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Sample records for tutorials tts student

  1. Tutorials in university students with a disability

    Directory of Open Access Journals (Sweden)

    Joaquín Gairín Sallán

    2013-10-01

    Full Text Available This article places an emphasis on the importance of tutorials for students with a disability in universities. It presented the most significant results of the study of tutorials carried out in help services, units or offices for students with a disability inmore than 45 Spanish universities, in relation to promotion, reception, completion and graduation. The contributions highlight the importance of organising a response through a Tutorial Action Plan made up of the stages of motivation and awareness-raisin, planning, execution, evaluation and institutionalisation. Among the principle conclusions, the importance of moving towards a truly inclusive university through tutorial activity is highlighted, thereby providing a guide for providing assistance to university students with a disability.

  2. ROOT Tutorial for Summer Students

    CERN Document Server

    CERN. Geneva; Piparo, Danilo

    2015-01-01

    ROOT is a "batteries-included" tool kit for data analysis, storage and visualization. It is widely used in High Energy Physics and other disciplines such as Biology, Finance and Astrophysics. This event is an introductory tutorial to ROOT and comprises a front lecture and hands on exercises. IMPORTANT NOTE: The tutorial is based on ROOT 6.04 and NOT on the ROOT5 series.  IMPORTANT NOTE: if you have ROOT 6.04 installed on your laptop, you will not need to install any virtual machine. The instructions showing how to install the virtual machine on which you can find ROOT 6.04 can be found under "Material" on this page.

  3. Video and HTML: Testing Online Tutorial Formats with Biology Students

    Science.gov (United States)

    Craig, Cindy L.; Friehs, Curt G.

    2013-01-01

    This study compared two common types of online information literacy tutorials: a streaming media tutorial using animation and narration and a text-based tutorial with static images. Nine sections of an undergraduate biology lab class (234 students total) were instructed by a librarian on how to use the BIOSIS Previews database. Three sections…

  4. Video and HTML: Testing Online Tutorial Formats with Biology Students

    Science.gov (United States)

    Craig, Cindy L.; Friehs, Curt G.

    2013-01-01

    This study compared two common types of online information literacy tutorials: a streaming media tutorial using animation and narration and a text-based tutorial with static images. Nine sections of an undergraduate biology lab class (234 students total) were instructed by a librarian on how to use the BIOSIS Previews database. Three sections…

  5. Screencast Tutorials Enhance Student Learning of Statistics

    Science.gov (United States)

    Lloyd, Steven A.; Robertson, Chuck L.

    2012-01-01

    Although the use of computer-assisted instruction has rapidly increased, there is little empirical research evaluating these technologies, specifically within the context of teaching statistics. The authors assessed the effect of screencast tutorials on learning outcomes, including statistical knowledge, application, and interpretation. Students…

  6. Introduction of student-led physiology tutorial classes to a traditional curriculum.

    Science.gov (United States)

    Kommalage, Mahinda; Imbulgoda, Naduni

    2010-06-01

    The curriculum in the University of Ruhuna Medical School is of the traditional type. Most teaching activities are faculty member-led activities. Since student-centered learning processes are considered to improve certain skills and attitudes, we introduced student-led group classes (SGCs) in physiology. Depending on the outcome of the SGCs, we planned to develop it further. We designed this study to compare student perceptions on newly introduced SGCs with traditional tutorials (TTs). Student perceptions were assessed using a mixed qualitative and quantitative method. Students recognized and appreciated some favorable features of the SGC, such as the opportunity for discussion, quality of the knowledge, active participation, improvement of presentation ability, and increased breadth of knowledge. However, the majority of students preferred the TT over the SGC despite the highlighted benefits of the SGC. Students appreciated the focused learning for examinations, written preparation, and more tutor involvement in the TT. Students requested a hybrid of the TT and SGC by incorporating mandatory written answers to the SGC with greater contributions from faculty members. Assessment methods that were not aligned with the SGC and ingrained passive didactic teaching-learning methods by students and faculty members had a negative effect on the implementation of SGCs. Cultural and economical factors also contributed adversely. In the second step of this Plan-Do-Check-Act process, we are planning to introduce new formative assessment to assess higher-order cognitive skills and a compulsory tutor training program. Some favorable components from the TT will be incorporated to the SGC.

  7. Initiation of student-TA interactions in tutorials

    Directory of Open Access Journals (Sweden)

    Raymond A. Hodges

    2006-12-01

    Full Text Available At the University of Maryland we videotaped several semesters of tutorials as part of a large research project. A particular research task required us to locate examples of students calling the teaching assistants (TAs over for assistance with a physics question. To our surprise, examples of this kind of interaction were difficult to find. We undertook a systematic study of TA-student interactions in tutorial: In particular, how are the interactions initiated? Do the students call the TA over for help with a particular issue, does the TA stop by spontaneously, or does the worksheet require a discussion with the TA at that point? The initiation of the interaction is of particular interest because it provides evidence of the motivation for and purpose of the interaction. This paper presents the results of that systematic investigation. We discovered that the majority of student-TA interactions in tutorial are initiated by teaching assistants, confirmed our initial observation that relatively few interactions are initiated by students, and found, further, that even fewer interactions are worksheet initiated. Perhaps most importantly, we found that our sense of who initiates tutorial interactions—based on extensive but informal observations—is not necessarily accurate. We need systematic investigations to uncover the reality of our classroom experiences.

  8. Innovations in Co-Ordinating Undergraduate Students' Oral Tutorial Presentations

    Science.gov (United States)

    Harman, Kristyn E.

    2010-01-01

    Individual oral tutorial presentations have been utilised in numerous undergraduate courses to develop and assess students' skills in organising and communicating ideas and information to a select audience. However, evidence from the literature, interviews with academics (n=5), and the author's own experiences have demonstrated that these…

  9. Implementation and Student Testing of a Web-Based, Student-Centered Stereochemistry Tutorial

    Science.gov (United States)

    Burrmann, Nicola J.; Moore, John W.

    2015-01-01

    The implementation of a web-based stereochemistry tutorial, which allows students to select their preferred structural representation and method for making stereochemical comparisons between molecules, is discussed. The tutorial was evaluated by students in three different introductory organic chemistry courses at a large midwestern university.…

  10. Developing Tutorials for Advanced Physics Students: Processes and Lessons Learned

    CERN Document Server

    Baily, Charles; Pollock, Steven J

    2013-01-01

    When education researchers describe newly developed curricular materials, they typically concentrate on the research base behind their design, and the efficacy of the final products, but do not highlight the initial stages of creating the actual materials. With the aim of providing useful information for faculty engaged in similar projects, we describe here our development of a set of in-class tutorials for advanced undergraduate electrodynamics students, and discuss factors that influenced their initial design and refinement. Among the obstacles to be overcome was the investigation of student difficulties within the short time frame of our project, and devising ways for students to engage in meaningful activities on advanced-level topics within a single 50-minute class period. We argue for a process that leverages faculty experience and classroom observations, and present several guidelines for tutorial development and implementation in upper-division physics classrooms.

  11. The Relationship Between Attendance in Student-Centred Physics Tutorials and Performance in University Examinations

    Science.gov (United States)

    Sharma, Manjula D.; Mendez, Alberto; O'Byrne, John W.

    2005-01-01

    The School of Physics at the University of Sydney has introduced voluntary workshop tutorials in large first-year courses. The tutorials are based on informal cooperative groupings with structured worksheets and short hands-on activities. In this study we explore the relationship between attendance at the workshop tutorials and student performance…

  12. Redesigning nursing tutorials for ESL students: a pilot study.

    Science.gov (United States)

    San Miguel, Caroline; Townsend, Lisa; Waters, Cheryl

    2013-04-01

    Increased enrolments of Bachelor of Nursing (BN) students who speak English as a second language (ESL) can help create a multilingual and culturally diverse workforce that is better prepared to meet the needs of increasingly diverse health populations. However, although ESL enrolments are increasing, attrition rates for ESL students tend to be higher than those of native speakers of English, partly due to academic failure. At the same time, concerns have been expressed in some quarters about the low levels of English language of entering students. As it is unlikely that language entry levels to university will be raised, sustainable programmes that help ESL students better meet the academic challenges they may face need to be developed. So far, models of ESL support have been mostly an adjunct to their degree, voluntary and not well attended. This paper discusses a model using tutorials integrated into the first year nursing curriculum that were specifically designed for ESL students with low levels of English language proficiency. The paper also examines students' perceptions of such tutorials, which they found beneficial to their learning.

  13. Tutorials for large classes of Common Foundation Program biomedical science students: successes and challenges.

    Science.gov (United States)

    al-Modhefer, Abdul-Kadhum J A; Roe, Sean M

    2010-05-01

    The aim of this paper is to investigate the problems encountered conducting biomedical science tutorials for nursing students in large classes with a typical student: staff ratio of 45:1. The study is based on level 1 Common Foundation Program students from the School of Nursing and Midwifery, Queen's University Belfast at the conclusion of two phases of biomedical sciences education which include a course of 12 interactive tutorials. Survey and interview methodologies were employed to investigate difficulties encountered by students in these large tutorial classes, to ascertain what characterises a good tutor and to explore student attitudes to interactive learning. The barriers to effective teaching and learning in tutorials are discussed and subsequently, a set of guidelines is proposed to enhance learning in them. These include being aware of the ability of the student group, having a compassionate questioning style, tailoring the teaching environment to fit the aims of the class and experimenting with different tutorial formats.

  14. Investigating and accounting for physics graduate students' tutorial classroom practice

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    Goertzen, Renee Michelle

    Physics Education researchers have been working to understanding how students learn physics, which has led to the creation of a body of research-based curricula. It is equally important to study novice instructors, graduate teaching assistants (TAs), who often teach these students. The study of TAs has similarities to how students have been studied: it is important to identify what preconceptions they often enter the classroom with, what resources they may have that they could apply to their physics teaching, and how both the classroom environment and past experiences affect what they are doing in the classroom. Although TAs are responsible for a significant portion of students' instruction at many universities, science TAs and their teaching have not been the focus of any significant amount of study. This dissertation begins to fill this gap by examining physics graduate students who teach discussion sections for introductory courses using tutorials, which are guided worksheets completed by groups of students. While assisting students with their conceptual understanding of physics, TAs are also expected to convey classroom norms of constructing arguments and listening and responding to the reasoning of others. Physics graduate students enter into the role of tutorial TA having relative content expertise but minimal or no pedagogical expertise. This analysis contends that considering the broader influences on TAs can account for TA behavior. Observations from two institutions (University of Colorado, Boulder and University of Maryland, College Park) show that TAs have different valuations (or buy-in) of the tutorials they teach, which have specific, identifiable consequences in the classroom. These differences can be explained by differences in the TAs' different teaching environments. Next, I examine cases of a behavior shared by three TAs, in which they focus on relatively superficial indicators of knowledge. Because the beliefs that underlie their teaching

  15. Student-Led Objective Tutorial (SLOT) in Medical Education.

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    Sivagnanam, Gurusamy; Saraswathi, Simansalam; Rajasekaran, Aiyalu

    2006-12-01

    Purpose - To assess an innovative tutoring program named 'Student-Led Objective Tutorial' (SLOT) among undergraduate medical students. Method - The program was conceptualized by the Pharmacology Unit of Faculty of Medicine and Health Sciences, Asian Institute of Medicine Science & Technology (AIMST), Malaysia and implemented in the middle of 2005. A cohort of 246 medical undergraduate students (spread across 5 consecutive batches) participated. Following a brief explanation on the purpose and nature of SLOT, each batch was divided into small groups and was given a reading assignment on 4 previously delivered lecture topics. Each group was asked to prepare 3-5 multiple choice questions (MCQs) of their own in PowerPoint format to be presented, in turns, to the whole class on the day of SLOT. The proceedings were facilitated by 2 lecturers. Student feedback on the efficacy and benefits were assessed through an anonymous self administered questionnaire. Results - About 76% (188) of the students favored SLOT. The acceptance rate of SLOT was higher among males. There was no significant difference between batches in their opinions on whether to pursue SLOT in future. The most prevalent positive comment was that SLOT enhanced learning skills, and the negative comment being, it consumed more time. Conclusions - SLOT is a novel tutorial method which can offset faculty shortage with advantages like enhanced interest among teachers and learners, uniform reach of content, opportunities for group learning, and involvement of visual aids as teaching-learning (T-L) method. SLOT unraveled the students' potential of peer tutoring both inside as well as outside the classroom. Consumer tutors (students) can be tapped as a resource for SLOT for all subjects and courses in healthcare teaching.

  16. Student-led objective tutorials in Pharmacology: An interventional study.

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    Sukhlecha, Anupama; Jadav, Shilpa P; Gosai, Tushar R; Balusamy, Divakar

    2016-10-01

    Students learn in a better way if they are involved in active learning. Hence, the study was designed to introduce student-led objective tutorials (SLOTs) as an alternative to conventional tutorials (CTs) in pharmacology and to compare SLOT and CT on outcomes such as improved score in tests, active involvement of students, and faculty requirement of each. Didactic lectures taken on a topic in pharmacology were followed by a preintervention test for a batch of the 2(nd) year medical undergraduates. They were allotted either in SLOT or CT group. For a SLOT session, students of Group A (interventional group) were divided into teams and each team prepared five multiple choice questions on the given topic in PowerPoint format, which were presented to other teams and audience. The proceedings were facilitated by two lecturers. Group B undertook CT (controls). A postintervention test was then taken for both groups. Feedback was sought from students and teachers on SLOT. The total marks for the test were 20. The mean marks in Group A improved by 31% (from 5.1 to 11.2). In Group B, they improved by 11% (from 5 to 7.2). Academic performance following SLOT was better than CT. Students (63%) favored SLOT as it stimulated their interest in the topic, improved self-learning skills, and teamwork. The teachers also favored SLOT for similar reasons. SLOT leads to greater satisfaction and better performance in tests. SLOT is an effective alternative to CT to promote active learning among students through group work. It helps overcome the logistic difficulties due to faculty shortage.

  17. PBL curriculum improves medical students' participation in small-group tutorials.

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    Wun, Y T; Tse, Eileen Y Y; Lam, T P; Lam, Cindy L K

    2007-09-01

    Group learning is the core of problem-based learning (PBL) but has not been extensively studied, especially in Asian students. This study compared students of PBL and non-PBL curricula in students' talking time and participation in small-group tutorials in a medical school in Asia. The proportions of student talking of 46 tutorials in three teaching rotations of the PBL curriculum and those of 43 corresponding tutorials in the non-PBL curriculum were counted. Twelve videotapes of tutorials (six from each curriculum), stratified for tutor, case scenario and students' learning stage, were randomly selected and transcribed. They were rated with the group-interaction (5 items) and active-participation (four items) tutorial assessment scales developed by Valle et al. These outcomes were compared between the students of PBL and non-PBL curricula. Students from the PBL curriculum talked significantly more. In only two (4.7%) of 43 tutorials in the non-PBL curriculum did the students talk more than the tutors; but students talked more than the tutors in 17 (37.0%) of 46 tutorials in the PBL curriculum. PBL students scored significantly higher than non-PBL students in all items except one item (respect to peers) of the tutorial assessment scales, and in the mean scores of both the group interaction scale (items 1-5) and the active participation scale (items 6-9). The results suggested that PBL starting from the early years of a medical curriculum was associated with more active student participation, interaction and collaboration in small-group tutorials.

  18. Developing Problem-Solving Skills of Students Taking Introductory Physics via Web-Based Tutorials

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    Singh, Chandralekha; Haileselassie, Daniel

    2010-01-01

    Science teaching and learning can be made both engaging and student-centered using pedagogical, computer-based learning tools. We have developed self-paced interactive problem-solving tutorials for introductory physics. These tutorials can provide guidance and support for a variety of problem-solving techniques, as well as opportunities for…

  19. Developing Problem-Solving Skills of Students Taking Introductory Physics via Web-Based Tutorials

    Science.gov (United States)

    Singh, Chandralekha; Haileselassie, Daniel

    2010-01-01

    Science teaching and learning can be made both engaging and student-centered using pedagogical, computer-based learning tools. We have developed self-paced interactive problem-solving tutorials for introductory physics. These tutorials can provide guidance and support for a variety of problem-solving techniques, as well as opportunities for…

  20. The impact of maths support tutorials on mathematics confidence and academic performance in a cohort of HE Animal Science students.

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    van Veggel, Nieky; Amory, Jonathan

    2014-01-01

    Students embarking on a bioscience degree course, such as Animal Science, often do not have sufficient experience in mathematics. However, mathematics forms an essential and integral part of any bioscience degree and is essential to enhance employability. This paper presents the findings of a project looking at the effect of mathematics tutorials on a cohort of first year animal science and management students. The results of a questionnaire, focus group discussions and academic performance analysis indicate that small group tutorials enhance students' confidence in maths and improve students' academic performance. Furthermore, student feedback on the tutorial programme provides a deeper insight into student experiences and the value students assign to the tutorials.

  1. An Audit of the Effectiveness of Large Group Neurology Tutorials for Irish Undergraduate Medical Students

    LENUS (Irish Health Repository)

    Kearney, H

    2016-07-01

    The aim of this audit was to determine the effectiveness of large group tutorials for teaching neurology to medical students. Students were asked to complete a questionnaire rating their confidence on a ten point Likert scale in a number of domains in the undergraduate education guidelines from the Association of British Neurologists (ABN). We then arranged a series of interactive large group tutorials for the class and repeated the questionnaire one month after teaching. In the three core domains of neurological: history taking, examination and differential diagnosis, none of the students rated their confidence as nine or ten out of ten prior to teaching. This increased to 6% for history taking, 12 % in examination and 25% for differential diagnosis after eight weeks of tutorials. This audit demonstrates that in our centre, large group tutorials were an effective means of teaching, as measured by the ABN guidelines in undergraduate neurology.

  2. Effectiveness of student-led objective tutorials in pharmacology teaching to medical students.

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    Arora, Kriti; Hashilkar, Nayana Kamalnayan

    2016-10-01

    Current teaching in pharmacology is passive with less emphasis on clinical application. There is a need to incorporate newer instructional designs into pharmacology. Student-led objective tutorial (SLOT) is one of the novel designs to enhance interest among learners, provide opportunities for group learning, and facilitate self-directed learning. This study aims to assess the effectiveness of SLOTs over conventional tutorials (CTs) in pharmacology and to obtain feedback from the students regarding their perceptions about it. The regular batch of MBBS 2(nd) professional in pharmacology was randomly divided into two groups. Five topics from central nervous system (CNS) were selected. One group received SLOT as the instructional strategy, whereas the other group went through CTs. At the end of the module, a written test was conducted to assess the effectiveness of both strategies. The students provided feedback regarding their experience using a prevalidated questionnaire. The mean scores of both the groups were analyzed using Mann-Whitney U-test. There was no significant difference in the mean scores of the end of the module test. However, the overall passing percentage was significantly higher in the intervention group (P = 0.043). A total of 45.71% students favored it as a future tutorial method and expressed that SLOT enhanced their ability to learn independently. SLOT is an effective teaching-learning method to teach pharmacology to medical undergraduates. It enhances interest among learners and increases the ability to learn independently.

  3. Students and tutors' social representations of assessment in problem-based learning tutorials supporting change

    Directory of Open Access Journals (Sweden)

    Bollela Valdes R

    2009-06-01

    Full Text Available Abstract Background Medical programmes that implement problem-based learning (PBL face several challenges when introducing this innovative learning method. PBL relies on small group as the foundation of study, and tutors facilitate learning by guiding the process rather than teaching the group. One of the major challenges is the use of strategies to assess students working in small groups. Self-, peer- and tutor-assessment are integral part of PBL tutorials and they're not easy to perform, especially for non experienced students and tutors. The undergraduate PBL medical programme was introduced in 2003, and after two years the curriculum committee decided to evaluate the tutorial assessment in the new program. Methods A random group of ten students, out of a cohort of sixty, and ten tutors (out of eighteen were selected for semi-structured interviews. The social representations' theory was used to explore how the students and tutors made sense of "assessment in tutorials". The data were content analyzed using software for qualitative and quantitative processing of text according to lexicological distribution patterns. Results Even though students and tutors are aware of the broader purpose of assessment, they felt that they were not enough trained and confident to the tutorial assessment. Assigning numbers to complex behaviors on a regular basis, as in tutorials, is counter productive to cooperative group learning and self assessment. Tutors believe that students are immature and not able to assess themselves and tutors. Students believe that good grades are closely related to good oral presentation skills and also showed a corporative attitude among themselves (protecting each other from poor grades. Conclusion Faculty training on PBL tutorials' assessment process and a systematic strategy to evaluate new programs is absolutely necessary to review and correct directions. It is envisaged that planners can make better-informed decisions about

  4. Formative Feedback through Summative Tutorial-Based Assessments: The Relationship to Student Performance

    Science.gov (United States)

    Perera, Luckmika; Nguyen, Hoa; Watty, Kim

    2014-01-01

    This paper investigates the effectiveness (measured using assignment and examination performance) of an assessment design incorporating formative feedback through summative tutorial-based assessments to improve student performance, in a second-year Finance course at an Australian university. Data was collected for students who were enrolled in an…

  5. Improving Student Performance in a Management Science Course with Supplemental Tutorial Videos

    Science.gov (United States)

    Winch, Janice K.; Cahn, E. Susanna

    2015-01-01

    The authors describe the implementation and assessment of supplementary online video tutorials in a management science course. The videos were a mix of existing videos curated from the web and new videos created by the instructors of the course. Students were encouraged to use the resources with grade incentives. Students who used more of these…

  6. Challenge of engaging all students via self-paced interactive electronic learning tutorials for introductory physics

    Science.gov (United States)

    DeVore, Seth; Marshman, Emily; Singh, Chandralekha

    2017-06-01

    As research-based, self-paced electronic learning tools become increasingly available, a critical issue educators encounter is implementing strategies to ensure that all students engage with them as intended. Here, we first discuss the effectiveness of electronic learning tutorials as self-paced learning tools in large enrollment brick and mortar introductory physics courses and then propose a framework for helping students engage effectively with the learning tools. The tutorials were developed via research in physics education and were found to be effective for a diverse group of introductory physics students in one-on-one implementation. Instructors encouraged the use of these tools in a self-paced learning environment by telling students that they would be helpful for solving the assigned homework problems and that the underlying physics principles in the tutorial problems would be similar to those in the in-class quizzes (which we call paired problems). We find that many students in the courses in which these interactive electronic learning tutorials were assigned as a self-study tool performed poorly on the paired problems. In contrast, a majority of student volunteers in one-on-one implementation greatly benefited from the tutorials and performed well on the paired problems. The significantly lower overall performance on paired problems administered as an in-class quiz compared to the performance of student volunteers who used the research-based tutorials in one-on-one implementation suggests that many students enrolled in introductory physics courses did not effectively engage with the tutorials outside of class and may have only used them superficially. The findings suggest that many students in need of out-of-class remediation via self-paced learning tools may have difficulty motivating themselves and may lack the self-regulation and time-management skills to engage effectively with tools specially designed to help them learn at their own pace. We

  7. Tutorials for Enhancing Skills Development in First Year Students Taking Biological Sciences

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    Cousins, Nicola J.; Barker, Martin; Dennis, Catherine; Dalrymple, Sarah; McPherson, Lindsay R.

    2012-01-01

    In order to increase engagement and to consolidate skills, a tutorial-based skills course (module) was introduced as a compulsory component of first-year in the School of Biological Sciences, University of Aberdeen. We evaluated whether students had attained certain "graduate attributes" during the course, comprising: transferable and…

  8. Achievement of Audi-Tutorial and Conventional Biology Students, A Comparative Study

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    Sparks, Phillip D.; Unbehaun, Laraine M.

    1971-01-01

    Students studying a biology course by audio-tutorial or conventional lecture-laboratory methods differed in achievement on course examinations, with the A-T group scoring significantly higher on the total test and 3 of the 9 subtests. (AL)

  9. Achievement of Audi-Tutorial and Conventional Biology Students, A Comparative Study

    Science.gov (United States)

    Sparks, Phillip D.; Unbehaun, Laraine M.

    1971-01-01

    Students studying a biology course by audio-tutorial or conventional lecture-laboratory methods differed in achievement on course examinations, with the A-T group scoring significantly higher on the total test and 3 of the 9 subtests. (AL)

  10. Tutorials for Enhancing Skills Development in First Year Students Taking Biological Sciences

    Science.gov (United States)

    Cousins, Nicola J.; Barker, Martin; Dennis, Catherine; Dalrymple, Sarah; McPherson, Lindsay R.

    2012-01-01

    In order to increase engagement and to consolidate skills, a tutorial-based skills course (module) was introduced as a compulsory component of first-year in the School of Biological Sciences, University of Aberdeen. We evaluated whether students had attained certain "graduate attributes" during the course, comprising: transferable and generic…

  11. An interactive e-learning tutorial for medical students on how to conduct the performance-oriented mobility assessment.

    Science.gov (United States)

    Ruiz, Jorge G; Smith, Michael; Rodriguez, Osvaldo; van Zuilen, Maria H; Mintzer, Michael J

    2007-01-01

    We evaluated the effectiveness of an e-learning tutorial (iPOMA) as a supplement to traditional teaching of the Performance-Oriented Mobility Assessment. Second-year medical students (137) completed the iPOMA, in preparation for a session on fall risk assessment consisting of a lecture, practice with elder volunteers and small group debriefing. Before and after the tutorial, students completed online questionnaires, a quiz on POMA scoring immediately after the tutorial and competency assessments on POMA performance 1 month later. Self-efficacy in using the POMA increased and post-tutorial quiz scores were significantly correlated with self-efficacy. Students who completed the tutorial performed significantly better on the verbal instructions portion of the POMA. The iPOMA is an effective instructional modality.

  12. Student Opinions on Factors Influencing Tutorials at Walter Sisulu University, South Africa.

    Science.gov (United States)

    Garí Calzada, Mayra A; Iputo, Jehu E

    2015-07-01

    INTRODUCTION Problem-based learning harmonized with education in and for the community is the cornerstone of the curriculum for the undergraduate medical degree at Walter Sisulu University, Mthatha, South Africa. In tutorials, students construct knowledge and learn to work collaboratively while interacting with one another in their search for solutions to a pedagogically modeled health issue based on a patient. Problems cover students' needs defined by the learning cycle of the second year medical curriculum, organized into four learning blocks. OBJECTIVES Determine student perspectives on which factors affect tutorial group functioning and detect the reported presence of these factors in the four learning blocks comprising the second year of medical studies at Walter Sisulu University. METHODS Twenty second-year medical students were chosen by stratified random sampling and assigned to two focus groups. One group discussed factors that foster smooth functioning of the tutorial group; the other focused on factors hindering effective group work. Later, in a joint session, 17 items previously identified by both groups were selected and included in a survey given to all 97 students at the end of second year. The survey assessed presence of each item in 0, 1, 2, 3 or 4 of the learning blocks. RESULTS Survey response was 93.8%. Mean reported presence of factors that influenced tutorials in the four learning blocks was 2.71 (SD 0.31) for the social dimension, 3.02 for motivational (SD 0.02), 3.00 for cognitive (SD 0.42), and 2.22 for self-directed learning (SD 0.79). CONCLUSIONS Tutorial group performance at Walter Sisulu University is positively influenced more by motivational and cognitive factors than by social and self-directed learning factors. Social dimensions should be prioritized when training tutors and self-directed learning stressed for students. The poor productivity of extra-tutorial group discussions suggests the need for a critical evaluation of this

  13. Research and Teaching: Correlations between Students' Written Responses to Lecture-Tutorial Questions and Their Understandings of Key Astrophysics Concepts

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    Eckenrode, Jeffrey; Prather, Edward E.; Wallace, Colin S.

    2016-01-01

    This article reports on an investigation into the correlations between students' understandings of introductory astronomy concepts and the correctness and coherency of their written responses to targeted Lecture-Tutorial questions.

  14. Lecture-Tutorial Coherency: Student-Supplied Written Responses As Indicators of Academic Success

    Science.gov (United States)

    Eckenrode, J.; Welch, J. D.; Saldivar, H.; Prather, E. E.; Wallace, C. S.; CATS

    2013-04-01

    The Lecture-Tutorial Coherency Project investigates the correlation between correctness and coherency in students' written Lecture-Tutorial (LT) responses, and their understanding of introductory astronomy content. Astronomy education researchers, including undergraduate students from the CAE Ambassadors Program (former Astro 101 students who serve as instructional assistants), created rubrics designed to assess the correctness and coherency of students' written explanations of reasoning for three LT questions from the 2010 semester and four LT questions from the 2011 semester. We used these rubrics to score the LT responses of over 1300 students. We compared the average of students' written correctness and coherency scores to their responses to LSCI questions and conceptually difficult and closely related multiple-choice exam items. Our data indicates no significant difference in the correctness of student responses between students who write weak vs. robust scientific explanations of reasoning. However, it is worth noting that the average LSCI normalized gain scores and average exam-question scores for this population of students (regardless of their correctness and coherency cores) is higher than what is typically achieved by students after traditional lecture-based instruction or from low-interactivity classrooms. These results suggest that the cognitive engagement required to complete the Socratic-dialog driven LT activities is sufficient to promote higher levels of conceptual understanding regardless of whether the students actually write out their explanations.

  15. Quantum Interactive Learning Tutorial on the Double-Slit Experiment to Improve Student Understanding of Quantum Mechanics

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    Sayer, Ryan; Maries, Alexandru; Singh, Chandralekha

    2017-01-01

    Learning quantum mechanics is challenging, even for upper-level undergraduate and graduate students. Research-validated interactive tutorials that build on students' prior knowledge can be useful tools to enhance student learning. We have been investigating student difficulties with quantum mechanics pertaining to the double-slit experiment in…

  16. Interactive video tutorials for enhancing problem solving, reasoning, and meta-cognitive skills of introductory physics students

    CERN Document Server

    Singh, Chandralekha

    2016-01-01

    We discuss the development of interactive video tutorial-based problems to help introductory physics students learn effective problem solving heuristics. The video tutorials present problem solving strategies using concrete examples in an interactive environment. They force students to follow a systematic approach to problem solving and students are required to solve sub-problems (research-guided multiple choice questions) to show their level of understanding at every stage of prob lem solving. The tutorials are designed to provide scaffolding support at every stage of problem solving as needed and help students view the problem solving process as an opportunity for knowledge and skill acquisition rather than a "plug and chug" chore. A focus on helping students learn first to analyse a problem qualitatively, and then to plan a solution in terms of the relevant physics principles, can be useful for developing their reasoning skills. The reflection stage of problem solving can help students develop meta-cogniti...

  17. Using Lecture Tutorials to Increase Student Learning in Introductory Geoscience Courses

    Science.gov (United States)

    Kortz, K. M.; Smay, J. J.; Murray, D. P.

    2007-12-01

    Students often leave introductory geoscience courses with their misconceptions still intact, and we developed Lecture Tutorials (LTs) to help alleviate this problem. LTs are 10-15 minute interactive worksheets that students complete in small groups in class, after a short introductory lecture. Topics for the LTs (e.g., climate change, the rock cycle, etc.) were chosen because they are commonly taught in introductory classes and include recognized misconceptions. The LTs typically follow a sequence beginning with factual-based questions that progressively become more difficult and culminating in application-type questions designed to provoke both discussion and critical thinking. Often, one of the latter questions is presented in the form of a debate between two students, where one student expresses the scientifically held view and the other espouses a view based on a common misconception. Students in the class must determine with which student in the LT they agree and explain why. These hypothetical debates allow students to confront their own misconceptions and replace them with the accepted scientific views. Lecture Tutorials increase student learning more than lectures alone. After a short lecture, students correctly answered 58% of multiple-choice questions (including embedded Geoscience Concept Inventory questions), and that value increased by 18% after they completed the LT. To determine if the increase resulted from extra time spent on the topic rather than the unique approach of LTs, we also tested how an extended lecture, in lieu of LTs, affected student scores. After an extended lecture, student scores increased by only 5% on multiple-choice questions. Therefore, we conclude that LTs are more effective than lecture alone in increasing student knowledge. LTs have been written to be relatively easy to implement in classrooms without a large time commitment or dramatic course redesign. Thirteen LTs have currently been tested, and more are being developed

  18. Effect of hospital simulation tutorials on nursing and pharmacy student perception of interprofessional collaboration: Findings from a pilot study.

    Science.gov (United States)

    Stehlik, Paulina; Frotjold, Astrid; Schneider, Carl R

    2017-09-18

    Interprofessional learning (IPL) during formal training enables interprofessional collaboration (IPC) in the workforce; however, on-campus IPL opportunities are seldom incorporated into curricula. We describe the development and implementation of two hospital simulation tutorials between nursing and pharmacy students. Students were required to provide "usual care" to a simulated patient at admission and discharge. A pre-post survey design was used to evaluate changes in Interdisciplinary Education Perception Scale (IEPS) score and student perceived educational value of the tutorials. The tutorials had a positive effect on IEPS scores (p < 0.001), whereas gender and profession did not appear to influence scores (p = 0.082 and p = 0.923, respectively). Tutorials were rated either good or very good by 89.9% of students and 79.6% of students reporting new insights into the other profession This tutorial format could be easily adapted by other institutions as an engaging and rewarding strategy to better prepare students for IPC the workforce.

  19. Student's tutorial on bloom hypotheses in the context of phytoplankton annual cycles.

    Science.gov (United States)

    Behrenfeld, Michael J; Boss, Emmanuel S

    2017-08-08

    Phytoplankton blooms are elements in repeating annual cycles of phytoplankton biomass and they have significant ecological and biogeochemical consequences. Temporal changes in phytoplankton biomass are governed by complex predator-prey interactions and physically-driven variations in upper water-column the growth conditions (light, nutrient, temperature). Understanding these dependencies is fundamental to assessing future change in bloom frequency, duration, and magnitude and thus represents a quintessential challenge in global change biology. A variety of contrasting hypotheses have emerged in the literature to explain phytoplankton blooms, but over time the basic tenets of these hypotheses have become unclear. Here, we provide a 'tutorial' on the development of these concepts and the fundamental elements distinguishing each hypothesis. The intent of this tutorial is to provide a useful background and set of tools for reading the bloom literature and to give some suggestions for future studies. Our tutorial is written for 'students' at all stages of their career. We hope it is equally useful and interesting to those with only a cursory interest in blooms as those deeply immersed in the challenge of understanding the temporal dynamics of phytoplankton biomass and predicting its future change. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  20. Lecture-Tutorial Coherency: Student-Supplied Written-Responses As Indicators Of Future Success

    Science.gov (United States)

    Eckenrode, Jeff; Welch, J. D.; Saldivar, H.; Laird, J.; Prather, E. E.; Cormier, S.; Wallace, C. S.; Brissenden, G.; Collaboration of Astronomy Teaching Scholars CATS

    2012-01-01

    The Lecture-Tutorial Coherency Project investigates the importance of correctness and coherency in Lecture-Tutorial (LT) responses and their role in students’ understanding of introductory astronomy content. Astronomy education researchers, including students from the Ambassador Program (former Astro 101 students who later became instructional assistants for Astro 101), designed rubrics geared towards assessing the correctness and coherency of student-supplied written-responses for specific LT questions. We used these rubrics to score the LT responses of over 1300 students. We then looked for a correlation between a student's ability to connect novel pieces of reasoning together to form a coherent argument in their LT and their performance on exam questions with closely aligned content. We will present results from our study. This material is based in part upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

  1. Fuzzy Control Tutorial

    DEFF Research Database (Denmark)

    Dotoli, M.; Jantzen, Jan

    1999-01-01

    The tutorial concerns automatic control of an inverted pendulum, especially rule based control by means of fuzzy logic. A ball balancer, implemented in a software simulator in Matlab, is used as a practical case study. The objectives of the tutorial are to teach the basics of fuzzy control......, and to show how to apply fuzzy logic in automatic control. The tutorial is distance learning, where students interact one-to-one with the teacher using e-mail....

  2. Fuzzy Control Tutorial

    DEFF Research Database (Denmark)

    Dotoli, M.; Jantzen, Jan

    1999-01-01

    The tutorial concerns automatic control of an inverted pendulum, especially rule based control by means of fuzzy logic. A ball balancer, implemented in a software simulator in Matlab, is used as a practical case study. The objectives of the tutorial are to teach the basics of fuzzy control, and t......, and to show how to apply fuzzy logic in automatic control. The tutorial is distance learning, where students interact one-to-one with the teacher using e-mail....

  3. An Interactive Multimedia Tutorial Teaching Unit and Its Effects on Student Perception and Understanding of Chemical Concepts.

    Science.gov (United States)

    Vrtacnik, M.; Sajovec, M.; Dolnicar, D.; Pucko-Razdevsek, C.; Glazar, A.; Brouwer, N. Zupancic

    2000-01-01

    Investigates the effects of teaching with an interactive tutorial multimedia unit on students' understanding of concepts presented in the unit and their perceptions of the learning environment. Discusses the results and concludes that the multimedia unit shows promising effects on students' acquisition of knowledge. (CMK)

  4. Drawing on Technical Writing Scholarship for the Teaching of Writing to Advanced ESL Students--A Writing Tutorial.

    Science.gov (United States)

    Zielinska, Dorota

    2003-01-01

    Outlines the technical writing tutorial (TWT) that precedes an advanced English as a second language (ESL) writing course for students of English Philology at the Jagiellonian University, Poland. Finds a statistically significant increase in the performance of the students who had taken the TWT. Indicates that technical writing books and journals…

  5. Developing Online Tutorials to Improve Information Literacy Skills for Second-Year Nursing Students of University College Dublin

    Science.gov (United States)

    Walters, Kirsteen; Bolich, Cecilia; Duffy, Daniel; Quinn, Ciarán; Walsh, Kathryn; Connolly, Sarah

    2015-01-01

    This article explores the process of developing online tutorials for a specified student group, in this case Second-Year Nursing students in University College Dublin. The product was commissioned by the Health Sciences Library and the UCD School of Nursing, Midwifery, and Health Systems. It was developed as a "Capstone Project" for part…

  6. Effects of implementation of problem-based learning tutorials on fifth-year pharmacy students and future issues.

    Science.gov (United States)

    Sato, Atsuko; Morone, Mieko; Azuma, Yutaka

    2011-01-01

      At Tohoku Pharmaceutical University, problem-based learning (PBL) tutorials were incorporated into "prescription analysis" and "case analysis" for fifth-year students in 2010 with the following objectives: ① application and confirmation of acquired knowledge and skills, and acquisition of ② communication ability, ③ presentation ability, ④ cooperativeness through groupwork, and ⑤ information collecting ability. In the present study, we conducted a questionnaire survey on a total of 158 fifth-year students in order to investigate the educational benefits of PBL tutorials. The results showed that the above five objectives of PBL tutorials were being achieved, and confirmed the educational benefits expected of PBL tutorials. In contrast, it was found to be necessary to improve the contents of scenarios and lectures, time allocation regarding schedules, the learning environment, the role of tutors, and other matters. In order to maximize the educational benefits of PBL tutorials, it will be necessary in the future to continue to conduct surveys on students and make improvements to the curriculum based on survey results.

  7. Interactive tutorial to improve student understanding of single photon experiments involving a Mach-Zehnder interferometer

    Science.gov (United States)

    Marshman, Emily; Singh, Chandralekha

    2016-03-01

    We have developed and evaluated a quantum interactive learning tutorial (QuILT) on a Mach-Zehnder interferometer with single photons to expose upper-level students in quantum mechanics courses to contemporary quantum optics applications. The QuILT strives to help students develop the ability to apply fundamental quantum principles to physical situations in quantum optics and explore the differences between classical and quantum ideas. The QuILT adapts visualization tools to help students build physical intuition about counter-intuitive quantum optics phenomena with single photons including a quantum eraser setup and focuses on helping them integrate qualitative and quantitative understanding. We discuss findings from in-class evaluations.

  8. Interactive tutorial to improve student understanding of single photon experiments involving a Mach-Zehnder Interferometer

    CERN Document Server

    Marshman, Emily

    2016-01-01

    We have developed and evaluated a Quantum Interactive Learning Tutorial (QuILT) on a Mach-Zehnder Interferometer with single photons to expose upper-level students in quantum mechanics courses to contemporary quantum optics applications. The QuILT strives to help students develop the ability to apply fundamental quantum principles to physical situations in quantum optics and explore the differences between classical and quantum ideas. The QuILT adapts visualization tools to help students build physical intuition about counter-intuitive quantum optics phenomena with single photons including a quantum eraser setup and focuses on helping them integrate qualitative and quantitative understanding. We discuss findings from in-class evaluations.

  9. A study to ascertain the effect of structured student tutorial support on student stress, self-esteem and coping.

    Science.gov (United States)

    Gammon, John; Morgan-Samuel, Heulwen

    2005-05-01

    The overall aim of this intervention study was to investigate, and measure quantitatively, the psychological effects of structured student tutorial support, on undergraduate students' level of stress, self-esteem and cognitive coping. A quantitative research approach was adopted using a quasi-experimental design (post-test only, non-equivalent control group design) in order to ascertain whether there were any significant differences between the experimental conditions (n=25) and a control group (n=25). The independent variable was structured student tutorial support and the dependent variables were student stress, self-esteem and cognitive coping. A total of 50 subjects were randomly assigned to either the experimental or control group. Quantitative data were collected using: the Student Nurse Stress Index (Jones, M.C., Johnston, D.W., 1997a. The derivation of a 22 item Student Nurse Stress Index, using exploratory, confirmatory and multi-sample confirmatory factor analytic techniques. In: Paper Presented at the Annual Nursing Research Conference, 18-20th April, University of Wales, Swansea; Jones, M. C. Johnston, D.W., 1999. Derivation of a brief Student Nurse Stress Index. Work and Stress 13(2), 162-181), the Self Esteem Scale (Rosenberg, M., 1965. Society and the Adolesent Self Image. Princeton University Press, Princeton, NJ) and a Linear Analogue Coping Scale (Gammon, J., 1998. Analysis of the stressful effects of hospitalisation and source isolation on coping and psychological constructs. International Journal of Nursing Practice 4(2), 84-97). The methods of data analysis were the application of the t-test and descriptive statistics. The results indicated a significantly lower level of stress in the experimental group (t=-3.85, p=0.001) and a significantly higher self esteem (t=4.11, p=0.001). Results also suggested that students who were provided with structured tutorial support perceived they coped more effectively with their studies (t=4.65, p=0.001). The

  10. Using Structure-Based Organic Chemistry Online Tutorials with Automated Correction for Student Practice and Review

    Science.gov (United States)

    O'Sullivan, Timothy P.; Hargaden, Gra´inne C.

    2014-01-01

    This article describes the development and implementation of an open-access organic chemistry question bank for online tutorials and assessments at University College Cork and Dublin Institute of Technology. SOCOT (structure-based organic chemistry online tutorials) may be used to supplement traditional small-group tutorials, thereby allowing…

  11. Using Structure-Based Organic Chemistry Online Tutorials with Automated Correction for Student Practice and Review

    Science.gov (United States)

    O'Sullivan, Timothy P.; Hargaden, Gra´inne C.

    2014-01-01

    This article describes the development and implementation of an open-access organic chemistry question bank for online tutorials and assessments at University College Cork and Dublin Institute of Technology. SOCOT (structure-based organic chemistry online tutorials) may be used to supplement traditional small-group tutorials, thereby allowing…

  12. Engaging Allied-Health Students with Virtual Learning Environment Using Course Management System Tutorial Site

    Directory of Open Access Journals (Sweden)

    Andrew Nguyen

    2013-11-01

    Full Text Available Human Anatomy and Physiology I and II are major gateway courses into nursing and other health related sciences careers.  Being a New York City community college, the students at Queensborough Community College are highly diverse not only in their ethnic and cultural background, but also in the levels of preparedness. When they take Human Anatomy-Physiology I as the first pre-requisite class, many are either freshman or returning students after a hiatus. Many students lack formal training in Science or Biology and are overwhelmed by the depth and immensity of the material presented in above courses. Though the enrollment for these classes is heavy; above factors lead to high attrition rates. However one common feature of this new generation of students is their access and familiarity to the internet, digital technology and other techno gadgets such as smart phones, tablets, etc. Though it is hard for us to accept, it is a fact that today’s generation of students (generation Y is more techno savvy and these gadgets engage (or distract them more than books. This indicated a clear need for developing alternatives to traditional teaching methods to engage students of an urban community college setting. We decided to investigate if a web-based supplemental tutorial would help engage these students and thus help them build their course knowledge base to improve their academic performance.

  13. The challenge of engaging all students via self-paced interactive e-learning tutorials for introductory physics

    CERN Document Server

    DeVore, Seth; Singh, Chandralekha

    2016-01-01

    As research-based self-paced e-learning tools become increasingly available, a critical issue educators encounter is implementing strategies to ensure that all students engage with them as intended. Here, we discuss the effectiveness of research-based e-learning tutorials as self-paced learning tools in large enrollment brick and mortar introductory physics courses. These interactive tutorials were developed via research in physics education and were found to be effective for a diverse group of introductory physics students in one-on-one implementation. Instructors encouraged the use of these self-paced tools in a self-paced learning environment by telling students that they would be helpful for solving the assigned homework problems and that the underlying physics principles in the tutorial problems would be similar to those in the in-class quizzes (which we call paired problems). We find that many students, who struggled in the courses in which these adaptive e-learning tutorials were assigned as a self-stu...

  14. Exploring the Relationships between Web Usability and Students' Perceived Learning in Web-Based Multimedia (WBMM) Tutorials

    Science.gov (United States)

    Mackey, Thomas P.; Ho, Jinwon

    2008-01-01

    The purpose of this case study is to better understand the relationships between Web usability and students' perceived learning in the design and implementation of Web-based multimedia (WBMM) tutorials in blended courses. Much of the current research in this area focuses on the use of multimedia as a replacement for classroom instruction rather…

  15. Near peer teaching in medical curricula: integrating student teachers in pathology tutorials

    Directory of Open Access Journals (Sweden)

    Nicholas Tayler

    2015-06-01

    Full Text Available Introduction: Due to increased cognitive and social congruence with their tutees, near peer teachers (NPTs may be capable of more effectively delivering course material. This study examines NPTs as pathology tutors alongside more traditional teachers (e.g., consultants and registrars to explore their acceptability, effectiveness, and years of ‘distance’ between tutors and tutees. Method: In total, 240 first- and second-year undergraduate medical students were taught set material in a pathology tutorial setting by NPTs (fourth-year medical students, registrars, or consultants. Learners were then asked to provide feedback using a 15-item, Likert-type scale. Results: On 11 of the 15 items, there were no significant differences in students’ median ratings. However, NPTs were perceived to be significantly more approachable than consultants, more aware of learning outcomes, more receptive to student input, and more invested in exam success. Compared with second-year students, first-year students showed a preference towards registrar tutors in terms of perceived gain of knowledge and use of time. In contrast, second-year students showed a preference towards NPTs, who provided more perceived knowledge gain and investment in exam success. No significant differences were found regarding consultant tutors. Discussion: Perhaps due to increased congruence with tutees, NPTs show promise as tutors within medical curricula. This provides advantages not only to tutees, but also to tutors – who may gain vital teaching experience and offer an effective supplement to ‘traditional’ faculty educators.

  16. A COMPARATIVE STUDY OF TEAM-BASED LEARNING ON THE TRADITIONAL METHOD OF CONDUCTING TUTORIALS IN PHYSIOLOGY FOR FIRST YEAR MBBS STUDENTS

    Directory of Open Access Journals (Sweden)

    Ashwini Vishweshwar Amalladinna

    2017-05-01

    Full Text Available BACKGROUND In medical education, didactic lectures, tutorials, bedside clinics, etc. are some of the teaching-learning method incorporated in the curriculum. Most of the methods are teacher oriented where students are not involved much. Active participation of the students, i.e. student centered approach increases the understanding of the subject. In physiology, the tutorials are conducted to discuss the individual topics. It was observed that active participation of students in physiology tutorials is less. This study was undertaken to actively involve the students during tutorials and to assess their understanding by Team-Based Learning (TBL. MATERIALS AND METHODS In this study, the performance of the students in team-based learning was compared with the traditional learning. The pretest and post-test was conducted at the beginning and at the end of the tutorial in both the groups. In the study group, the tutorial topics were discussed in teams, whereas in control group, the tutorial was conducted by traditional method. RESULTS There was a significant increase in performance in post-test in study group compared to control group (p <0.001. TBL sessions will be more interesting and interacting compared to traditional method. TBL method improves the student’s understanding of the topics in detail and hence enhances the performance. CONCLUSION The different teaching-learning methods, which increase the student’s involvement should be implemented in the medical education to facilitate the learning process.

  17. Teaching medical students to recognise their strengths and limitations in leadership, teamwork and communication by military led tutorials.

    Science.gov (United States)

    Clark, James; Hall, T Falconer; O'Mahony, K

    2013-12-01

    The General Medical Council has stipulated that greater importance must be placed on undergraduate students developing their ability to lead and work effectively as part of a team. Wales Universities' Officer Training Corps have attempted to meet this requirement through a third year interactive tutorial which aims to encourage students to recognise their strengths and limitations in the six outcomes of leadership, teamwork, accountability, management, feedback and communication. 16 tutorial groups of 10-15 students were each led by one officer who divided the tutorial group into three teams. The teams worked on complex planning exercises with an intrateam constructive feedback discussion to raise students' awareness of their strengths and limitations as individuals during the task, as perceived by others. The student perception was that all six learning outcomes were achieved by the session. 163 students returned feedback questionnaires and learning outcomes 1-4 were felt to have been addressed effectively or very effectively by 90%, 91%, 90% and 86% respondents, respectively. The fifth and sixth outcomes were less well achieved with only 66% and 64% respondents agreeing that the outcomes were achieved effectively or very effectively. Students commended the instructor's demonstration of leadership and the novel teaching method but improvements could be made in reinforcing why these skills are important.

  18. Shodhika Bhashini Multilingual Search and TTS System

    Directory of Open Access Journals (Sweden)

    Dr.K.V.N.Sunitha

    2010-11-01

    Full Text Available This paper presents a multilingual search engine and text to speech system (TTS developed to help hands-busy and visually impaired/aged people. Wide spread use of computers and Internet for the last two decades has made any information available in fraction of seconds. People of all ages prefer web searching than books. This resulted in development of very powerful search engines. But they are not that user friendly when it comes to searching using regional language andproducing the required information in a convenient way to disabled/aged/hands-busy people, particularly for Indian languages. The work presented here is an effort to overcome these limitations of search engine. Shodhika Bhashini not only searches the information in a user friendly way but also speaks out the information. This multilingual TTS and search engine is developed for communicating in Telugu, English & Hindi language. Same can be extended for other south Indian languages.

  19. Impact of a computer-based auto-tutorial program on parasitology test scores of four consecutive classes of veterinary medical students.

    Science.gov (United States)

    Pinckney, R D; Mealy, M J; Thomas, C B; MacWilliams, P S

    2001-01-01

    A "Hard and Soft Tick" auto-tutorial that integrates basic knowledge of the parasite biology with practical aspects of tick identification, clinical presentation, pathology, disease transmission, treatment, and control was developed at the University of Wisconsin-Madison School of Veterinary Medicine. The purpose of this study was to assess impact of the auto-tutorial on parasitology test scores in four classes (1999, 2000, 2001, and 2002) of veterinary students. The analysis revealed a small but significant increase (p = 0.054) in mean percentage examination scores for students who used the tutorial over those who did not.

  20. Nursing students' perceptions of tutorial strategies during clinical learning instruction: A descriptive study.

    Science.gov (United States)

    Brugnolli, Anna; Perli, Serena; Viviani, Debora; Saiani, Luisa

    2011-02-01

    Teaching strategies and methodology used in clinical training are varied and have different levels of outcome. A descriptive study was carried out in Italy on a convenience sample of third year students at four campuses of the Verona University, using a questionnaire divided into four sections: trainees' perception of the levels of usefulness of various teaching strategies, the levels of effectiveness, the level of supervision and the perceived complexity. 308 students compiled the questionnaire. All the tutorial strategies included were perceived as having medium to high levels of usefulness, ten out of the eleven learning strategies were found to be very useful. A medium-high level of usefulness was perceived for supervision (M 2.9±1). The two skills recorded as needing the most supervision were the management of therapy (M 3.8±1.03; Me 4) and performing nursing techniques (M 3.7±0.95; Me 4). The most complex activities were considered to be confronting an emergency situation (M 3.8±1.03) and the planning of care for a group of patients (M 3.3±0.941), and these two activities had had the least amount of supervision. A tutoring model emerged that was centred on learning by experience and with guidance. Copyright © 2010. Published by Elsevier Ltd.

  1. The relationship between the monitored performance of tutors and students at PBL tutorials and the marked hypotheses generated by students in a hybrid curriculum.

    Science.gov (United States)

    Addae, Jonas I; Sahu, Pradeep; Sa, Bidyadhar

    2017-01-01

    There have been a number of published studies examining the link between the effectiveness of the problem-based learning (PBL) process and students' performance in examinations. In a hybrid PBL/lectures curriculum, the results of such studies are of limited use because of the difficulty in dissociating the knowledge gained at lectures from that gained through PBL-related activities. Hence, the objectives of this study were: (1) to develop an instrument to measure the performance of tutors and students at PBL tutorials, and (2) to explore the contribution of such performances to the marks attained by students from the hypotheses generated at PBL tutorials. A monitoring instrument for assessing the performances of non-expert tutors and students at tutorials was developed and validated using principal component analysis and reliability analysis. Also, a rubric was formulated to enable a content expert to assign marks to the quality of hypotheses generated. The monitoring instrument was found to be valid and reliable. There was a significant correlation between the performance of tutors at tutorials and hypotheses marks. In contrast, there was no significant correlation between the performance of students and hypotheses marks. The monitoring instrument is a useful tool for improving the PBL process, especially where the medical programme depends on non-expert PBL tutors. In addition to ensuring good PBL processes, it is important that students achieve the desired output at PBL tutorials by producing hypotheses that help them understand the basic sciences underlying the clinical cases. The latter is achieved by the use of an open-ended rubric by a subject expert to assign marks to the hypotheses, a method that also provides additional motivation to students to develop relevant and detailed hypotheses.

  2. An investigation into introductory astronomy students' difficulties with cosmology, and the development, validation, and efficacy of a new suite of cosmology lecture-tutorials

    Science.gov (United States)

    Wallace, Colin S.

    This study reports the results of the first systematic investigation into Astro 101 students' conceptual and reasoning difficulties with cosmology. We developed four surveys with which we measured students' conceptual knowledge of the Big Bang, the expansion and evolution of the universe, and the evidence for dark matter. Our classical test theory and item response theory analyses of over 2300 students' pre- and post-instruction responses, combined with daily classroom observations, videotapes of students working in class, and one-on-one semi-structured think-aloud interviews with nineteen Astro 101 students, revealed several common learning difficulties. In order to help students overcome these difficulties, we used our results to inform the development of a new suite of cosmology lecture-tutorials. In our initial testing of the new lecture-tutorials at the University of Colorado at Boulder and the University of Arizona, we found many cases in which students who used the lecture-tutorials achieved higher learning gains (as measured by our surveys) at statistically significant levels than students who did not. Subsequent use of the lecture-tutorials at a variety of colleges and universities across the United States produced a wide range of learning gains, suggesting that instructors' pedagogical practices and implementations of the lecture-tutorials significantly affect whether or not students achieve high learning gains.

  3. The relationship between the monitored performance of tutors and students at PBL tutorials and the marked hypotheses generated by students in a hybrid curriculum

    Science.gov (United States)

    Addae, Jonas I.; Sahu, Pradeep; Sa, Bidyadhar

    2017-01-01

    ABSTRACT Introduction: There have been a number of published studies examining the link between the effectiveness of the problem-based learning (PBL) process and students’ performance in examinations. In a hybrid PBL/lectures curriculum, the results of such studies are of limited use because of the difficulty in dissociating the knowledge gained at lectures from that gained through PBL-related activities. Hence, the objectives of this study were: (1) to develop an instrument to measure the performance of tutors and students at PBL tutorials, and (2) to explore the contribution of such performances to the marks attained by students from the hypotheses generated at PBL tutorials. Methods: A monitoring instrument for assessing the performances of non-expert tutors and students at tutorials was developed and validated using principal component analysis and reliability analysis. Also, a rubric was formulated to enable a content expert to assign marks to the quality of hypotheses generated. Results: The monitoring instrument was found to be valid and reliable. There was a significant correlation between the performance of tutors at tutorials and hypotheses marks. In contrast, there was no significant correlation between the performance of students and hypotheses marks. Discussion: The monitoring instrument is a useful tool for improving the PBL process, especially where the medical programme depends on non-expert PBL tutors. In addition to ensuring good PBL processes, it is important that students achieve the desired output at PBL tutorials by producing hypotheses that help them understand the basic sciences underlying the clinical cases. The latter is achieved by the use of an open-ended rubric by a subject expert to assign marks to the hypotheses, a method that also provides additional motivation to students to develop relevant and detailed hypotheses. PMID:28178915

  4. Quantum interactive learning tutorial on the double-slit experiment to improve student understanding of quantum mechanics

    Directory of Open Access Journals (Sweden)

    Ryan Sayer

    2017-05-01

    Full Text Available Learning quantum mechanics is challenging, even for upper-level undergraduate and graduate students. Research-validated interactive tutorials that build on students’ prior knowledge can be useful tools to enhance student learning. We have been investigating student difficulties with quantum mechanics pertaining to the double-slit experiment in various situations that appear to be counterintuitive and contradict classical notions of particles and waves. For example, if we send single electrons through the slits, they may behave as a “wave” in part of the experiment and as a “particle” in another part of the same experiment. Here we discuss the development and evaluation of a research-validated Quantum Interactive Learning Tutorial (QuILT which makes use of an interactive simulation to improve student understanding of the double-slit experiment and strives to help students develop a good grasp of foundational issues in quantum mechanics. We discuss common student difficulties identified during the development and evaluation of the QuILT and analyze the data from the pretest and post test administered to the upper-level undergraduate and first-year physics graduate students before and after they worked on the QuILT to assess its effectiveness. These data suggest that on average, the QuILT was effective in helping students develop a more robust understanding of foundational concepts in quantum mechanics that defy classical intuition using the context of the double-slit experiment. Moreover, upper-level undergraduates outperformed physics graduate students on the post test. One possible reason for this difference in performance may be the level of student engagement with the QuILT due to the grade incentive. In the undergraduate course, the post test was graded for correctness while in the graduate course, it was only graded for completeness.

  5. A Shape Dynamics Tutorial

    CERN Document Server

    Mercati, Flavio

    2014-01-01

    Shape Dynamics (SD) is a new theory of gravity that is based on fewer and more fundamental first principles than General Relativity (GR). The most important feature of SD is the replacement of GR's relativity of simultaneity with a more tractable gauge symmetry, namely invariance under spatial conformal transformations. This Tutorial contains both a quick introduction for readers curious about SD and a detailed walk-through of the historical and conceptual motivations for the theory, its logical development from first principles and an in-depth description of its present status. The Tutorial is sufficiently self-contained for an undergrad student with some basic background in General Relativity and Lagrangian/Hamiltonian mechanics. It is intended both as a reference text for students approaching the subject, and as a review article for researchers interested in the theory. This is a first version of the Tutorial, which will be periodically expanded and updated with the latest results.

  6. Captivating Open University Students with Online Literature Search Tutorials Created Using Screen Capture Software

    Science.gov (United States)

    Wales, Tim; Robertson, Penny

    2008-01-01

    Purpose: The aim of this paper is to share the experiences and challenges faced by the Open University Library (OUL) in using screen capture software to develop online literature search tutorials. Design/methodology/approach: A summary of information literacy support at the OUL is provided as background information to explain the decision to…

  7. Development of a Web-Based, Student-Centered Stereochemistry Tutorial

    Science.gov (United States)

    Burrmann, Nicola J.; Moore, John W.

    2013-01-01

    A Web-based stereochemistry tutorial is described that details the core definitions and structural representations of stereochemistry in an organic chemistry course. The Cahn-Ingold-Prelog rules and their application for assigning "R" and "S" orientations to stereocenters and "E" and "Z" orientations to…

  8. "I Don't Talk or I Decide Not to Talk? Is It My Culture?"--International Students' Experiences of Tutorial Participation

    Science.gov (United States)

    Marlina, Roby

    2009-01-01

    Active participation in university tutorials seems to be commonly argued as one of the learning difficulties of non-English-speaking background (NESB) Asian students enrolled in Western English-speaking universities. These students are often portrayed as being passive in class and this is commonly attributed to their background culture. Using…

  9. "I Don't Talk or I Decide Not to Talk? Is It My Culture?"--International Students' Experiences of Tutorial Participation

    Science.gov (United States)

    Marlina, Roby

    2009-01-01

    Active participation in university tutorials seems to be commonly argued as one of the learning difficulties of non-English-speaking background (NESB) Asian students enrolled in Western English-speaking universities. These students are often portrayed as being passive in class and this is commonly attributed to their background culture. Using…

  10. Karibu Tutorials

    DEFF Research Database (Denmark)

    Christensen, Henrik Bærbak

    These tutorials demonstrate how to use Karibu for high quality data collection, in particular how to setup a distributed Karibu system and how to adapt Karibu to your particular data collection needs....

  11. Investigation on Education Tutorial in Guangzhou:Based on Students' Perspective%广州教育补习现象调查--基于学生视角

    Institute of Scientific and Technical Information of China (English)

    吴梦帆; 付心成; 杨艺; 颜锦宙

    2015-01-01

    近年来,补习教育得到了很大的发展,在辅助传统课堂教育的同时也产生了很多的问题,家长和学生对于补习教育并没有很明确的认识。本研究通过问卷调查了广州市8所高中共676名高一学生在初中阶段参加补习机构的情况,得出结论,大部分学生都参加了补习课程,但是并不能说明学生在补习班投入的时间和金钱越多,他们在中考中取得高分的可能性越大,家长应该考虑学生的个人情况酌情考虑是否参加补习班。学生总体对补习的满意度为中等偏上,大多数学生是认可补习班对自身学习有帮助作用。就补习科目来说,数学是补习市场需求最大的科目。%Education tutorial has achieved great development in recent years, but in addition to acting as a complement to tradi-tional classroom teaching, it also has many problems, and parents and students don't have a clear understanding of education tuto-rial. By using questionnaire, this research investigated the situa-tion of the participation of 676 Grade One students from eight se-nior high schools of Guangzhou in extracurricular tutorial at their junior high school stage, and came to the conclusion that most of the students participate in tutorial lessons. But their time and money invested to tutorial lessons will not always improve their performance in senior high school entrance examination, so par-ents should consider whether their children are suitable for tuto-rial lessons in accordance with their children's practical situa-tions. Students' degrees of satisfaction towards tutorial are gener-ally above intermediate level, and most of the students approve of the function of tutorial lessons. As for the subjects in tutorial, mathematics is in the greatest need.

  12. Electromagnetism Tutorial (Tutorial de Eletromagnetismo)

    CERN Document Server

    Dantas, Christine C

    2009-01-01

    The present tutorial aims at covering the fundamentals of electromagnetism, in a condensed and clear manner. Some solved and proposed exercises have been included. The reader is assumed to have knowledge of basic electricity, partial derivatives and multiple integrals. ----- O presente tutorial visa cobrir os fundamentos do eletromagnetismo, de forma condensada e clara. Alguns exercicios resolvidos e propostos foram incluidos. Assume-se conhecimento de eletricidade basica, derivadas parciais e integrais multiplas.

  13. Do You Think You Can? The Influence of Student Self-Efficacy on the Effectiveness of Tutorial Dialogue for Computer Science

    Science.gov (United States)

    Wiggins, Joseph B.; Grafsgaard, Joseph F.; Boyer, Kristy Elizabeth; Wiebe, Eric N.; Lester, James C.

    2017-01-01

    In recent years, significant advances have been made in intelligent tutoring systems, and these advances hold great promise for adaptively supporting computer science (CS) learning. In particular, tutorial dialogue systems that engage students in natural language dialogue can create rich, adaptive interactions. A promising approach to increasing…

  14. Do You Think You Can? The Influence of Student Self-Efficacy on the Effectiveness of Tutorial Dialogue for Computer Science

    Science.gov (United States)

    Wiggins, Joseph B.; Grafsgaard, Joseph F.; Boyer, Kristy Elizabeth; Wiebe, Eric N.; Lester, James C.

    2017-01-01

    In recent years, significant advances have been made in intelligent tutoring systems, and these advances hold great promise for adaptively supporting computer science (CS) learning. In particular, tutorial dialogue systems that engage students in natural language dialogue can create rich, adaptive interactions. A promising approach to increasing…

  15. NVidia Tutorial

    CERN Document Server

    CERN. Geneva; MESSMER, Peter; DEMOUTH, Julien

    2015-01-01

    This tutorial will present Caffee, a powerful Python library to implement solutions working on CPUs and GPUs, and explain how to use it to build and train Convolutional Neural Networks using NVIDIA GPUs. The session requires no prior experience with GPUs or Caffee.

  16. Team-based learning, a learning strategy for clinical reasoning, in students with problem-based learning tutorial experiences.

    Science.gov (United States)

    Okubo, Yumiko; Ishiguro, Naoko; Suganuma, Taiyo; Nishikawa, Toshio; Takubo, Toshio; Kojimahara, Noriko; Yago, Rie; Nunoda, Shinichi; Sugihara, Shigetaka; Yoshioka, Toshimasa

    2012-01-01

    Acquiring clinical reasoning skills in lectures may be difficult, but it can be learnt through problem-solving in the context of clinical practice. Problem finding and solving are skills required for clinical reasoning; however, students who underwent problem-based learning (PBL) still have difficulty in acquiring clinical reasoning skills. We hypothesized that team-based learning (TBL), a learning strategy that provides the opportunity to solve problems by repeatedly taking tests, can enhance the clinical reasoning ability in medical students with PBL experiences during the pre-clinical years. TBL courses were designed for 4(th) year students in a 6-year program in 2008, 2009, and 2010. TBL individual scores, consisting of a combination of individual and group tests, were compared with scores of several examinations including computer-based testing (CBT), an original examination assessing clinical reasoning ability (problem-solving ability test; P-SAT), term examinations, and Objective Structured Clinical Examination (OSCE). CBT, OSCE and P-SAT scores were compared with those of students who learned clinical reasoning only through PBL tutorials in 2005, 2006, and 2007 (non-TBL students). Individual TBL scores of students did not correlate with scores of any other examination. Assessments on clinical reasoning ability, such as CBT, OSCE, and P-SAT scores, were significantly higher in TBL students compared with non-TBL students. Students found TBL to be effective, particularly in areas of problem solving by both individuals and teams, and feedback from specialists. In conclusion, TBL for clinical reasoning is useful in improving clinical reasoning ability in students with PBL experiences with limited clinical exposure.

  17. Teaching Game Programming using Video Tutorials

    DEFF Research Database (Denmark)

    Majgaard, Gunver

    Background. What are the learning potentials of using online video tutorials as educational tools in game programming of Mixed Reality? The paper reports on the first experiences of teaching third semester engineering students design of Mixed Reality using online step-by-step programming video...... tutorials. Mixed Reality covers in this case both Augmented and Virtual Reality. Until recently, most of the instructional support for the software and game development came from paper tutorials (van der Meij et al, 2016:332). YouTube’s rapid growth in popularity and easy to use programs for video...... and emerging topics such as Mixed Reality. Students tend to use video tutorial on their own initiative as supplementary tutorials for new and hard topics. This motivated me to use existing video tutorials as teaching materials in the course titled Mixed Reality for third semester engineering students...

  18. TMVA tutorial

    CERN Document Server

    CERN. Geneva; VOSS, Helge

    2015-01-01

    This tutorial will both give an introduction on how to use TMVA in root6 and showcase some new features, such as modularity, variable importance, interfaces to R and python. After explaining the basic functionality, the typical steps required during a real life application (such as variable selection, pre-processing, tuning and classifier evaluation) will be demonstrated on simple examples. First part of the tutorial will use the usual Root interface (please make sure you have Root 6.04 installed somewhere). The second part will utilize the new server notebook functionality of Root as a Service. If you are within CERN but outside the venue or outside CERN please consult the notes attached.

  19. Reinforcement Learning: A Tutorial.

    Science.gov (United States)

    1997-01-01

    The purpose of this tutorial is to provide an introduction to reinforcement learning (RL) at a level easily understood by students and researchers in...provides a simple example to develop intuition of the underlying dynamic programming mechanism. In Section (2) the parts of a reinforcement learning problem... reinforcement learning algorithms. These include TD(lambda) and both the residual and direct forms of value iteration, Q-learning, and advantage learning

  20. Fujisaki Model Based Intonation Modeling for Korean TTS System

    Science.gov (United States)

    Kim, Byeongchang; Lee, Jinsik; Lee, Gary Geunbae

    One of the enduring problems in developing high-quality TTS (text-to-speech) system is pitch contour generation. Considering language specific knowledge, an adjusted Fujisaki model for Korean TTS system is introduced along with refined machine learning features. The results of quantitative and qualitative evaluations show the validity of our system: the accuracy of the phrase command prediction is 0.8928; the correlations of the predicted amplitudes of a phrase command and an accent command are 0.6644 and 0.6002, respectively; our method achieved the level of "fair" naturalness (3.6) in a MOS scale for generated F0 curves.

  1. The Tutorial Program in Biochemistry at UFV: Improvement of the Activities and Performance of the Enrolled Students

    Directory of Open Access Journals (Sweden)

    T.R. Costa

    2005-07-01

    Full Text Available The Tutorial Program in Biochemistry  at UFV is reaching  the objectives  since the creation,  in 2001. Based  on the  accomplishment  of weekly sessions (2h,  which  tutor and  programs  students reunite to effects the  apprenticeship marked  by the  inter-activity,  the  Program  aims to give support to stu- dents  with  deficiency of basic knowledge.  For  this  reason,  reproved  students or students with  poor performance  in pre-requisites  subjects  are  automatically inscribed.   The  attending students receive satisfactory grade (S, frequency greater  than  75%, or not satisfactory grade (N. The work method- ology has been modified to obtain  better results.   This  study  aimed  evaluate  the  performance  of the Programs students through  modifications,  as the  elimination  of the theoretical session of 1h-weekly and the implantation of didactic  little-books containing  script classes and exercise lists.  Satisfactory results  indicated  that in 7 analyzed  semesters  (from I-2001 to I-2004, the attending students (S got similar  average  final-grade  (70.48  if compared  with  students not  enrolled  in the  Program  (71.64; not attending students (N, 56.81 got significantly  lower final-grade.  The failure rate  for S grade stu- dents  (8.69% was similar to the rate  of not-enrolled  students (8.97%, both  very lower than  N grade students (30.71%.  Based on the  necessity  of additional didactic material, two didactics  little-books were prepared  to  be used  in sessions.   The  little-books  Tutoria em Bioqu´ımica:  Biomol´eculas  and Tutoria em Bioqu´ımica:  Metabolismo  Celular  guide discussions  in classes, emphasizing  exercises.  It constitutes a considerable  advance,  according  to Programs students:  it  guides  and  encourages  the studies.  A questionnaire revealed  the  high acceptance  degree (97

  2. Science Information Literacy Tutorials and Pedagogy

    Directory of Open Access Journals (Sweden)

    Ping Li

    2011-06-01

    Full Text Available Objective – This study examined information literacy tutorials in science. The goals of the research were to identify which of the information literacy standards for science, engineering and technology were addressed in the tutorials, and the extent that the tutorials incorporated good pedagogical elements.Methods – The researcher chose for review 31 of the tutorials selected by members of the ACRL Science & Technology Section (STS Information Literacy Committee. She carefully analyzed the tutorials and developed a database with codes for the topic of each tutorial, the STS information literacy standard(s addressed by the tutorial, and whether good pedagogical elements were incorporated. The entire analysis and coding procedure was repeated three times to ensure consistency.Results – The tutorials analyzed in this study covered various subjects and addressed all the (STS information literacy standards. The tutorials presented information clearly and allowed users to select their own learning paths. The incorporation of good pedagogical elements was limited, especially in relation to active learning elements.Conclusions – Web tutorials have been accepted as effective information literacy instruction tools and have been used to teach all elements of the STS information literacy standards. Yet, ensuring they provide a real learning experience for students remains a challenge. More serious thought needs to be given to integrating good pedagogy into these instructional tools in order to attain deep learning.

  3. Report on the Third ESCA TTS Workshop Evaluation Procedure

    NARCIS (Netherlands)

    van Santen, J.P.H.; Pols, L.C.W.; Abe, M.; Kahn, D.; Keller, E.; Vonwiller, J.

    1998-01-01

    This paper provides a description and rationale for the EvaluationProcedure taking place at the Workshop. The procedure has threegoals. First, setting a precedent of providing conference participantswith a more candid and thorough picture of the quality of current TTS systems than is usually availab

  4. Combination of didactic lectures and case-oriented problem-solving tutorials toward better learning: perceptions of students from a conventional medical curriculum.

    Science.gov (United States)

    Ghosh, Sarmishtha

    2007-06-01

    The Department of Physiology of Pramukhswami Medical College at Anand, Gujarat, India, started using problem-based learning in a modified way along with didactic lectures to improve students' understanding and motivate them toward self-directed study. After the didactic lectures were taken for a particular system, clearly defined short clinical problems related to that system were given to the students in the tutorial classes. Each tutor was assigned three to four groups of five to six students each. Problems were accompanied with relevant questions so as to streamline the thought processes of the first-year undergraduates. The tutor then facilitated the study process, and the students discussed among themselves to derive their solutions. At the end of the sessions, feedback was taken from the students through a planned questionnaire on a three-point scale. Of a total of 278 students over a span of 3 yr from 1999 to 2002, 74.4% of students favored a judicious mixture of didactic lectures and case-oriented problem solving in tutorial classes to be an efficient modality in understanding a system under study, and 84% of students stated the mixture of didactic lectures and case-oriented problem solving to be beneficial in relating a clinical condition to the basic mechanism; 82% of students believed that this module helped with better interactions among their batch mates, and 77.2% of students hoped to perform better in the university examination due to this new teaching/learning modality. They also expressed that this gave them ample motivation to do self-directed learning. It may therefore be concluded from the results of the present study that it is possible to have a problem-based learning module in the form of case-oriented problem-solving tutorials coexistent with the traditional didactic lecture module in the first year of medical education under a conventional curriculum.

  5. The Effect of Access to an Online Tutorial Service on College Algebra Student Outcomes

    Science.gov (United States)

    Kersaint, Gladis; Dogbey, James; Barber, Jeff; Kephart, David

    2011-01-01

    This study investigated outcomes (achievement, attitude, and retention) of college algebra students who had access to an online tutoring resource using a pre-posttest control group design. Students in the experimental groups were provided access to an online tutoring service unlike the students in the control group. Both groups had access to other…

  6. Progress Report--Microsoft Office 2003 Lynchburg College Tutorials

    Science.gov (United States)

    Murray, Tom

    2004-01-01

    For the past several years Lynchburg College has developed Microsoft tutorials for use with academic classes and faculty, student and staff training. The tutorials are now used internationally. Last year Microsoft and Verizon sponsored a tutorial web site at http://www.officetutorials.com. This website recognizes ASCUE members for their wonderful…

  7. The "Magic" of Tutorial Centres in Hong Kong: An Analysis of Media Marketing and Pedagogy in a Tutorial Centre

    Science.gov (United States)

    Koh, Aaron

    2014-01-01

    Why do more than three-quarters of Hong Kong's senior secondary students flock to tutorial centres like moths to light? What is the "magic" that is driving the popularity of the tutorial centre enterprise? Indeed, looking at the ongoing boom of tutorial centres in Hong Kong (there are almost 1,000 of them), it is difficult not to ask…

  8. Emerging Technologies Acceptance in Online Tutorials: Tutors' and Students' Behavior Intentions in Higher Education

    Science.gov (United States)

    Susilo, Adhi

    2014-01-01

    Tutors' and students' intentions to use emerging technologies (ETs) in e-learning systems in higher education institutions are a central concern of researchers, academicians, and practitioners. However, tutors' and students' intentions to use ETs in e-learning systems in distance learning are relatively low. The goal of the study, developed in…

  9. Engaging Allied-Health Students with Virtual Learning Environment Using Course Management System Tutorial Site

    OpenAIRE

    Andrew Nguyen; Mangala Tawde

    2013-01-01

    Human Anatomy and Physiology I and II are major gateway courses into nursing and other health related sciences careers.  Being a New York City community college, the students at Queensborough Community College are highly diverse not only in their ethnic and cultural background, but also in the levels of preparedness. When they take Human Anatomy-Physiology I as the first pre-requisite class, many are either freshman or returning students after a hiatus. Many students lack formal training in S...

  10. An Investigation into the Correlations between Students' Written Responses to Lecture-Tutorial Questions and their Understandings of Key Astrophysics Concepts

    CERN Document Server

    Eckenrode, Jeffrey W; Wallace, Colin S

    2015-01-01

    This paper reports on an investigation into the correlations between students' understandings of introductory astronomy concepts and the correctness and coherency of their written responses to targeted Lecture-Tutorial questions. We assessed the correctness and coherency of responses from 454 college-level, general education, introductory astronomy students enrolled in courses taught in the spring of 2010, 2011, and 2012. We hypothesized that students who consistently provided responses with high levels of correctness and coherency would outperform students who did not on multiple measures of astronomy content knowledge. We compared students' correctness and coherency scores to their normalized gains on the Light and Spectroscopy Concept Inventory (LSCI) and to their scores on closely-related exam items. Our analysis revealed that no significant correlations exist between students' correctness and coherency scores and their LSCI gain scores or exam item scores. However, the participant group in our study did ...

  11. Do students have cultural scripts? Results from the first implementation of open source tutorials in Japan

    Science.gov (United States)

    Hull, Michael Malvern

    In the 1980's and 1990's, results from flurries of standardized exams (particularly in 4th and 8th grade mathematics and science) reached the attention of ever-growing numbers of Americans with an alarming message: our children are not even close to keeping up with those in China, Japan, and Korea. As a step towards improving American classrooms, cross-cultural education researchers began to investigate differences in classroom structure, curricular content and focus, and attitudes and beliefs of students towards learning. Based upon research findings in cognitive science about the fluidity of student beliefs, we hypothesized that the treatment of student beliefs as being stable is overly simplistic and ineffective at describing certain classroom phenomena that would be of interest to the cross-cultural education research field. We felt such phenomena could be instructional to American educators, and that a failure to understand such phenomena would imply a failure to learn from these classrooms. We hypothesized that, were we to introduce reformed physics curriculum from America to students in Japan, we would observe context-dependency in how students approached the material. Furthermore, we hypothesized that this curriculum, which was motivated by the assumption that students have multiple ways of approaching knowing and learning, would be productive in the Japanese classroom. Either of these results would go against the tacit assumption of the cross-cultural education research field that students have a stable belief about how learning should take place, and would cast doubt on such a framework. Curriculum developed and tested at the University of Maryland was translated into Japanese and implemented in the spring semester of 2011 at Tokyo Gakugei University. Based upon available literature on the education system in Japan, we hypothesized that students would be entering the college classroom having had three years of cramming for entrance exams in high school

  12. Enhacements to the TTS-502 time transfer system

    Science.gov (United States)

    Vandierendonck, A. J.; Hua, Q. D.

    1985-04-01

    Two years ago STI introduced an affordable, relatively compact time transfer system on the market -- the TTS-502, and described that system at the 1981 PTTI conference. Over the past few months, that system has been improved, and new features have been added. In addition, new options have been made available to further enhance the capabilities of the system. These enhancements include the addition of a positioning algorithm and new options providing a corrected 5 MHz output that is phase coherent with the 1 pps output, and providing an internal Rubidium Oscillator. The Positioning Algorithm was developed because not all time transfer users had the luxury of the Defense Mapping Agency's (DMA) services for determining their position in WGS-72 coordinates. The enhanced TTS-502 determines the GPS position anywhere in the world, independent of how many GPS satellites are concurrently visible. However, convergence time to a solution is inversely proportional to the number of satellites concurrently visible and the quality of frequency standard used in conjunction with the TTS-502. Real World solution results will be presented for a variety of cases and satellite scheduling scenarios. Typically, positioning accuracies were achieved better than 5 to 10 meters r.s.s. using the C/A code only at Sunnyvale, California.

  13. Interactive, Web-based Information Skills Tutorial Well Received by Graduate Students in Health and Social Care Research. A review of: Grant, Maria J., and Alison J. Brettle. “Developing and Evaluating an Interactive Information Skills Tutorial.” Health Information and Libraries Journal 23.2 (June 2006: 79 ‐86.

    Directory of Open Access Journals (Sweden)

    Marcy L. Brown

    2007-03-01

    Full Text Available Objective – To determine whether a newly developed interactive, Web -based tutorial on OVID MEDLINE was acceptable to students, and to identify whether the tutorial improved students’ information skills. Design – Objective and subjective assessment within a small cohort study. Setting – An evidence based practice module within a Master's in Research (MRes program at the University of Salford, UK. Subjects – A total of 13 usable evaluations were received from graduate students who took an evidence based practice module as part of their MRes coursework. Methods – Information skills (IS were taught in weeks two and three of a 12 ‐week module on evidence based practice. Each of the two IS sessions lasted approximately three hours. At the beginning of the first session, baseline skills were assessed by asking the students to perform a literature search on either the effectiveness of nursing interventions for smoking cessation, or the effectiveness of rehabilitation after stroke. The OVID MEDLINE tutorial was introduced at the first session, and guided hands ‐on practice was offered. Homework was given, and between ‐session use of the tutorial was encouraged. At the end of the second session, students were asked to complete another search in order to assess short ‐term impact of the tutorial. Both sets of search results were scored using a checklist rubric that looked for Boolean operators, use of MeSH terms, use of limits, number and relevance of references, and other assessment criteria. The rubric was a modified version of a tool published by Rosenberg et al. The tutorial remained available throughout the 12 ‐week module, at which time a systematic literature review was assigned in order to measure longer ‐term impact. As an additional subjective measurement, a questionnaire regarding the information skills sessions and tutorial was given at the end of the second IS session (week 3. Main Results – Thirteen objective

  14. Tutorial Instruction in Science Education

    Directory of Open Access Journals (Sweden)

    Rhea Miles

    2015-06-01

    Full Text Available The purpose of the study is to examine the tutorial practices of in-service teachers to address the underachievement in the science education of K-12 students. Method: In-service teachers in Virginia and North Carolina were given a survey questionnaire to examine how they tutored students who were in need of additional instruction. Results: When these teachers were asked, “How do you describe a typical one-on-one science tutorial session?” the majority of their responses were categorized as teacher-directed. Many of the teachers would provide a science tutorial session for a student after school for 16-30 minutes, one to three times a week. Respondents also indicated they would rely on technology, peer tutoring, scientific inquiry, or themselves for one-on-one science instruction. Over half of the in-service teachers that responded to the questionnaire stated that they would never rely on outside assistance, such as a family member or an after school program to provide tutorial services in science. Additionally, very few reported that they incorporated the ethnicity, culture, or the native language of ELL students into their science tutoring sessions.

  15. Making generic tutorials content specific: recycling evidence-based practice (EBP) tutorials for two disciplines.

    Science.gov (United States)

    Jeffery, Keven M; Maggio, Lauren; Blanchard, Mary

    2009-01-01

    Librarians at the Boston University Medical Center constructed two interactive online tutorials, "Introduction to EBM" and "Formulating a Clinical Question (PICO)," for a Family Medicine Clerkship and then quickly repurposed the existing tutorials to support an Evidence-based Dentistry course. Adobe's ColdFusion software was used to populate the tutorials with course-specific content based on the URL used to enter each tutorial, and a MySQL database was used to collect student input. Student responses were viewable immediately by course faculty on a password-protected Web site. The tutorials ensured that all students received the same baseline training and allowed librarians to tailor a subsequent library skills workshop to student tutorial answers. The tutorials were well-received by the medical and dental schools and have been added to mandatory first-year Evidence-based Medicine (EBM) and Evidence-based Dentistry (EBD) courses, meaning that every medical and dental student at BUMC will be expected to complete these tutorials.

  16. Tutorials in complex photonic media

    CERN Document Server

    Noginov, Mikhail A; McCall, Martin W; Zheludev, Nikolay I

    2010-01-01

    The field of complex photonic media encompasses many leading-edge areas in physics, chemistry, nanotechnology, materials science, and engineering. In Tutorials in Complex Photonic Media , leading experts have brought together 19 tutorials on breakthroughs in modern optics, such as negative refraction, chiral media, plasmonics, photonic crystals, and organic photonics. This text will help students, engineers, and scientists entering the field to become familiar with the interrelated aspects of the subject. It also serves well as a supplemental text in introductory and advanced courses on optica

  17. EMPOWERING STUDENTS OF INTERNATIONAL CLASS PROGRAMIAIN SALATIGA IN THE PRODUCTION OF PRAYING TUTORIAL VIDEO

    Directory of Open Access Journals (Sweden)

    Rifqi Aulia Erlangga

    2017-02-01

    responses from students. They feel that by watching the video and see the audio and visual movements of the prayer contained in the video can make them able to remember more clearly how to do praying, especially for praying that is not done everyday.

  18. Desing of a virtual interactive tutorial of the equine encephalon macroscopic anatomy for veterinary students

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Venegas Cortes

    2006-06-01

    Full Text Available In order to answer the problem of what could be the most appropriate innovative didactic to improve the learning process of equine encephalon anatomy in the School of Veterinary Medicine of La Salle University, this project began to design, apply and evaluate a didactic prototype Computerized Educative Media CEM in macroscopic anatomy of equine encephalon, to improve the «significant learning» in this subject. The project was developed in three phases regarding the Galviz software engineering, as well as the selected environment for learning, within the framework of the conceptual Novak maps, the significant learning of Ausubel, and the test of usability adapted and applied to the anatomy students, as a MEC evaluation.

  19. CJS 211 Course Tutorial/TutorialRank

    OpenAIRE

    candice

    2015-01-01

    For more course tutorials visit www.tutorialrank.com Tutorial Purchased: 8 Times, Rating: A+   CJS 211 Week 1 Individual Assignment Ethical Dilemma Paper CJS 211 Week 1 DQ 1 CJS 211 Week 1 DQ 2 CJS 211 Week 2 Individual Assignment Ethical Dilemma Worksheet Law Enforcement CJS 211 Week 2 DQ 1 CJS 211 Week 2 DQ 2 CJS 211 Week 2 Team Assignment Ethical Decision Making Paper CJS 211 Week 3 Individual Assignment Ethical Dilemma Worksheet Prosecutors...

  20. A Study of the Feasibility of Network Tutorial System in Taiwan

    Science.gov (United States)

    Chiu, Jui-Man; Liu, Wei-Liang

    2008-01-01

    The reasons that the current tutorial system (CTS) does not produce significant effects include the budgets and policies of schools, the greater independence of students, and the infrequent interaction of tutors with students. To reduce the deficiencies of the current tutorial system, this paper proposes a network tutorial system (NTS) and…

  1. Improved Grapheme-to-Phoneme Conversion for Mandarin TTS

    Institute of Scientific and Technical Information of China (English)

    YI Lifu; LI Jian; HAO Jie; XIONG Ziyu

    2009-01-01

    Several methods were developed to improve grapheme-to-phoneme (G2P) conversion models for Chinese text-to-speech (TTS) systems. The critical problem of data sparsity was handled by combining ap-proaches. First, a text-selection method was designed to cover as many G2P text corpus contexts as possi-ble. Then, various data-ddven modeling methods were used with comparisons to select the best method for each polyphonic word. Finally, independent models were used for some neutral tone words in addition to the normal G2P models to achieve more compact and flexible G2P models. Tests show that these methods re-duce the relative errors by 50% for both normal polyphonic words and Chinese neutral tones.

  2. The BTeV Software Tutorial Suite

    Energy Technology Data Exchange (ETDEWEB)

    Robert K. Kutschke

    2004-02-20

    The BTeV Collaboration is starting to develop its C++ based offline software suite, an integral part of which is a series of tutorials. These tutorials are targeted at a diverse audience, including new graduate students, experienced physicists with little or no C++ experience, those with just enough C++ to be dangerous, and experts who need only an overview of the available tools. The tutorials must both teach C++ in general and the BTeV specific tools in particular. Finally, they must teach physicists how to find and use the detailed documentation. This report will review the status of the BTeV experiment, give an overview of the plans for and the state of the software and will then describe the plans for the tutorial suite.

  3. Psychiatry resident-led tutorials increase medical student knowledge and improve national board of medical examiners shelf exam scores.

    Science.gov (United States)

    McKean, A J S; Palmer, B A

    2015-06-01

    Psychiatry residents have tremendous potential as educators. The authors envisioned residents as small-group tutors, efficiently assessing and correcting knowledge deficits using cases with discussion prompts and teaching points. They empirically tested whether this improves knowledge acquisition. Senior residents delivered eight tutorials during clerkship, which covered child and adolescent psychiatry, anxiety, mood, psychotic, cognitive, and substance use disorders. A 50-item multiple-choice quiz was administered at the beginning and end of clerkship. National Board of Medical Examiners (NBME) shelf exam scores from intervention year were compared to the 4 years prior to resident involvement. Mean score on the initial quiz was 34.5 ± 3.7 and 41.8 ± 3.5 on second attempt (p < 0.001). Mean score for NBME psychiatry subject exam during intervention year was 83.2 ± 8.9 and for the four prior years was 78.0 ± 9.3, which was significant (p = 0.002). Resident-led tutorials provide an effective means of increasing psychiatric knowledge and improving performance on NBME subject exams.

  4. The "magic" of tutorial centres in Hong Kong: An analysis of media marketing and pedagogy in a tutorial centre

    Science.gov (United States)

    Koh, Aaron

    2014-12-01

    Why do more than three-quarters of Hong Kong's senior secondary students flock to tutorial centres like moths to light? What is the "magic" that is driving the popularity of the tutorial centre enterprise? Indeed, looking at the ongoing boom of tutorial centres in Hong Kong (there are almost 1,000 of them), it is difficult not to ask these questions. This paper examines the phenomenon of tutorial centres in Hong Kong and seeks to understand what draws students to these centres. Combining theories of marketing semiotics and emotion studies, the author investigates the pivotal role of media marketing in generating the "magic" of tutorial centres, whose advertising strategy includes, for example, a display of billboard posters featuring stylishly-dressed "celebrity teachers". The author reviews some of the literature available on the subject of tutorial centres. In a case study approach, he then maps out the pedagogy he observed in an English tutorial class, seeking heuristic insights into the kind of teaching students in the study were looking for. He argues that part of the "magical" attraction of what are essentially "cram schools" is their formulaic pedagogy of teaching and reinforcing exam skills. Finally, the paper considers the social implications of the tutorial centre industry in terms of media marketing of education and unequal access to tutorial services.

  5. Generating Consistent Program Tutorials

    DEFF Research Database (Denmark)

    Vestdam, Thomas

    2002-01-01

    In this paper we present a tool that supports construction of program tutorials. A program tutorial provides the reader with an understanding of an example program by interleaving fragments of source code and explaining text. An example program can for example illustrate how to use a library...

  6. EFFECTIVE ELECTRONIC TUTORIAL

    Directory of Open Access Journals (Sweden)

    Andrei A. Fedoseev

    2014-01-01

    Full Text Available The article analyzes effective electronic tutorials creation and application based on the theory of pedagogy. Herewith the issues of necessary electronic tutorial functional, ways of the educational process organization with the use of information and communication technologies and the logistics of electronic educational resources are touched upon. 

  7. 2014 CESM Tutorial

    Energy Technology Data Exchange (ETDEWEB)

    Holland, Marika

    2014-08-11

    The 2014 annual tutorial for the Community Earth System Model (CESM) was held on August 11-August 15, 2014 at the National Center for Atmospheric Research in Boulder, CO. It included lectures and practical sessions on numerous aspects of the CESM model. The proceedings submitted here include a description of the tutorial.

  8. IL web tutorials

    DEFF Research Database (Denmark)

    Hyldegård, Jette; Lund, Haakon

    2012-01-01

    The paper presents the results from a study on information literacy in a higher education (HE) context based on a larger research project evaluating 3 Norwegian IL web tutorials at 6 universities and colleges in Norway. The aim was to evaluate how the 3 web tutorials served students’ information...... seeking and writing process in an study context and to identify barriers to the employment and use of the IL web tutorials, hence to the underlying information literacy intentions by the developer. Both qualitative and quantitative methods were employed. A clear mismatch was found between intention...... and use of the web tutorials. In addition, usability only played a minor role compared to relevance. It is concluded that the positive expectations of the IL web tutorials tend to be overrated by the developers. Suggestions for further research are presented....

  9. First year clinical tutorials: students’ learning experience

    Directory of Open Access Journals (Sweden)

    Burgess A

    2014-11-01

    Full Text Available Annette Burgess,1 Kim Oates,2 Kerry Goulston,2 Craig Mellis1 1Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia; 2Sydney Medical School, The University of Sydney, Sydney, NSW, Australia Background: Bedside teaching lies at the heart of medical education. The learning environment afforded to students during clinical tutorials contributes substantially to their knowledge, thinking, and learning. Situated cognition theory posits that the depth and breadth of the students' learning experience is dependent upon the attitude of the clinical teacher, the structure of the tutorial, and the understanding of tutorial and learning objectives. This theory provides a useful framework to conceptualize how students' experience within their clinical tutorials impacts their knowledge, thinking, and learning. Methods: The study was conducted with one cohort (n=301 of students who had completed year 1 of the medical program at Sydney Medical School in 2013. All students were asked to complete a three-part questionnaire regarding their perceptions of their clinical tutor's attributes, the consistency of the tutor, and the best features of the tutorials and need for improvement. Both quantitative and qualitative data were collected and analyzed using descriptive statistics. Results: The response rate to the questionnaire was 88% (265/301. Students perceived that their tutors displayed good communication skills and enthusiasm, encouraged their learning, and were empathetic toward patients. Fifty-two percent of students reported having the same communications tutor for the entire year, and 28% reported having the same physical examination tutor for the entire year. Students would like increased patient contact, greater structure within their tutorials, and greater alignment of teaching with the curriculum. Conclusion: Situated cognition theory provides a valuable lens to view students' experience of learning within the

  10. Web-tutorials in context

    DEFF Research Database (Denmark)

    Lund, Haakon; Pors, Niels Ole

    2012-01-01

    affordances and different forms of usability. Design/methodology/approach – The research has employed a variety of data‐collection methods including interviews with librarians, interviews and focus group interviews with students, coupled with tests of their capabilities using the systems. A detailed research...... of students were also interesting, clearly indicating marked differences in perceptions depending on study year and discipline but also different valuation of the different forms of usability. Overall, the research indicated a discrepancy between design intentions versus use and perception of the tutorials...

  11. A Study of General Education Astronomy Students' Understandings of Cosmology. Part V. The Effects of a New Suite of Cosmology "Lecture-Tutorials" on Students' Conceptual Knowledge

    Science.gov (United States)

    Wallace, Colin S.; Prather, Edward E.; Duncan, Douglas K.

    2012-01-01

    This is the final paper in a five-paper series describing our national study of the teaching and learning of cosmology in general education astronomy college-level courses. A significant portion of this work was dedicated to the development of five new "Lecture-Tutorials" that focus on addressing the conceptual and reasoning difficulties that our…

  12. Use of IBM LinkWay for Developing Tutorials.

    Science.gov (United States)

    Nagarkatte, Umesh P.; Nagarkatte, Shailaja U.

    IBM LinkWay is an example of a hypertext and hypermedia authoring system. This paper summarizes a workshop presentation that demonstrates how to create a mathematics tutorial using LinkWay. An introduction discusses the guidelines for the tutorial. The guidelines consider the presentation of questions, help features for the students, feedback,…

  13. Subtitled video tutorials, an accessible teaching material

    Directory of Open Access Journals (Sweden)

    Luis Bengochea

    2012-11-01

    Full Text Available The use of short-lived audio-visual tutorials constitutes an educational resource very attractive for young students, widely familiar with this type of format similar to YouTube clips. Considered as "learning pills", these tutorials are intended to strengthen the understanding of complex concepts that because their dynamic nature can’t be represented through texts or diagrams. However, the inclusion of this type of content in eLearning platforms presents accessibility problems for students with visual or hearing disabilities. This paper describes this problem and shows the way in which a teacher could add captions and subtitles to their videos.

  14. Design and evaluation of a computer tutorial on electric fields

    Science.gov (United States)

    Morse, Jeanne Jackson

    Research has shown that students do not fully understand electric fields and their interactions with charged particles after completing traditional classroom instruction. The purpose of this project was to develop a computer tutorial to remediate some of these difficulties. Research on the effectiveness of computer-delivered instructional materials showed that students would learn better from media incorporating user-controlled interactive graphics. Two versions of the tutorial were tested. One version used interactive graphics and the other used static graphics. The two versions of the tutorial were otherwise identical. This project was done in four phases. Phases I and II were used to refine the topics covered in the tutorial and to test the usability of the tutorial. The final version of the tutorial was tested in Phases III and IV. The tutorial was tested using a pretest-posttest design with a control group. Both tests were administered in an interview setting. The tutorial using interactive graphics was more effective at remediating students' difficulties than the tutorial using static graphics for students in Phase III (p = 0.001). In Phase IV students who viewed the tutorial with static graphics did better than those viewing interactive graphics. The sample size in Phase IV was too small for this to be a statistically meaningful result. Some student reasoning errors were noted during the interviews. These include difficulty with the vector representation of electric fields, treating electric charge as if it were mass, using faulty algebraic reasoning to answer questions involving ratios and proportions, and using Coulomb's law in situations in which it is not appropriate.

  15. IL web tutorials

    DEFF Research Database (Denmark)

    Hyldegård, Jette; Lund, Haakon

    2012-01-01

    The paper presents the results from a study on information literacy in a higher education (HE) context based on a larger research project evaluating 3 Norwegian IL web tutorials at 6 universities and colleges in Norway. The aim was to evaluate how the 3 web tutorials served students’ information...... seeking and writing process in an study context and to identify barriers to the employment and use of the IL web tutorials, hence to the underlying information literacy intentions by the developer. Both qualitative and quantitative methods were employed. A clear mismatch was found between intention...

  16. Dynamical systems on networks a tutorial

    CERN Document Server

    Porter, Mason A

    2016-01-01

    This volume is a tutorial for the study of dynamical systems on networks. It discusses both methodology and models, including spreading models for social and biological contagions. The authors focus especially on “simple” situations that are analytically tractable, because they are insightful and provide useful springboards for the study of more complicated scenarios. This tutorial, which also includes key pointers to the literature, should be helpful for junior and senior undergraduate students, graduate students, and researchers from mathematics, physics, and engineering who seek to study dynamical systems on networks but who may not have prior experience with graph theory or networks. Mason A. Porter is Professor of Nonlinear and Complex Systems at the Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, UK. He is also a member of the CABDyN Complexity Centre and a Tutorial Fellow of Somerville College. James P. Gleeson is Professor of Industrial and Appli...

  17. Learning from tutorials: a qualitative study of approaches to learning and perceptions of tutorial interaction

    DEFF Research Database (Denmark)

    Herrmann, Kim Jesper

    2014-01-01

    This study examines differences in university students’ approaches to learning when attending tutorials as well as variation in students’ perceptions of tutorials as an educational arena. In-depth qualitative analysis of semi-structured interviews with undergraduates showed how surface and deep...... approaches to learning were revealed in the students’ note-taking, listening, and engaging in dialogue. It was also shown how variation in the students’ approaches to learning were coherent with variation in the students’ perceptions of the tutors’ pedagogical role, the value of peer interaction......, and the overall purpose of tutorials. The results are discussed regarding the paradox that students relying on surface approaches to learning seemingly are the ones least likely to respond to tutorials in the way they were intended....

  18. Learning from tutorials: a qualitative study of approaches to learning and perceptions of tutorial interaction

    DEFF Research Database (Denmark)

    Herrmann, Kim Jesper

    2014-01-01

    This study examines differences in university students’ approaches to learning when attending tutorials as well as variation in students’ perceptions of tutorials as an educational arena. In-depth qualitative analysis of semi-structured interviews with undergraduates showed how surface and deep...... approaches to learning were revealed in the students’ note-taking, listening, and engaging in dialogue. It was also shown how variation in the students’ approaches to learning were coherent with variation in the students’ perceptions of the tutors’ pedagogical role, the value of peer interaction......, and the overall purpose of tutorials. The results are discussed regarding the paradox that students relying on surface approaches to learning seemingly are the ones least likely to respond to tutorials in the way they were intended....

  19. Adult nutrition assessment tutorial

    Science.gov (United States)

    This tutorial presents a systematic approach to nutrition assessment based on a modern appreciation for the contributions of inflammation that serve as the foundation for newly proposed consensus definitions for malnutrition syndromes. Practical indicators of malnutrition and inflammation have been ...

  20. Voluntary Opportunities for Inspiring Coordinators of Education Report on: Washington Technical Institute Students' Evaluation of the VOICE Tutorial Service 1971.

    Science.gov (United States)

    Washington Technical Inst., Washington, DC.

    Project VOICE tutoring service at the Washington Technical Institute (WTI) sent an eight-item evaluation questionnaire to students who had used its tutoring service in 1970. The survey was designed to assess the effectiveness of the service from the students' point of view and discover new ways to strengthen the program. Two hundred questionnaires…

  1. A Hypertext tutorial for teaching cephalometrics.

    Science.gov (United States)

    Clark, R D; Weekrakone, S; Rock, W P

    1997-11-01

    Hypertext is a non-linear method of text presentation. It necessitates the use of a computer to store data as a series of nodes that can be called up in any desired sequence and, as such, is a new form of discovery-based learning. This paper describes a Hypertext tutorial in cephalometrics and its subsequent testing on first-year clinical dental students. Students were divided into two groups: the first received a conventional lecture; the second used the Hypertext tutorial. Testing was by means of conventional multiple choice questions. The results showed that there was no statistically significant difference between the two groups, although the computer tutor was shown more consistently to improve the knowledge of the students than did the conventional lecture. Most students who used the computer program found it enjoyable, but time consuming; less than half found it easy to follow.

  2. Plane geometry drawing tutorial

    Directory of Open Access Journals (Sweden)

    Eduardo Gutiérrez de Ravé

    2014-01-01

    Full Text Available Se ha desarrollado un tutorial para facilitar la docencia del d ibujo geométrico. Con la idea de servir de apoyo a las explicac iones teóricas y prácticas de los conceptos correspondientes a los trazados ge ométricos planos necesarios en la ingeniería. Este tutorial es de fácil manejo y permite interactividad con el usuario, animaciones prá cticas, autoevaluaciones, explicaciones amplias del temario y l a enseñanza "paso a paso" de los conceptos gracias a los diferent es niveles de complejidad conceptual que incluye en su contenido.

  3. A Tutorial on UPPAAL

    DEFF Research Database (Denmark)

    Behrmann, Gerd; David, Alexandre; Larsen, Kim Guldstrand

    2004-01-01

    This is a tutorial paper on the tool Uppaal. Its goal is to be a short introduction on the flavor of timed automata implemented in the tool, to present its interface, and to explain how to use the tool. The contribution of the paper is to provide reference examples and modeling patterns.......This is a tutorial paper on the tool Uppaal. Its goal is to be a short introduction on the flavor of timed automata implemented in the tool, to present its interface, and to explain how to use the tool. The contribution of the paper is to provide reference examples and modeling patterns....

  4. Interactive learning tutorials on quantum mechanics

    CERN Document Server

    Singh, Chandralekha

    2016-01-01

    We discuss the development and evaluation of quantum interactive learning tutorials (QuILTs) which are suitable for undergraduate courses in quantum mechanics. QuILTs are based on the investigation of student difficulties in learning quantum physics. They exploit computer-based visualization tools and help students build links between the formal and conceptual aspects of quantum physics without compromising the technical content. They can be used both as supplements to lectures or as a self-study tool.

  5. A hypertext-based tutorial with links to the Web for teaching statistics and research methods.

    Science.gov (United States)

    Koch, C; Gobell, J

    1999-02-01

    An online tutorial for research design and statistics is described. This tutorial provides a way for students to learn how scales of measure, research design, statistics, and graphing data are related. The tutorial also helps students determine what statistical analysis is appropriate for a given design and how the results of the analysis should be plotted in order to effectively communicate the results of a study. Initial research suggests that students using the tutorial are more accurate in their decisions about the design and statistics associated with a study. Students are also more confident in the decisions and find them easier to make when using the tutorial. Furthermore, practice with the tutorial appears to improve problem-solving ability in subsequent design and statistics scenarios. Implications for teaching statistics and research design are discussed.

  6. Effectiveness of Tutorials for Introductory Physics in Argentinean high schools

    Science.gov (United States)

    Benegas, J.; Flores, J. Sirur

    2014-06-01

    This longitudinal study reports the results of a replication of Tutorials in Introductory Physics in high schools of a Latin-American country. The main objective of this study was to examine the suitability of Tutorials for local science education reform. Conceptual learning of simple resistive electric circuits was determined by the application of the single-response multiple-choice test "Determining and Interpreting Resistive Electric Circuits Concepts Test" (DIRECT) to high school classes taught with Tutorials and traditional instruction. The study included state and privately run schools of different socioeconomic profiles, without formal laboratory space and equipment, in classes of mixed-gender and female-only students, taught by novice and experienced instructors. Results systematically show that student learning is significantly higher in the Tutorials classes compared with traditional teaching for all of the studied conditions. The results also show that long-term learning (one year after instruction) in the Tutorials classes is highly satisfactory, very similar to the performance of the samples of college students used to develop the test DIRECT. On the contrary, students following traditional instruction returned one year after instruction to the poor performance (conceptual knowledge of basic physics recently determined by a systematic study of first-year students attending seven universities in Spain and four Latin-American countries. Some replication and adaptation problems and difficulties of this experience are noted, as well as recommendations for successful use of Tutorials in high schools of similar educational systems.

  7. Tutorial on Superconducting Accelerator Magnets

    Science.gov (United States)

    Ball, M. J. Penny; Goodzeit, Carl L.

    1997-05-01

    A multimedia CD-ROM tutorial on the physics and engineering concepts of superconducting magnets for particle accelerators is being developed under a U.S. Dept. of Energy SBIR grant. The tutorial, scheduled for distribution this summer, is targeted to undergraduate junior or senior level science students. However, its unified presentation of the broad range of issues involved in the design of superconducting magnets for accelerators and the extensive detail about the construction process (including animations and video clips) will also be of value to staff of research institutes and industrial concerns with an interest in applied superconductivity or magnet development. The source material, which is based on the world-wide R and D programs to develop superconducting accelerator magnets, is organized in five units with the following themes: Introduction to magnets and accelerators; (2) Superconductors for accelerator magnets; (3) Magnetic design methods for accelerator magnets; (4) Electrical, mechanical, and cryogenic considerations for the final magnet package; (5) Performance characteristics and measurement methods. A detailed outline and examples will be shown.

  8. Tutorial to SARAH

    CERN Document Server

    Staub, Florian

    2016-01-01

    I give in this brief tutorial a short practical introduction to the Mathematica package SARAH. First, it is shown how an existing model file can be changed to implement a new model in SARAH. In the second part, masses, vertices and renormalisation group equations are calculated with SARAH. Finally, the main commands to generate model files and output for other tools are summarised.

  9. Fiber Nonlinearities: A Tutorial

    Institute of Scientific and Technical Information of China (English)

    Govind P. Agrawal

    2003-01-01

    Fiber nonlinearities have long been regarded as being mostly harmful for fiber-optic communication systems. Over the last few years, however, the nonlinear effects are increasingly being used for practical telecommunications applications,the Raman amplification being only one of the recent examples. In this tutorial I review the vario us nonlinear effects occurring in optical fibers from both standpoints..

  10. Fiber Nonlinearities: A Tutorial

    Institute of Scientific and Technical Information of China (English)

    Govind; P.; Agrawal

    2003-01-01

    Fiber nonlinearities have long been regarded as being mostly harmful for fiber-optic communication systems. Over the last few years, however, the nonlinear effects are increasingly being used for practical telecommunications applications, the Raman amplification being only one of the recent examples. In this tutorial I review the various nonlinear effects occurring in optical fibers from both standpoints..

  11. Tutorial on architectural acoustics

    Science.gov (United States)

    Shaw, Neil; Talaske, Rick; Bistafa, Sylvio

    2002-11-01

    This tutorial is intended to provide an overview of current knowledge and practice in architectural acoustics. Topics covered will include basic concepts and history, acoustics of small rooms (small rooms for speech such as classrooms and meeting rooms, music studios, small critical listening spaces such as home theatres) and the acoustics of large rooms (larger assembly halls, auditoria, and performance halls).

  12. A Tutorial Worksheet to Help Students Develop the Ability to Interpret the Dot Product as a Projection

    Science.gov (United States)

    Barniol, Pablo; Zavala, Genaro

    2016-01-01

    When we administered the Test of Understanding of Vectors (TUV) to students who were completing a physics university remedial course (which covers subjects of a traditional high school physics course), we observed that they had considerable difficulties in interpreting the dot product as a projection. As a result of this, we decided to design a…

  13. Effect of an After-School Tutorial Program on Academic Performance of Middle School Students At-Risk.

    Science.gov (United States)

    Collins, Kathleen M. T.; Onwuegbuzie, Anthony J.

    This study examined the extent to which an After-School Peer Tutoring (ASPT) program in a rural southeastern school district was effective in elevating achievement levels of 89 at-risk middle school students enrolled in the program for one semester. End-of-semester grade was used as a measure of performance. The study also analyzed indicators of…

  14. The Tacit Knowledge and the --From the Perspective of Undergraduate Tutorial System College Students' Performances%默会知识与本科生导师制——基于大学生成长的视角

    Institute of Scientific and Technical Information of China (English)

    尉建文; 陆凝峰

    2012-01-01

    基于默会知识的理论,本科生导师制被看作是“一对一”的师徒关系。以北京市某高校为个案,分析本科生导师制与大学生成长之间的关系,探讨本科生导师制促进大学生成长的作用机制,结果发现:本科生导师制对于大学生提高学习成绩、增强实践能力、提升科研水平以及获得各种荣誉都有显著影响。从作用机制来看,导师的示范效应显著,年长、学位高、职称高、职位高的导师在一定程度上可以促进大学生的成长。在师生的互动效应中.,学生的主动互动更有助于大学生的自身成长,而导师的主动互动则作用不显著。%Regarding the undergraduate tutorial system as one-to one mentoring relationships, it examined the relationship between the undergraduate tutorial system and cultivation of college students from the perspective of the tacit knowledge, analyzed the mechanism of the undergraduate tutorial system from two aspects of demonstration effect and interaction effect. It got the following findings: the undergraduate tutorial system had been an impor tant factor for cultivation of college students that could promote undergraduates performances on courses achievements, social practices, academic activities, and honor rewards. The tutors, who were elder with higher degree, title and position, in some sense, had positive effects on students' performance. In the teacher-student interactions, college students' initiative communications forwardly with tutors could facilitate their performances better than tutors' initiative communications.

  15. Tutorial Plan to Support the English Speaking Skill of an Inga Student of an Initial Teacher Education Program* Plan tutorial para apoyar el desarrollo de la habilidad oral en inglés de un estudiante de Filología e Idiomas que pertenece al grupo indígena Inga

    Directory of Open Access Journals (Sweden)

    Deissy Angélica Velandia Moncada

    2007-12-01

    Full Text Available This paper reports on a case study consisting of the implementation of a tutorial plan as a way to support the improvement of the speaking skill of an Inga indigenous student who had difficulties learning English as a third language. This study reveals the similarities of the learning process of the student to a traveler’s journey. On the way, the student asks his tutor for direction and support so he can get to the end of his journey on his own. Likewise, it is described and analyzed how the student was helped to improve his oral communication skill in a more natural and meaningful way through tutoring sessions that incorporated principles of autonomous and task-based learning.Este documento reporta un estudio de caso que consistió en la implementación de un plan tutorial basado en la metodología de aprendizaje por tareas, para apoyar el desarrollo de la habilidad oral de un estudiante indígena inga quien presentaba dificultades en aprendizaje del inglés. El estudio revela la similitud del proceso de aprendizaje del estudiante, con el camino de un viajero. En el trayecto el estudiante solicita orientación y apoyo de la tutora para llegar a su destino por sus propios medios. Así también, se describe y analiza la manera como se promovió y apoyó la producción oral de una manera natural y significativa por medio de sesiones tutoriales enmarcadas en el uso del aprendizaje por tareas y el aprendizaje autónomo.

  16. Convergence of TTS Iterative Method for Non-Hermitian Positive Definite Linear Systems

    Directory of Open Access Journals (Sweden)

    Cheng-Yi Zhang

    2014-01-01

    Full Text Available The TTS iterative method is proposed to solve non-Hermitian positive definite linear systems and some convergence conditions are presented. Subsequently, these convergence conditions are applied to the ALUS method proposed by Xiang et al. in 2012 and comparison of some convergence theorems is made. Furthermore, an example is given to demonstrate the results obtained in this paper.

  17. The Purpose of Tutorial Groups: Social Influence and the Group as Means and Objective

    Science.gov (United States)

    Rosander, Michael; Chiriac, Eva Hammar

    2016-01-01

    The aim of this study was to investigate how first-year students view the purpose of tutorial groups in problem-based learning. In all, 147 students from 24 groups participated, providing 399 statements. Data were analysed using thematic analysis. The results showed a focus on both learning and social influence. Learning involved the tutorial as…

  18. "Accelerators and beams," a multimedia tutorial

    Science.gov (United States)

    Silbar, Richard R.

    1997-02-01

    We are developing a computer-based tutorial for charged-particle beam optics under a grant from the DOE. This subject is important to the DOE not only for its use in providing basic research tools but because the physics is the underpinning for accelerators used in industry and medicine. The tutorial, which will be delivered on Macintosh and Windows platforms, uses multimedia techniques to enhance the student's rate of learning and length of retention of the material. As such, it integrates our interactive On-Screen Laboratories™ with hypertext, line drawings, photographs, animation, video, and sound. We are targeting an audience from technicians to graduate students in science and engineering. At this time we have about a fourth of the material (about equivalent to a one-semester three-credit-hour upper under-graduate physics course) available in prototype form.

  19. Partnerships and Parents--Relationships in Tutorial Programmes

    Science.gov (United States)

    Layton, Delia; McKenna, Sioux

    2016-01-01

    The tutorial system is considered to be a useful pedagogical intervention to improve student retention, particularly in the context of a first-year student's experience of entering university. For these novice students to achieve academic success, it is important that they are given access to the subject-specific knowledge and practices in their…

  20. Students and Graduates Learn Library Educational Content from Interactive Multimedia Tutorials. A review of: Markey, Karen, Annie Armstrong, Sandy De Groote, Michael Fosmire, Laura Fuderer, Kelly Garrett, Helen Georgas, Linda Sharp, Cheri Smith, Michael Spaly, and JoniE. Warner. “Testing the Effectiveness of Interactive Multimedia for Library‐User Education.” portal: Libraries & the Academy 5.4 (Oct. 2005: 527‐54

    Directory of Open Access Journals (Sweden)

    David Herron

    2006-12-01

    Full Text Available Objective –To demonstrate the effectiveness of interactive multimedia tutorials in delivering library educational content, and to evaluate librarian experiences of developing multimedia tutorials, both aspart of the LUMENS (Drabenstott project.Design – User study (questionnaire and interviews using pretest‐posttest design.Setting – Four academic libraries in the United States. One library dropped out during the course of the project.Subjects – Ninety university students from the University of Illinois Chicago (UIC, Purdue University, and the University of Notre Dame participated in the main study to evaluate three of the tutorials: “Doing research an introduction to the concepts of online searching,” “How to read a scientificp aper,” and “Hungry for information?” Another group of 15 subjects from UIC, consisting of 10 graduate students, 2 faculty, 2 librarians, and one fellow, assessed a fourth tutorial “Keeping current in your field.” Librarians were interviewed about their experiences producing the interactive multimedia tutorials.Methods – The 90 students were given a pretest containing questions about library educational content and five demographic questions. The students used the multimedia tutorial for 15‐30 minutes and immediately afterward were given a posttest containing comparable questions to the pretest in terms of content and difficulty. The students were also asked to rate their experiences of using the tutorials in various ways on a scale from 0‐10. At UIC, the experiences of the subjects using the multimedia tutorial were assessed by personal interviews. Librarians producing the multimedia tutorials were asked about their experiences of developing multimedia tutorials through e‐mail, listserv discussion, phone calls, and face‐to‐face personal and group interviews.Main results – All three libraries measured a significant increase (using a one sample t test, p75% of students were familiar

  1. An Investigation of Student Participation in Synchronous Online Tutorials and the Impact of a Technical Support Resource

    Directory of Open Access Journals (Sweden)

    Edel Gavan

    2015-06-01

    Full Text Available As schools, universities, retail stores and corporations flock to Online and eLearning, there are many compelling arguments to support their decision. Synchronous virtual classroom tools are used to support Online and eLearning interaction to mirror face-to-face learning. Martin (2012 identified that synchronous tools are a relatively new solution to supporting interaction in the virtual classroom. Ward et al. (2010 distinguished a strong, convincing body of literature which shows that synchronous online classrooms, enhanced by two-way audio, allow for real-time oral presentation, discourse, and checks for understanding among tutor and learners. Hrastinski (2008 determined the aural component of the synchronous virtual classroom as offering real time contact between teachers and students, mirroring faceto- face contact. Much of the research to date focuses on synchronous online resources and their link with participation while there is little or no research on the use of a resource to assist with technical issues inhibiting learners from participating. The aim of the study was to address this gap through means of an exploratory case study. The research included investigating, creating and assessing the usefulness of a resource to assist with technological issues impacting learners’ ability to participate. The learners were students undertaking a post graduate qualification at Hibernia College. Data was collected through observations and surveys from 46 sstudents and tutors. This research concluded that audio is particularly important for both knowledge construction and learning but also in creating a social atmosphere. While the technical support resource provided a useful aid to learners in this study, further study will need to be conducted over a prolonged period to investigate the full extent of its usefulness. External factors do effect participation and poses a case for extending Moore’s Theory of Transactional Distance to include

  2. Die Integration eines computerbasierten Anatomie-Lernprogramms im Curriculum der Ausbildung Medizinisch-technischer Assistenten der Fachrichtung Radiologie [The integration of a computer-based tutorial in anatomy into an educational curriculum for student radiographers/technicians

    Directory of Open Access Journals (Sweden)

    Niewald, Marcus

    2009-11-01

    Full Text Available [english] Purpose: Anatomy is an important subject in the education of radiographers and radiotherapy technicians. The enormous amount of information may render efficient learning more difficult and lead to sub-optimal results. The purpose of this study was to test whether the introduction of a computer-based tutorial enhances learning success in anatomy. Methods: A commercially available tutorial in anatomy especially adapted to the requirements of the education of radiographers and which facilitated and structured the frequent repetition of the material was introduced into the conventional curriculum. The tutorial was used during normal lessons, and work with it was obligatory. The students could learn anatomical structures and landmarks repeatedly as well as test themselves. The scores obtained in the final examinations two years prior to introduction of this tutorial were compared with those obtained two years after introduction. Results: Students’ knowledge in anatomy could be markedly improved. Conclusion: An efficient and time-saving method of learning became possible. It was important to integrate the tutorial into the normal curriculum. The test results show the feasibility of this educational concept. [german] Zielsetzung: In der MTA-Ausbildung nimmt Anatomie einen wichtigen Platz ein. Die große Stofffülle erschwert jedoch ein effizientes zeitsparendes Lernen und führt auch bei motivierten Schülern oft zu mangelndem Lernerfolg. Es sollte geprüft werden, ob dieser durch Einführung computerbasierten Lernens verbessert werden kann. Methodik: Ein auf die Erfordernisse der MTRA-Ausbildung von den Autoren angepasstes kommerzielles Anatomie-Lernprogramm, das den Schülern das notwendige häufige Wiederholen des Materials erleichtert und strukturiert, wurde im Rahmen des Pflichtunterrichtes den Schülern zur Verfügung gestellt. Diese konnten damit anatomische Sachverhalte sich einprägen, beliebig oft wiederholen und ihr Wissen testen

  3. Lab-Tutorials for teaching quantum physics (Lab-Tutorials fuer den Quantenphysik Unterricht)

    CERN Document Server

    Wittmann, M C

    2006-01-01

    English abstract: In the "Intuitive Quantum Physics" course, we use graphical interpretations of mathematical equations and qualitative reasoning to develop and teach a simplified model of quantum physics. Our course contains three units: Wave physics, Development of a conceptual toolbox, and quantum physics. It also contains three key themes: wave-particle duality, the Schroedinger equation, and tunneling of quantum particles. Students learn most new material in lab-tutorials in which students work in small groups (3 to 3 people) on specially designed worksheets. Lecture reinforces the lab-tutorial content and focuses more on issues about the nature of science. Data show that students are able to learn some of the most difficult concepts in the course, and also that students learn to believe that there is a conceptually accessible structure to the physics in the course. German abstract: Im Kurs "Intuitive Quantum Physics" werden graphische Interpretationen mathematischer Gleichungen und qualitatives Denken d...

  4. Augmenting cognitive learning of community nutrition by tutorials.

    Science.gov (United States)

    Chaturvedi, S

    1998-01-01

    Community health interventions are increasingly being considered a priority area in medical curriculum. In the topic of nutrition, a situation analysis of final MBBS students in our institution revealed significantly lower levels of knowledge in community applications as compared to basics and clinical aspects, indicating the need for some educational intervention. An improvised tutorial was conducted to address this deficiency at cognitive level. The intervention was a special scheme of flow of discussion with a positive bias in favour of nutritional applications at community level. Half of the learners were given routine tutorial, as part of existing teaching schedule in nutrition and the remaining were subjected to educational intervention, to provide control and study groups respectively. Before and after assessment of the recall of learners on community applications demonstrated a positive impact of improvised tutorial. The learners' level of knowledge in two groups was comparable before the tutorial but it was significantly higher ('P' < 0.001) in study group as compared to control, after the tutorial (mean scores: 134.38/150 and 91.20/150 respectively). No extra resources, tutor time or student's learning hours were needed for the improvised tutorial. Tutor's positive bias in favour of applied aspects can bring about a desired change even in conventional teaching-learning process, without asking for extra resources. It can be a supplement to community-based learning.

  5. Success of the Tutorial Program in Biochemistry at The Federal University of Vi

    Directory of Open Access Journals (Sweden)

    M.C. Baracat-Pereira

    2004-05-01

    Full Text Available Institutionalized at UFV in 2001, the Tutorial Program in Biochemistry aims to reduce the une-venness of basic prior knowledge among the students enrolled in regular Biochemistry courses. Thework methodology has been periodically evaluated and rened in order to overcome identied pro-blems. Thus, the objective of this study was to evaluate the Tutorial Program based on the stu-dentsachievement, to show implemented modications and proposed alternatives to adjust methodo-logies. The student-nal-grades were obtained from UFV les. Questionnaires were applied to thePrograms students at the end of each semester. Suggestions and criticism from tutors and coordinatingprofessors were discussed at weekly meetings. Along six semesters (2001-2003, a leveling o of thetutorial students was observed with the attending students (S, minimum of 75% attendance, averagegrade 71.3 that got grades close to the average of no-tutorial students (average grade 71.5. For thetutorial students with attendance below the required minimum (N, the average grade was 58.8. Thefailure rate for grade S students (7.4% was lower then that for no-tutorial students (9.9% and forgrade N students (27.9%. Based on the lled out questionnaire from tutorial students, we observeas follows: 96.7% stated that it is eective to participate in the Program and 79.9% modied theirstudy approach. Among the modications implemented in the Program, are as folows: 1 Increase inthe number of tutorial groups (from 4 to 6; 2 Reduction in the number of volunteer-students, givingpriority to students with decient prior knowledge in pre-requisite-disciplines; and 3 Time reductionof tutorial sessions (from 3 to 2h weekly, with smaller groups and exercise classes. Thus, the observedmotivation, the leveling o and the lower failure rate of the S grade tutorial students indicated that theTutorial Program at UFV is improving and reaching its objectives.

  6. FIN 320 UOP Course Tutorial/TutorialRank

    OpenAIRE

    apj

    2015-01-01

    For more course tutorials visit www.tutorialrank.com Tutorial Purchased: 0 Times, Rating: No Rating   What are differences between accounting and finance? What are the roles of financial managers? What are their fiduciary responsibilities? By what ethical standards should they abide?

  7. FIN 320(UOP) UOP Course Tutorial/TutorialRank

    OpenAIRE

    apj

    2015-01-01

    For more course tutorials visit www.tutorialrank.com Tutorial Purchased: 0 Times, Rating: No Rating   What are differences between accounting and finance? What are the roles of financial managers? What are their fiduciary responsibilities? By what ethical standards should they abide?

  8. The undergraduate physics tutorial program at CSU Los Angeles assessment of utility and areas of interest

    Science.gov (United States)

    Avetyan, Smbat

    The Physics Education Research (PER) group at the University of Washington have researched traditional teaching methods and found that students in introductory physics are lacking a conceptual understanding of the physics material. The solution they put forth is an interactive tutorial program designed to meet the lack of conceptual understanding. Since the tutorial programs inception at CSU Los Angeles in Fall 2006 no evaluation has been successfully undertaken therefore the effect of the tutorial program in the physics 200 series is deeply obscure to the department. The research has shed light on the tutorial program and brought into context its effectiveness on the overall physics 200 series courses at CSU Los Angeles. The researcher has addressed the following research questions, what overall effect does the tutorial program have on the Physics 200 series curriculum? What is the size and significance of gains attributable to the undergraduate calculus based Physics 200 series tutorial program at CSU Los Angeles? What can we learn from gains about individual weekly lessons from the Physics 200 series tutorial courses? What is the correlation of tutorial gains with student final course grades? Are the gains from the tutorial program different for genders? Is there a difference in gains based on the different students' colleges?

  9. 2013 Community Earth System Model (CESM) Tutorial-Proposal to DOE

    Energy Technology Data Exchange (ETDEWEB)

    Holland, Marika; Bates, Susan

    2014-12-04

    THE SAME REQUEST WILL BE SENT TO BOTH NSF AND DOE TO EACH SUPPORT $35K. The third annual Community Earth System Model (CESM) tutorial for students and early career scientists was held from 30 July to 3 August, 2012. This event was extremely successful and, as for the tutorials in previous years, there was a greater demand than could be met. This indicates a continuing need for a tutorial of this type and we anticipate that the 2013 tutorial will be well received. The tutorial will include lectures on simulating the climate system and practical sessions on running CESM, modifying components, and analyzing data. These will be targeted to the graduate student level. Attendance will be limited to a maximum of 80 students with financial support for up to 40 students. Attendees will be balanced across institutions.

  10. Using Tutorials in Introductory Physics on circuits in a German university course: observations and experiences

    Science.gov (United States)

    Riegler, Peter; Simon, Andreas; Prochaska, Marcus; Kautz, Christian; Bierwirth, Rebekka; Hagendorf, Susan; Kortemeyer, Gerd

    2016-11-01

    We describe the implementation of Tutorials in Introductory Physics in a German university course. In particular, we investigate if the conceptual challenges that gave rise to the development of Tutorials are also found among German students, which hurdles to the implementation of Tutorials are encountered in a German context, and how Tutorials are perceived in this different context. To that end, video recordings from workgroup sessions and guided group discussions with students and teaching assistants, as well as interviews with faculty are analysed. It was found that German students enter introductory physics courses with a different set of prior knowledge than their US-American counterparts, which together with implementation hurdles and negative perceptions by students, teaching assistants, and faculty led to the discontinuation of Tutorials after only one semester.

  11. Interactive Web-based tutorials for teaching digital electronics

    Science.gov (United States)

    Bailey, Donald G.

    2000-10-01

    With a wide range of student abilities in a class, it is difficult to effectively teach and stimulate all students. A series of web based tutorials was designed to help weaker students and stretch the stronger students. The tutorials consist of a series of HTML web pages with embedded Java applets. This combination is particularly powerful for providing interactive demonstrations because any textual content may be easily provided within the web page. The applet is able to be a compete working program that dynamically illustrates the concept, or provides a working environment for the student to experiment and work through their solution. The applet is dynamic, and responds to the student through both mouse clicks and keyboard entry. These allow the student to adjust parameters, make selections, and affect the way the program is run or information is displayed. Such interaction allows each applet to provide a mini demonstration or experiment to help the student understand a particular concept or technique. The approach taken is illustrated with a tutorial that dynamically shows the relationships between a truth table, Karnaugh amp, logic circuit and Boolean algebra representations of a logic function, and dramatically illustrates the effect of minimization on the resultant circuit. Use of the tutorial has resulted in significant benefits, particularly with weaker students.

  12. Tutorials in endovascular neurosurgery and interventional neuroradiology

    Energy Technology Data Exchange (ETDEWEB)

    Byrne, James Vincent [Univ. of Oxford, Oxford (United Kingdom). Dept. of Neuroradiology

    2012-07-01

    This book aims to provide the trainee and practicing minimally invasive neurological therapist with a comprehensive understanding of the background science and theory that forms the foundation of their work. The contents are based on the tutorial teaching techniques used at the University of Oxford and are authored by the MSc Course Director. The tutorial is a learning episode focussed on a particular topic and intended to guide the student/reader through the background literature, to highlight the research on which standard practices are based and to provide the insights of an experienced practitioner. Each chapter of the book covers a different topic to build a complete review of the subspecialty, with in-depth discussion of all currently used techniques. The literature is reviewed and presented in context to illustrate its importance to the practice of this rapidly expanding field of medical treatment.

  13. Uptodate: tutorial. Desembre 2010

    OpenAIRE

    Universitat de Barcelona. CRAI

    2010-01-01

    Tutorial de consulta de base de dades UpToDate, de medicina clínica basada en l'evidència Uptodate. Proporciona accés sintetitzat a informació mèdica. Conté revisions originals escrites per reconeguts experts que analitzen casos clínics concrets i proporcionen les recomanacions pertinents. Centrat en resoldre qüestions sobre l'atenció als pacients i facilitar la pressa de decisions en la pràctica clínica diària.

  14. Pedagogical Considerations in Developing an Online Tutorial in Information Literacy.

    Directory of Open Access Journals (Sweden)

    Therese Skagen

    2009-04-01

    Full Text Available The article discusses the pedagogical background on which the design of the online tutorial Søk & Skriv ('Search and Write' is based. The tutorial Søk & Skriv is specially designed for distance learning students, but can also be used by students on campus. Søk & Skriv aims at increasing students' information and digital literacy with the ultimate goal of empowering them to gradually become legitimate members of the academic community, as well as lifelong learners. Further, the tutorial sets out to make a contribution to the pedagogical development of user education at the academic library. The article shows how a general didactical model, namely the didactical relationship model (Hiim & Hippe, 1998, has been applied to enrich information literacy education practice, and in this case specifically, to enrich the design of online education.

  15. Experiments in rapid development of accurate phonetic alignments for TTS in Afrikaans

    CSIR Research Space (South Africa)

    Van Niekerk, DR

    2011-11-01

    Full Text Available are not familiar with TTS technology and its idiosyncrasies [4]. The rapid development of systems based on small speech corpora (comparable in size to [5]) of more naturally read speech raises additional considerations not only related to increased prosodic... different do- mains and/or exhibit quality problems such as code switching and large amounts of unpronounceable (by standard spelling rules) tokens. This compromises phonetic coverage and poten- tially also fluency during recording. ? Language...

  16. How experienced tutors facilitate tutorial dynamics in PBL groups.

    Science.gov (United States)

    Lee, Gin-Hong; Lin, Chaou-Shune; Lin, Yu-Hua

    2013-01-01

    Problem-based learning (PBL) tutorial are conducted in small groups, and successful learning in such groups requires good group facilitating skills. There is a lack of research on actual skills employed by tutors in facilitating the group dynamics. To explore the process of PBL tutorial small groups, focusing on the tutors' actual behavior in facilitating group dynamics. Eight experienced tutors from various departments in medical colleges participated in this research. Forty tutorial group sessions were videotaped. Among the 636 tutorial intervention episodes, 142 of them were associated with facilitating group dynamics. Tutors interventions as well as their recalls were transcribed verbatim. Qualitative research methods were utilized to analyze the data. There were 10 tutorial group dynamic situations and 48 tutorial skills. Analysis of the tutors' intentions employing these skills in the 10 situations showed that tutors were trying to achieve the following aims: (1) iteration of PBL principles, (2) delegation of responsibility to the students, (3) creation of a good discussion forum, and (4) the generation of a good learning atmosphere. Results from this study provide PBL tutors with a practical frame of reference on group dynamic facilitating skills and stimulate further research on this topic.

  17. Community Earth System Model (CESM) Tutorial 2016 Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Lamarque, Jean-Francois [Univ. Corporation for Atmospheric Research (UCAR) and National Center for Atmospheric Research (NCAR) and Climate and Global Dynamics Laboratory (CGD), Boulder, CO (United States)

    2017-05-09

    For the 2016 tutorial, NCAR/CGD requested a total budget of $70,000 split equally between DOE and NSF. The funds were used to support student participation (travel, lodging, per diem, etc.). Lectures and practical session support was primarily provided by local participants at no additional cost (see list below). The seventh annual Community Earth System Model (CESM) tutorial (2016) for students and early career scientists was held 8 – 12 August 2016. As has been the case over the last few years, this event was extremely successful and there was greater demand than could be met. There was continued interest in support of the NSF’s EaSM Infrastructure awards, to train these awardees in the application of the CESM. Based on suggestions from previous tutorial participants, the 2016 tutorial experience again provided direct connection to Yellowstone for each individual participant (rather than pairs), and used the NCAR Mesa Library. The 2016 tutorial included lectures on simulating the climate system and practical sessions on running CESM, modifying components, and analyzing data. These were targeted to the graduate student level. In addition, specific talks (“Application” talks) were introduced this year to provide participants with some in-depth knowledge of some specific aspects of CESM.

  18. Questioning a Discourse of Information Literacy Practice in Web-Based Tutorials

    Science.gov (United States)

    Schreiber, Trine

    2013-01-01

    Introduction: A number of Scandinavian Web-based tutorials on information seeking mediate a kind of discourse of information literacy practice by combining the two themes, written academic assignment and information seeking. The aim of the paper is first to examine students' experience of the pragmatic value of two of these Web-based tutorials,…

  19. Interactive Intragroup Tutorials: A Need-Based Modification to Enhance Learning in Physiology

    Science.gov (United States)

    Srivastava, Tripti K.; Waghmare, Lalitbhushan S.; Jagzape, Arunita; Mishra, Vedprakash

    2015-01-01

    A tutorial is a period of instruction given by a university or college tutor to an individual or a very small group. Essentially, it is a small class of a few students in which the tutor (a lecturer or other academic staff member) gives individual attention to every learner. The tutorial focuses on certain subject areas and generally proceeds with…

  20. Effects of Using a Web-Based Individualized Education Program Decision-Making Tutorial

    Science.gov (United States)

    Shriner, James G.; Carty, Susan J.; Rose, Chad A.; Shogren, Karrie A.; Kim, Myungjin; Trach, John S.

    2013-01-01

    This study explored the effects of a web-based decision support system ("Tutorial") for writing standards-based Individualized Education Programs (IEPs). A total of 35 teachers and 154 students participated across two academic years. Participants were assigned to one of three intervention groups based on level of "Tutorial"…

  1. Staying on Top of Your Game and Scoring Big with Adobe Presenter Multimedia Tutorials

    Science.gov (United States)

    Koury, Regina; Francis, Marcia J.; Gray, Catherine J.; Jardine, Spencer J.; Guo, Ruiling

    2010-01-01

    In order to reach distance students in times of financial uncertainty, librarians must be creative. While much has been written about Camtasia, Captivate and Jing tutorial software, Adobe Presenter, a Microsoft PowerPoint plug-in, has not been discussed. This article describes how our library team created multimedia tutorial projects at Idaho…

  2. Theorizing Tutorials: Using Cassirer's Concepts of "Word Magic" to Interpret Writing Conferences.

    Science.gov (United States)

    Janangelo, Joseph

    1992-01-01

    Shows how tutorial encounters enact gradations and extremes in the manner of Ernst Cassirer's concept of "word magic." Argues that tutorials in which students try to find the "right words" illustrate the need to make written language commensurate with human thought. Narrates several case studies illustrating these insights. (HB)

  3. VINCE--An On-Line Tutorial Tool for Teaching Introductory Programming.

    Science.gov (United States)

    Rowe, Glenn; Thorburn, Gareth

    2000-01-01

    Describes a tutorial tool which allows the execution of a C program to be graphically displayed. VINCE (Visual Instruction for Novices in a C Environment) is written in Java, allowing it to be used on the Web. Students can enter their own C code, or select from a menu of pre-written tutorials, each illustrating a particular aspect of programming.…

  4. Effects of Using a Web-Based Individualized Education Program Decision-Making Tutorial

    Science.gov (United States)

    Shriner, James G.; Carty, Susan J.; Rose, Chad A.; Shogren, Karrie A.; Kim, Myungjin; Trach, John S.

    2013-01-01

    This study explored the effects of a web-based decision support system ("Tutorial") for writing standards-based Individualized Education Programs (IEPs). A total of 35 teachers and 154 students participated across two academic years. Participants were assigned to one of three intervention groups based on level of "Tutorial"…

  5. Using Visual Assessments and Tutorials to Teach Solar System Concepts in Introductory Astronomy

    Science.gov (United States)

    LoPresto, Michael C.

    2010-01-01

    Visual assessments and tutorials are instruments that rely on student construction and/or examination of pictures and/or diagrams rather than multiple choice and/or short answer questions. Being a very visual subject, astronomy lends itself to assessments and tutorials of this type. What follows is a report on the results of the use of visual…

  6. Using Visual Assessments and Tutorials to Teach Solar System Concepts in Introductory Astronomy

    Science.gov (United States)

    LoPresto, Michael C.

    2010-01-01

    Visual assessments and tutorials are instruments that rely on student construction and/or examination of pictures and/or diagrams rather than multiple choice and/or short answer questions. Being a very visual subject, astronomy lends itself to assessments and tutorials of this type. What follows is a report on the results of the use of visual…

  7. Staying on Top of Your Game and Scoring Big with Adobe Presenter Multimedia Tutorials

    Science.gov (United States)

    Koury, Regina; Francis, Marcia J.; Gray, Catherine J.; Jardine, Spencer J.; Guo, Ruiling

    2010-01-01

    In order to reach distance students in times of financial uncertainty, librarians must be creative. While much has been written about Camtasia, Captivate and Jing tutorial software, Adobe Presenter, a Microsoft PowerPoint plug-in, has not been discussed. This article describes how our library team created multimedia tutorial projects at Idaho…

  8. An Online Tutorial vs. Pre-Recorded Lecture for Reducing Incidents of Plagiarism

    Science.gov (United States)

    Henslee, Amber M.; Goldsmith, Jacob; Stone, Nancy J.; Krueger, Merilee

    2015-01-01

    The current study compared an online academic integrity tutorial modified from Belter & du Pre (2009) to a pre-recorded online academic integrity lecture in reducing incidents of plagiarism among undergraduate students at a science and technology university. Participants were randomized to complete either the tutorial or the pre-recorded…

  9. Improvement of Comprehensive Quality and Creative Ability of the Pharmaceutical Students through Undergraduate Tutorial System%以本科生导师制为依托提高学生综合素质

    Institute of Scientific and Technical Information of China (English)

    于新凤; 曲显俊

    2015-01-01

    药学教育的本质是培养高素质的创新型药学人才,为了将药学理论知识的讲授和实践更好的结合,首都医科大学化学生物学与学院以本科生导师制为依托,不断完善导师制培养体系和考核办法,促进了药学生综合素质和创新能力的提高,并对药学生导师制培养出现的问题提出改进建议。%The essence of pharmaceutical education is to cultivate the innovative talents with high quality. In order to put the pharmaceutical theory into practice, School of Chemical Biology and Pharmaceutical Sciences of Capital Medical University established undergraduate tutorial system, which promotes the students'comprehensive quality and creative ability through Improving the tutor system and assessment methods.The problems of undergraduate tutorial system were also raised and suggestions for improvement were put forward.

  10. The MueLu Tutorial

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Jonathan Joseph [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Wiesner, Tobias A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Prokopenko, Andrey [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gee, Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2014-10-01

    The MueLu tutorial is written as a hands-on tutorial for MueLu, the next generation multigrid framework in Trilinos. It covers the whole spectrum from absolute beginners’ topics to expert level. Since the focus of this tutorial is on practical and technical aspects of multigrid methods in general and MueLu in particular, the reader is expected to have a basic understanding of multigrid methods and its general underlying concepts. Please refer to multigrid textbooks (e.g. [1]) for the theoretical background.

  11. Indico CONFERENCE tutorial

    CERN Document Server

    CERN. Geneva; Manzoni, Alex Marc

    2017-01-01

    This short tutorial explains how to create a CONFERENCE in indico and how to handle abstracts and registration forms, in detail: Timestamps: 1:01 - Programme  2:28 - Call for abstracts  11:50 - Abstract submission  13:41 - Abstract Review 15:41 - The Judge's Role 17:23 - Registration forms' creation 23:34 - Candidate participant's registration/application 25:54 - Customisation of Indico pages - Layout 28:08 - Customisation of Indico pages - Menus 29:47 - Configuring Event reminders and import into calendaring tools   See HERE a recent presentation by Pedro about the above steps in the life of an indico CONFERENCE event.

  12. Accounting for tutorial teaching assistants’ buy-in to reform instruction

    Directory of Open Access Journals (Sweden)

    Renee Michelle Goertzen

    2009-12-01

    Full Text Available Successful implementation of tutorials includes establishing norms for learning in the tutorial classroom. The teaching assistants (TAs who lead each tutorial section are important arbiters of these norms. TAs who value (buy into tutorials are more likely to convey their respect for the material and the tutorial process to the students, as well as learning more themselves. We present a case study of a TA who does not buy into certain aspects of the tutorials he teaches and demonstrate how his lack of buy-in affects specific classroom interactions. We would hope to design professional development programs to help TAs appreciate the power of tutorial instruction. However, our research suggests that the typical professional development activities offered to tutorial TAs are not likely to be effective. Instead, it appears that what we call the “social and environmental context” of the tutorials—including classroom, departmental, and institutional levels of implementation—has the potential to strongly affect TA buy-in to tutorials and probably outweighs the influence of any particular activity that we might prepare for them.

  13. A 'learning-by-doing' treatment planning tutorial for medical physicists.

    Science.gov (United States)

    Meyer, J; Hartmann, B; Kalet, I

    2009-06-01

    A framework for a tutorial for treatment planning in radiation oncology physics was developed, based on the University of Washington treatment planning system Prism. The tutorial is aimed at students in Medical Physics to accompany the lectures on treatment planning to enhance their theoretical knowledge. A web-based layout was chosen to allow independent work of the students. The tutorial guides the students through three different learning modules, designed mainly to enhance their understanding of the processes involved in treatment planning but also to learn the specific features of a modern treatment planning system. Each of the modules contains four units, with the aim to introduce the relevant Prism features, practice skills in different tasks and finally check the learning outcomes with a challenge and a self-scoring quiz. A survey for students' feedback completes the tutorial. Various tools and learning methods help to create an interactive, appealing learning environment, in which the emphasis is shifted from teacher-centred to student-centred learning paradigms. In summary, Prism lends itself well for educational purposes. The tutorial covers all main aspects of treatment planning. In its current form the tutorial is self-contained but still adjustable and expandable. The tutorial can be made available upon request to the authors.

  14. Digital music exposure reliably induces temporary threshold shift (TTS) in normal hearing human subjects

    Science.gov (United States)

    Le Prell, C. G.; Dell, S.; Hensley, B.; Hall, J. W.; Campbell, K. C. M.; Antonelli, P. J.; Green, G. E.; Miller, J. M.; Guire, K.

    2012-01-01

    Objectives One of the challenges for evaluating new otoprotective agents for potential benefit in human populations is availability of an established clinical paradigm with real world relevance. These studies were explicitly designed to develop a real-world digital music exposure that reliably induces temporary threshold shift (TTS) in normal hearing human subjects. Design Thirty-three subjects participated in studies that measured effects of digital music player use on hearing. Subjects selected either rock or pop music, which was then presented at 93–95 (n=10), 98–100 (n=11), or 100–102 (n=12) dBA in-ear exposure level for a period of four hours. Audiograms and distortion product otoacoustic emissions (DPOAEs) were measured prior to and after music exposure. Post-music tests were initiated 15 min, 1 hr 15 min, 2 hr 15 min, and 3 hr 15 min after the exposure ended. Additional tests were conducted the following day and one week later. Results Changes in thresholds after the lowest level exposure were difficult to distinguish from test-retest variability; however, TTS was reliably detected after higher levels of sound exposure. Changes in audiometric thresholds had a “notch” configuration, with the largest changes observed at 4 kHz (mean=6.3±3.9dB; range=0–13 dB). Recovery was largely complete within the first 4 hours post-exposure, and all subjects showed complete recovery of both thresholds and DPOAE measures when tested 1-week post-exposure. Conclusions These data provide insight into the variability of TTS induced by music player use in a healthy, normal-hearing, young adult population, with music playlist, level, and duration carefully controlled. These data confirm the likelihood of temporary changes in auditory function following digital music player use. Such data are essential for the development of a human clinical trial protocol that provides a highly powered design for evaluating novel therapeutics in human clinical trials. Care must be

  15. Online Tutorials and Effective Information Literacy Instruction for Distance Learners

    Science.gov (United States)

    Gonzales, Brighid M.

    2014-01-01

    As Internet and computer technologies have evolved, libraries have incorporated these technologies into the delivery of information literacy instruction. Of particular benefit is the ability of online tutorials to deliver information literacy instruction to students not physically present on campus. A survey of library and information science…

  16. Acquaintanceship, Familiarity, and Coordinated Laughter in Writing Tutorials

    Science.gov (United States)

    Thonus, Terese

    2008-01-01

    This study compared the frequency, structure, and purposes of laughter in writing tutorials between 46 acquainted and unacquainted tutor-student pairs. Of particular interest were instances of shared, or coordinated laughter, which took the form of sequenced, simultaneous, and extended laughter. Familiarity, viewed as a continuum, was also…

  17. The Effectiveness of Interactivity in Multimedia Software Tutorials

    Science.gov (United States)

    Whitman, Lisa

    2013-01-01

    Many people face the challenge of finding effective computer-based software instruction, including employees who must learn how to use software applications for their job and students of distance education classes. Therefore, it is important to conduct research on how computer-based multimedia software tutorials should be designed so they are as…

  18. Auto-Tutorial Instruction in Entomology: Principles of Entomology (Orders).

    Science.gov (United States)

    Minnick, D. R.; Steele, K. L.

    Auto-tutorial instruction was compared to traditional lecture instruction in a university entomology course. In seven consecutive terms, undergraduate students enrolled in an introductory entomology course were divided into two groups: Group I received only lecture instruction on insect orders, while Group II was dismissed for three consecutive…

  19. A Study of Sustainable Assessment Theory in Higher Education Tutorials

    Science.gov (United States)

    Beck, Robert J.; Skinner, William F.; Schwabrow, Lynsey A.

    2013-01-01

    A study of sustainable assessment theory in nine tutorial courses at four colleges demonstrated that three long-term learning outcomes improved: Independence, Intellectual Maturity and Creativity. Eight of 10 traits associated with these outcomes were validated through internal reliability, faculty and student rubrics, and faculty case studies…

  20. Best Practices for Creating an Online Tutorial: A Literature Review

    Science.gov (United States)

    Blummer, Barbara A.; Kritskaya, Olga

    2009-01-01

    In the digital era, information literacy skills enable users to locate and use online materials effectively. One persistent library service for libraries is providing skills training to students. This article traces the creation of online library instructional tutorials, currently referred to as digital learning objects, in academic libraries. It…

  1. Benefits from Taking a Private Tutorial Course for Exam Preparation?

    DEFF Research Database (Denmark)

    la Cour, Lisbeth; Milhøj, Anders

    In this paper we analyze the effects of taking an extra private tutorial course on the passing probability and the grade in a course in Macroeconomics at the Business Diploma study program at Copenhagen Business School. The topic is of interest as the students are not supposed to need such an ext...

  2. Benefits from Taking a Private Tutorial Course for Exam Preparation?

    DEFF Research Database (Denmark)

    la Cour, Lisbeth; Milhøj, Anders

    2015-01-01

    We analyze the effects of taking an extra private tutorial course on the passing probability and the grade in a course in Macroeconomics at the Business Diploma study program at Copenhagen Business School. The topic is of interest as the students are not supposed to need such an extra course in o...

  3. Creating online tutorials a practical guide for librarians

    CERN Document Server

    Gascho Rempel, Hannah

    2015-01-01

    Today’s students rely heavily on using electronic resources; they expect to be able to access library resources from any location and at any time of the day. More and more schools, from K-12 through graduate level universities, are offering online education, and libraries must be prepared to guide learners in how to use library resources when and where they are needed. Online tutorials are the library’s answer to providing this immediate instruction, and today’s learners are expecting to have these guides available. Many librarians don’t have the technical expertise needed to create online tutorials.

  4. Perfil emocional de los estudiantes en prácticas clínicas: Acción tutorial en enfermería para apoyo, formación, desarrollo y control de las emociones Emotional outline of the students in clinical practice: Tutorial action in nursing for support, formation, development and control of the emotions

    Directory of Open Access Journals (Sweden)

    Ángela Sanjuán Quiles

    2008-09-01

    of knowledge and technical training, paying less attention to the acquisition of values, behavior, personal and professional attitudes. Objective: Know the emotional profile of the students in clinical practice and their relationship with learning (efficiency. Methodology: Graphic exploratory study, transversal, with activities to find emotional responses of nursing students in the clinical learning. Evaluate knowledge through the Spanish modified trait meta-mood scale - 24 (TMMS-24, with self reports, external observation and tutorials. The sample (N=100 is formed by all nursing students allocated in Elda’s Hospital (Alicante-Spain. The study was conducted in 2005/2006 and 2006/2007. Results: The tally suggests solutions to correct attention, clarity, and emotional reparation. The percentage of improvement is found for men and women in the areas of Attention and Emotional clarity by 30%, being the necessity of improvement the reparation in women of the 32.14% and 37.5% in men. The difference is in how the students are perceived in the team’s relationships and how they are observed by professionals. In the tutorial sessions they express different feelings related with professionals or patients, fear, emotions, insecurity, sadness, impotence, anger, and marginalization. Conclusions: Students with needs in control and emotional handling perceived negatively their environment during clinical practices and support received.

  5. Dual Tutorial System of Vocational Skills Training for Normal College Students of Preschool Major%双导师制对学前专业师范生职业技能的培养

    Institute of Scientific and Technical Information of China (English)

    李西君

    2012-01-01

    师范生的职业技能水平会直接影响教育对象的成长发展。幼儿阶段是人一生的性格与智能的奠基阶段,良好的性格和智能结构的全面发展均将决定幼儿的未来。师范生职业技能是师范生职前教育不可忽视的能力成分,对它的培养会直接决定师范生的职业素养与就职能力,双导师制尝试对师范生职业技能培养作努力。%Normal students' vocational skill level will directly affect the growth and development of educational objects.The childhood stage is the foundation stage of a person's life personality and intelligence.Good character and all-round development of the intelligence structure will determine the future of young children.Normal students' vocational skills are the composition of competence that can not be ignored in pre-service education.Its culture will directly determine the occupation accomplishment and working ability of normal students.Dual tutorial system attempts to make efforts in skills development of normal students.

  6. A tutorial on the principles of harmonic intonation for trombonists

    Science.gov (United States)

    Keener, Michael Kenneth

    A Tutorial on the Principles of Harmonic Intonation for Trombonists includes a manual containing background information, explanations of the principles of harmonic intonation, and printed musical examples for use in learning and practicing the concepts of harmonic intonation. An audio compact disk containing music files corresponding to the printed music completes the set. This tutorial is designed to allow performing musicians and students to practice intonation skills with the pitch-controlled music on the compact disc. The music on the CD was recorded in movable-comma just intonation, replicating performance parameters of wind, string, and vocal ensembles. The compact disc includes sixty tracks of ear-training exercises and interval studies with which to practice intonation perception and adjustment. Tuning notes and examples of equal-tempered intervals and just intervals are included on the CD. The intonation exercises consist of musical major scales, duets, trios, and quartet phrases to be referenced while playing the printed music. The CD tracks allow the performer to play scales in unison (or practice other harmonic intervals) or the missing part of the corresponding duet, trio, or quartet exercise. Instructions in the manual guide the user through a process that can help prepare musicians for more accurate musical ensemble performance. The contextual essay that accompanies the tutorial includes a description of the tutorial, a review of related literature, methodology of construction of the tutorial, evaluations and outcomes, conclusions and recommendations for further research, and a selected bibliography.

  7. Hadoop Tutorials - Hadoop Foundations

    CERN Document Server

    CERN. Geneva; Lanza Garcia, Daniel

    2016-01-01

    The Hadoop ecosystem is the leading opensource platform for distributed storage and processing of "big data". The Hadoop platform is available at CERN as a central service provided by the IT department. This tutorial organized by the IT Hadoop service, aims to introduce the main concepts about Hadoop technology in a practical way and is targeted to those who would like to start using the service for distributed parallel data processing. The main topics that will be covered are: Hadoop architecture and available components How to perform distributed parallel processing in order to explore and create reports with SQL (with Apache Impala) on example data. Using a HUE - Hadoop web UI for presenting the results in user friendly way. How to format and/or structure data in order to make data processing more efficient - by using various data formats/containers and partitioning techniques (Avro, Parquet, HBase). ...

  8. Talking books in reading instruction and student behavior

    DEFF Research Database (Denmark)

    Gissel, Stig Toke

    2014-01-01

    In grade 1, Danish students used a talking book with TTS (text-to-speech) and participated in a learning design with emphasis on decoding and reading for meaning in written text. The students all read the same unfamiliar text, which for many of the students would traditionally be considered being...... the support. Five other students very quickly refrained from trying to decode, instead clicking the full page TTS. Another five students did not at any point try to decode words independently. These results suggest that by using TTS and talking books in reading instruction without measures to fine tune...

  9. Learning in the tutorial group: a balance between individual freedom and institutional control.

    Science.gov (United States)

    McAllister, Anita; Aanstoot, Janna; Hammarström, Inger Lundeborg; Samuelsson, Christina; Johannesson, Eva; Sandström, Karin; Berglind, Ulrika

    2014-01-01

    The study investigates factors in problem-based learning tutorial groups which promote or inhibit learning. The informants were tutors and students from speech-language pathology and physiotherapy programmes. Semi-structured focus-group interviews and individual interviews were used. Results revealed three themes: Responsibility. Time and Support. Under responsibility, the delicate balance between individual and institutional responsibility and control was shown. Time included short and long-term perspectives on learning. Under support, supporting documents, activities and personnel resources were mentioned. In summary, an increased control by the program and tutors decreases student's motivation to assume responsibility for learning. Support in tutorial groups needs to adapt to student progression and to be well aligned to tutorial work to have the intended effect. A lifelong learning perspective may help students develop a meta-awareness regarding learning that could make tutorial work more meaningful.

  10. TTS-driven Synthetic Behaviour-generation Model for Artificial Bodies

    Directory of Open Access Journals (Sweden)

    Izidor Mlakar

    2013-10-01

    Full Text Available Visual perception, speech perception and the understanding of perceived information are linked through complex mental processes. Gestures, as part of visual perception and synchronized with verbal information, are a key concept of human social interaction. Even when there is no physical contact (e.g., a phone conversation, humans still tend to express meaning through movement. Embodied conversational agents (ECAs, as well as humanoid robots, are visual recreations of humans and are thus expected to be able to perform similar behaviour in communication. The behaviour generation system proposed in this paper is able to specify expressive behaviour strongly resembling natural movement performed within social interaction. The system is TTS-driven and fused with the time-and- space efficient TTS-engine, called ‘PLATTOS’. Visual content and content presentation is formulated based on several linguistic features that are extrapolated from arbitrary input text sequences and prosodic features (e.g., pitch, intonation, stress, emphasis, etc., as predicted by several verbal modules in the system. According to the evaluation results, when using the proposed system the synchronized co-verbal behaviour can be recreated with a very high-degree of naturalness, either by ECAs or humanoid robots alike.

  11. FIN 370new UOP Course Tutorial/TutorialRank

    OpenAIRE

    2015-01-01

    For more course tutorials visit www.tutorialrank.com Tutorial Purchased: 24 Times, Rating: A+   1.Which of the following is true regarding Investment Banks? 2. We compute the profitability index of a capital-budgeting proposal by Initial outlay = $1,748.80 3. Project Sigma requires an investment of $1 million and has a NPV of $10. Project Delta requires an investment of $500,000 and has a NPV of $150,000. The projects involve unrelated new product lines. What ...

  12. Quantitative Microbial Risk Assessment Tutorial - Primer

    Science.gov (United States)

    This document provides a Quantitative Microbial Risk Assessment (QMRA) primer that organizes QMRA tutorials. The tutorials describe functionality of a QMRA infrastructure, guide the user through software use and assessment options, provide step-by-step instructions for implementi...

  13. Using the tutorial approach to improve physics learning from introductory to graduate level

    Science.gov (United States)

    DeVore, Seth

    In this thesis, I discuss the development and evaluation of tutorials ranging from introductory to graduate level. Tutorials were developed based upon research on student difficulties in learning relevant concepts and findings of cognitive research. Tutorials are a valuable resource when used either in-class or as a self-study tool. They strive to help students develop a robust knowledge structure of relevant topics and improve their problem solving skills. I discuss the development of a tutorial on the Lock-in amplifier (LIA) for use as both an on-ramp to ease the transition of students entering into the research lab and to improve student understanding of the operation of the LIA for those already making use of this device. The effectiveness of this tutorial was evaluated using think aloud interviews with graduate students possessing a wide range of experience with the LIA and the findings were uniformly positive. I also describe the development and evaluation of a Quantum Interactive Learning Tutorial (QuILT) that focuses on quantum key distribution using two protocols for secure key distribution. One protocol used in the first part of the QuILT is administered to students working collaboratively in class while the second protocol used in the second part of the QuILT was administered as homework. Evaluation of student understanding of the two protocols used in this QuILT shows that it was effective at improving student understanding both immediately after working on the QuILT and two months later. Finally, I discuss the development and evaluation of four web-based tutorials focusing on quantitative problem solving intended to aid introductory students in the learning of effective problem-solving heuristics while helping them learn physics concepts. Findings suggest that while these tutorials are effective when administered in one-on-one think-aloud interviews, this effectiveness is greatly diminished when students are asked to use the tutorials as a self

  14. Advocacy and IPR, tutorial 4

    CERN Document Server

    CERN. Geneva

    2005-01-01

    With open access and repositories assuming a high profile some may question whether advocacy is still necessary. Those involved in the business of setting up and populating repositories are aware that in the majority of institutions there is still a great need for advocacy. This tutorial will give participants an opportunity to discuss different advocacy methods and approaches, including the 'top down' and 'bottom up' approach, publicity methods and the opportunities offered by funding body positions on open access. Participants will have the opportunity to share experiences of what works and what doesn't. The advocacy role often encompasses responsibility for advising academics on IPR issues. This is a particularly critical area where repository staff are engaged in depositing content on behalf of academics. The tutorial will offer an opportunity to discuss the IPR issues encountered by those managing repositories. The tutorial will draw on the experience of participants who have been engaged in advocacy act...

  15. 本科实习护生全程导师制带教效果探讨%The Effect of the Undergraduate Nursing Students Throughout the Tutorial Teaching

    Institute of Scientific and Technical Information of China (English)

    周馨; 孟玲珍

    2014-01-01

    目的探讨本科实习护生全程导师制带教效果。方法通过对导师的选拔、考核、测评,选出优秀的具有理论知识和临床知识都较为扎实的护士作为导师,对到我院实习的本科护理班实习护生进行一对一带教。结果通过实习期全程导师指导的实习护生,基础知识扎实,基本技能熟练,接受新技术的能力强,对教学的满意度明显提高。结论对本科实习护生实行全程导师制带教能有效提高本科护生实习效果,以帮助护生就业工作顺利过渡。%Objective Discussion of undergraduate nursing students' whole tutorial teaching ef ects.Methods Through the tutor selection,assessment,evaluation and then choose the nurse who is best of theoretical knowledge and clinical knowledge as a mentor,to my internship of undergraduate nursing courses in nursing students on a belt to teach.Results Through the internship during the mentoring the student nurses,their basic knowledge, basic skil s and to accept the new technical ability is solid.And their teaching satisfaction is very high.Conclusion On the undergraduate nursing students' ful implementation of tutor system for undergraduate teaching can ef ectively improve the practice ef ect of nursing students and can help students obtain employment smoothly transition.

  16. Mail2Print online tutorial

    CERN Document Server

    CERN. Geneva

    2016-01-01

    Mail2print is a feature which allows you to send documents to a printer by mail. This tutorial (text attached to the event page) explains how to use this service. Content owner: Vincent Nicolas Bippus Presenter: Pedro Augusto de Freitas Batista 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) https://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  

  17. Comparing the Effectiveness of a Supplemental Computer-Based Food Safety Tutorial to Traditional Education in an Introductory Food Science Course

    Science.gov (United States)

    Fajardo-Lira, Claudia; Heiss, Cynthia

    2006-01-01

    The purpose of this study was to ascertain whether a Web-based computer tutorial for food safety is an effective tool in the education of food science and nutrition students. Students completing the Web-based tutorial had a greater improvement in pre-test scores compared with post-test scores and compared with students who attended lecture only.…

  18. Comparing the Effectiveness of a Supplemental Computer-Based Food Safety Tutorial to Traditional Education in an Introductory Food Science Course

    Science.gov (United States)

    Fajardo-Lira, Claudia; Heiss, Cynthia

    2006-01-01

    The purpose of this study was to ascertain whether a Web-based computer tutorial for food safety is an effective tool in the education of food science and nutrition students. Students completing the Web-based tutorial had a greater improvement in pre-test scores compared with post-test scores and compared with students who attended lecture only.…

  19. Historical review of tutorial in education

    Directory of Open Access Journals (Sweden)

    María Gabriela Luna Pérez

    2015-01-01

    Full Text Available For centuries, tutorials have always been of an individual character in the history of education. The paper reviews how tutorials in education have evolved from ancient Greece to the present by considering taking into account the following aspects: a its general understanding, b the favorite areas of orientation c the role of learning guiding process d the supporting role of tutorials. We offer a historical account of tutorials development in Mexican Education. The study provides the main trends of tutorial activities in primary education, the evidence confirmed that tutoring has evolved from the learning of philosophical and ethical questions to the multiple learning involving competencies.

  20. The effect of rest periods on temporary threshold shift (TTS) after noise exposure

    Science.gov (United States)

    Nilsson, R.

    1991-12-01

    In a series of experimental studies the hypothesis that periods of silence reduce the risk of hearing impairment was tested. The noise exposure was comparable to that of workers in the engineering industry: e.g., during 10 minutes' grinding. Two different experiments with rest periods of different lengths and repetition rates were performed. Frequent short periods of silence offered the best protection. Significantly less influence on hearing, temporary threshold shift (TTS), was obtained when repeated 5-second pauses were allowed than during continuous work. The studies also included experiments with impulse noise. This consisted of a different series of sledgehammer impacts, with a peak level of 130 dB(A). Different repetition rates were tested in order to determine whether the reaction time of the acoustic reflex influenced its protective effect. A low repetition rate gave less temporary impairment than a higher repetition rate, although the total number of impacts was the same.

  1. Online Searching in PBL Tutorials

    Science.gov (United States)

    Jin, Jun; Bridges, Susan M.; Botelho, Michael G.; Chan, Lap Ki

    2015-01-01

    This study aims to explore how online searching plays a role during PBL tutorials in two undergraduate health sciences curricula, Medicine and Dentistry. Utilizing Interactional Ethnography (IE) as an organizing framework for data collection and analysis, and drawing on a critical theory of technology as an explanatory lens, enabled a textured…

  2. Web-tutorials in context

    DEFF Research Database (Denmark)

    Lund, Haakon; Pors, Niels Ole

    2012-01-01

    Purpose – The purpose of the research is to investigate Norwegian web‐tutorials in contexts consisting of organizational issues and different forms of usability in relation to students’ perception and use of the system. Further, the research investigates the usefulness of the concepts concerning...

  3. Online Searching in PBL Tutorials

    Science.gov (United States)

    Jin, Jun; Bridges, Susan M.; Botelho, Michael G.; Chan, Lap Ki

    2015-01-01

    This study aims to explore how online searching plays a role during PBL tutorials in two undergraduate health sciences curricula, Medicine and Dentistry. Utilizing Interactional Ethnography (IE) as an organizing framework for data collection and analysis, and drawing on a critical theory of technology as an explanatory lens, enabled a textured…

  4. Hypermedia 1990 structured Hypertext tutorial

    Science.gov (United States)

    Johnson, J. Scott

    1990-01-01

    Hypermedia 1990 structured Hypertext tutorial is presented in the form of view-graphs. The following subject areas are covered: structured hypertext; analyzing hypertext documents for structure; designing structured hypertext documents; creating structured hypertext applications; structuring service and repair documents; maintaining structured hypertext documents; and structured hypertext conclusion.

  5. Developing and evaluating a tutorial on the double-slit experiment

    CERN Document Server

    Sayer, Ryan; Singh, Chandralekha

    2015-01-01

    Learning quantum mechanics is challenging, even for upper-level undergraduate and graduate students. Interactive tutorials which build on students' prior knowledge can be useful tools to enhance student learning. We have been investigating student difficulties with the quantum mechanics pertaining to the double-slit experiment in various situations. Here we discuss the development and evaluation of a Quantum Interactive Learning Tutorial (QuILT) which makes use of an interactive simulation to improve student understanding. We summarize common difficulties and discuss the extent to which the QuILT is effective in addressing them in two types of courses.

  6. Biology and Nursing Students’ Perceptions of a Web-based Information Literacy Tutorial

    Directory of Open Access Journals (Sweden)

    Sharon Weiner

    2012-04-01

    Full Text Available This study assessed student perceptions about an online information literacy tutorial, CORE (Comprehensive Online Research Education, to plan for the next generation of tutorials. The CORE tutorial includes seven modules: “Planning Your Project,” “Topic Exploration,” “Types of Information,” “Search Tools,” “Search Strategies,” “Evaluating Sources,” and “Copyright, Plagiarism, and Citing Sources.” First-year students in biology and nursing courses responded to a survey after they completed the CORE modules. The students liked learning through an online tutorial. They thought that the tutorial could be improved with shorter modules and the addition of video and audio content. Few students reported learning important information from the “Copyright, Plagiarism, and Citing Sources,” “Evaluating Resources,” and “Types of Information” modules. They suggested topics for additional tutorials: how to use library databases and Microsoft Excel; how to evaluate the quality of information, how to cite references in a bibliography, and how to find statistics.

  7. Solar Tutorial and Annotation Resource (STAR)

    Science.gov (United States)

    Showalter, C.; Rex, R.; Hurlburt, N. E.; Zita, E. J.

    2009-12-01

    We have written a software suite designed to facilitate solar data analysis by scientists, students, and the public, anticipating enormous datasets from future instruments. Our “STAR" suite includes an interactive learning section explaining 15 classes of solar events. Users learn software tools that exploit humans’ superior ability (over computers) to identify many events. Annotation tools include time slice generation to quantify loop oscillations, the interpolation of event shapes using natural cubic splines (for loops, sigmoids, and filaments) and closed cubic splines (for coronal holes). Learning these tools in an environment where examples are provided prepares new users to comfortably utilize annotation software with new data. Upon completion of our tutorial, users are presented with media of various solar events and asked to identify and annotate the images, to test their mastery of the system. Goals of the project include public input into the data analysis of very large datasets from future solar satellites, and increased public interest and knowledge about the Sun. In 2010, the Solar Dynamics Observatory (SDO) will be launched into orbit. SDO’s advancements in solar telescope technology will generate a terabyte per day of high-quality data, requiring innovation in data management. While major projects develop automated feature recognition software, so that computers can complete much of the initial event tagging and analysis, still, that software cannot annotate features such as sigmoids, coronal magnetic loops, coronal dimming, etc., due to large amounts of data concentrated in relatively small areas. Previously, solar physicists manually annotated these features, but with the imminent influx of data it is unrealistic to expect specialized researchers to examine every image that computers cannot fully process. A new approach is needed to efficiently process these data. Providing analysis tools and data access to students and the public have proven

  8. Effectiveness of interactive tutorials in promoting “which-path” information reasoning in advanced quantum mechanics

    Directory of Open Access Journals (Sweden)

    Alexandru Maries

    2017-09-01

    Full Text Available Research suggests that introductory physics students often have difficulty using a concept in contexts different from the ones in which they learned it without explicit guidance to help them make the connection between the different contexts. We have been investigating advanced students’ learning of quantum mechanics concepts and have developed interactive tutorials which strive to help students learn these concepts. Two such tutorials, focused on the Mach-Zehnder interferometer (MZI and the double-slit experiment (DSE, help students learn how to use the concept of “which-path” information to reason about the presence or absence of interference in these two experiments in different situations. After working on a pretest that asked students to predict interference in the MZI with single photons and polarizers of various orientations placed in one or both paths of the MZI, students worked on the MZI tutorial which, among other things, guided them to reason in terms of which-path information in order to predict interference in similar situations. We investigated the extent to which students were able to use reasoning related to which-path information learned in the MZI tutorial to answer analogous questions on the DSE (before working on the DSE tutorial. After students worked on the DSE pretest they worked on a DSE tutorial in which they learned to use the concept of which-path information to answer questions about interference in the DSE with single particles with mass sent through the two slits and a monochromatic lamp placed between the slits and the screen. We investigated if this additional exposure to the concept of which-path information promoted improved learning and performance on the DSE questions with single photons and polarizers placed after one or both slits. We find evidence that both tutorials promoted which-path information reasoning and helped students use this reasoning appropriately in contexts different from the ones in

  9. Developing an Interactive Tutorial on a Quantum Eraser

    CERN Document Server

    Marshman, Emily

    2015-01-01

    We are developing a quantum interactive learning tutorial (QuILT) on a quantum eraser for students in upperlevel quantum mechanics. The QuILT exposes students to contemporary topics in quantum mechanics and uses a guided approach to learning. It adapts existing visualization tools to help students build physical intuition about quantum phenomena and strives to help them develop the ability to apply quantum principles in physical situations. The quantum eraser apparatus in the gedanken (thought) experiments and simulations that students learn from in the QuILT uses a MachZehnder Interferometer with single photons. We also discuss findings from a preliminary in-class evaluation.

  10. A Computer-based Tutorial on Double-Focusing Spectrometers

    Science.gov (United States)

    Silbar, Richard R.; Browman, Andrew A.; Mead, William C.; Williams, Robert A.

    1998-10-01

    WhistleSoft is developing a set of computer-based, self-paced tutorials on particle accelerators that targets a broad audience, including undergraduate science majors and industrial technicians. (See http://www.whistlesoft.com/s~ilbar/.) We use multimedia techniques to enhance the student's rate of learning and retention of the material. The tutorials feature interactive On-Screen Laboratories and use hypertext, colored graphics, two- and three-dimensional animations, video, and sound. Parts of our Dipoles module deal with the double-focusing spectrometer and occur throughout the piece. Radial focusing occurs in the section on uniform magnets, while vertical focusing is in the non-uniform magnets section. The student can even understand the √2π bend angle on working through the (intermediate-level) discussion on the Kerst-Serber equations. This talk will present our discussion of this spectrometer, direct to you from the computer screen.

  11. Library Video Tutorials to Support Large Undergraduate Labs: Will They Watch?

    Science.gov (United States)

    Colosimo, April L.; Kasuto, Emily

    2012-01-01

    Video tutorials were designed for students working on a General Chemistry scientific inquiry laboratory in 2008, as a supplement to in-class instruction from a librarian. In 2010, with no opportunity to provide in-class instruction, one of the videos was redesigned and offered to assist students with the exercise. In both years, students were…

  12. "Does the Mirror Speak My Language?" A Comparison of L1 and L2 Student Reflections on Their Experiences in a Small-Group Writing Tutorial

    Science.gov (United States)

    Kelly, Lauren J.

    2016-01-01

    Reflection has often been considered a powerful tool for students in composition, helping them develop rhetorical awareness and the ability to transfer their knowledge to future writing tasks. However, the methods that promote reflection have often been debated, and students have considered the process both puzzling and difficult. Furthermore, few…

  13. An Investigation into Introductory Astronomy Students' Difficulties with Cosmology, and the Development, Validation, and Efficacy of a New Suite of Cosmology Lecture-Tutorials

    Science.gov (United States)

    Wallace, Colin S.

    2011-01-01

    This study reports the results of the first systematic investigation into Astro 101 students' conceptual and reasoning difficulties with cosmology. We developed four surveys with which we measured students' conceptual knowledge of the Big Bang, the expansion and evolution of the universe, and the evidence for dark matter. Our classical test theory…

  14. "Does the Mirror Speak My Language?" A Comparison of L1 and L2 Student Reflections on Their Experiences in a Small-Group Writing Tutorial

    Science.gov (United States)

    Kelly, Lauren J.

    2016-01-01

    Reflection has often been considered a powerful tool for students in composition, helping them develop rhetorical awareness and the ability to transfer their knowledge to future writing tasks. However, the methods that promote reflection have often been debated, and students have considered the process both puzzling and difficult. Furthermore, few…

  15. TtsI, a key regulator of Rhizobium species NGR234 is required for type III-dependent protein secretion and synthesis of rhamnose-rich polysaccharides.

    Science.gov (United States)

    Marie, Corinne; Deakin, William J; Ojanen-Reuhs, Tuula; Diallo, Ericka; Reuhs, Brad; Broughton, William J; Perret, Xavier

    2004-09-01

    Formation of nitrogen-fixing nodules on legume roots by Rhizobium sp. NGR234 requires an array of bacterial factors, including nodulation outer proteins (Nops) secreted through a type III secretion system (TTSS). Secretion of Nops is abolished upon inactivation of ttsI (formerly y4xI), a protein with characteristics of two-component response regulators that was predicted to activate transcription of TTSS-related genes. During the symbiotic interaction, the phenotype of NGR omega ttsI differs from that of a mutant with a nonfunctional secretion machine, however. This indicated that TtsI regulates the synthesis of other symbiotic factors as well. Conserved sequences, called tts boxes, proposed to act as binding sites for TtsI, were identified not only within the TTSS cluster but also in the promoter regions of i) genes predicted to encode homologs of virulence factors secreted by pathogenic bacteria, ii) loci involved in the synthesis of a rhamnose-rich component (rhamnan) of the lipopolysaccharides (LPS), and iii) open reading frames that play roles in plasmid partitioning. Transcription studies showed that TtsI and tts boxes are required for the activation of TTSS-related genes and those involved in rhamnose synthesis. Furthermore, extraction of polysaccharides revealed that inactivation of ttsI abolishes the synthesis of the rhamnan component of the LPS. The phenotypes of mutants impaired in TTSS-dependent protein secretion, rhamnan synthesis, or in both functions were compared to assess the roles of some of the TtsI-controlled factors during symbiosis.

  16. CRJ 305 ASH Tutorial/ Uoptutorial

    OpenAIRE

    venkatesh

    2015-01-01

    For more course tutorials visit   www.uoptutorial.com       Law - General Law Factors that Cause Crime. In Chapter 1 of Crime Prevention, the author discusses factors that cause crime. Select a specific crime or criminal issue. What are three factors that lead to the crime or criminal justice issue you identified? Identify possible solutions to the crime or criminal justice issue you selected. Why do you think these solutions would be effective ...

  17. Tutorial on Online Partial Evaluation

    Directory of Open Access Journals (Sweden)

    William R. Cook

    2011-09-01

    Full Text Available This paper is a short tutorial introduction to online partial evaluation. We show how to write a simple online partial evaluator for a simple, pure, first-order, functional programming language. In particular, we show that the partial evaluator can be derived as a variation on a compositionally defined interpreter. We demonstrate the use of the resulting partial evaluator for program optimization in the context of model-driven development.

  18. Creating R Packages: A Tutorial

    OpenAIRE

    Leisch, Friedrich

    2008-01-01

    This tutorial gives a practical introduction to creating R packages. We discuss how object oriented programming and S formulas can be used to give R code the usual look and feel, how to start a package from a collection of R functions, and how to test the code once the package has been created. As running example we use functions for standard linear regression analysis which are developed from scratch.

  19. Tutorial on Online Partial Evaluation

    CERN Document Server

    Cook, William R; 10.4204/EPTCS.66.8

    2011-01-01

    This paper is a short tutorial introduction to online partial evaluation. We show how to write a simple online partial evaluator for a simple, pure, first-order, functional programming language. In particular, we show that the partial evaluator can be derived as a variation on a compositionally defined interpreter. We demonstrate the use of the resulting partial evaluator for program optimization in the context of model-driven development.

  20. A Tutorial on Variational Integrators

    CERN Document Server

    Webb, Stephen D

    2014-01-01

    We present a brief tutorial on the nuts and bolts computation of a multisymplectic particle-in-cell algorithm using the discretized Lagrangian approach. This approach, originated by Marsden, Shadwick, and others, brings the benefits of symplectic integration of Hamiltonian systems to full electromagnetic particle-in-cell algorithms. To make the work more approachable, we present a basic discussion of the philosophy, combined with a detailed derivation of a standard 1-dimensional electrostatic particle-in-cell algorithm.

  1. ECO 204 NEW Tutorial / Uoptutorial

    OpenAIRE

    Armugam

    2015-01-01

    For more course tutorials visit www.uoptutorial.com   Circular Flow Diagram. Explain how the circular flow diagram relates to the current economic situation. Using the circular flow diagram, explain a way that your family interacts in the factor market and a way that it interacts in the products market. Supply and Demand. Analyze how the law of demand applies to a recent purchase that you made. Describe how the product has changed in price and explain whether the price ch...

  2. Assessment of an electronic voting system within the tutorial setting: A randomised controlled trial [ISRCTN54535861

    Directory of Open Access Journals (Sweden)

    De Young Neville J

    2005-07-01

    Full Text Available Abstract Background Electronic voting systems have been used in various educational settings with little measurement of the educational impact on students. The goal of this study was to measure the effects of the inclusion of an electronic voting system within a small group tutorial. Method A prospective randomised controlled trial was run at the Royal Adelaide Hospital, a teaching hospital in Adelaide, Australia. 102 students in their first clinical year of medical school participated in the study where an electronic voting system was introduced as a teaching aid into a standard tutorial. Long-term retention of knowledge and understanding of the topics discussed in the tutorials was measured and student response to the introduction of the electronic voting system was assessed. Results Students using the electronic voting system had improved long-term retention of understanding of material taught in the tutorial. Students had a positive response to the use of this teaching aid. Conclusion Electronic voting systems can provide a stimulating learning environment for students and in a small group tutorial may improve educational outcomes.

  3. La Acción Tutorial

    OpenAIRE

    Campillo Frutos, Sebastián; Sánchez López, María Cristina; Gomariz Vicente, María Ángeles; Martínez Juárez, Miriam

    2009-01-01

    Contenidos: La Acción tutorial. El tutor. El Plan de Acción Tutorial. Técnicas para el desarrollo de la Acción Tutorial. Materia que se imparte en el Master Universitario en Formación del Profesorado de Educación Secundaria Obligatoria y Bachillerato, Formación Profesional, Enseñanzas de Idiomas y Enseñanzas Artísticas

  4. 体育教育专业本科生导师制下的新型师生关系研究%On the new teacher-student relationship of tutorial system in physical education major

    Institute of Scientific and Technical Information of China (English)

    王绍军

    2015-01-01

    based on the Habermas's theory of communicative action theory and philosophy of Martin Buber dialog to study,this article detailed the new teach-er-student relationship of tutorial system in physical education major. And then pointed out that the ways of constructing new teacher-student relationship under the tutor system for physical education , final y proposed countermeasures and suggestion on construction the new relationship.%本文以哈贝马斯的交往行动哲学理论和马丁·布伯的对话理论为研究基础,详细阐述了体育教育专业本科生导师制下的新型师生关系的内涵,进而指出建构体育教育专业导师制下新型师生关系途径,最后提出构建这种新型师生关系的对策与建议。研究结果指出,规范指导教师遴选工作,不断提高指导教师队伍的整体素质。在导师遴选过程中,要坚持标准,特别要考察教师教书育人和身心健康状况。要定期对导师进行培训,加强日常考核,要加强对新增导师的培训,使其熟悉教育基本规律和基本制度。

  5. A tutorial for sandstone petrology: architecture and development of an interactive program for teaching highly visual material

    Science.gov (United States)

    Choh, Suk-Joo; Milliken, Kitty L.; McBride, Earle F.

    2003-11-01

    We have developed an interactive computer-based tutorial in sandstone petrology for undergraduate-level students. The goal of this tutorial is to provide students exposure to the highly visual subject matter of petrography outside the confines of organized laboratory exercises. This paper describes the architecture and development procedures of the current version of the sandstone petrography tutorial, and offers a possible model for similar development approaches in other fields of petrography or in any other field that utilizes large quantities of visual material such as remote sensing image interpretation or seismic interpretation. The tutorial is an interactive photomicrograph archive with sufficient content and flexible architecture that functions as a virtual laboratory instructor as well as a stand-alone reference. The current tutorial was programmed using Macromedia Authorware v.6.0 and supports both Windows-based and MacOS personal computers. The tutorial is constructed around the Folk sandstone classification scheme (quartzarenite, arkose, and litharenite), and an additional section addresses grains other than quartz, feldspar, and lithic fragments and sandstones dominated by these grains. The user interface is designed to take minimal portion of the screen area so that the screen can closely mimic the type of view seen by a student peering down a microscope. Each photomicrograph in the tutorial is basically unadorned until the user actively calls up information that is temporarily displayed over the image, inducing the user to search for information and actively "ask" to be informed with a mouse click. The structure of the tutorial permits multiple strategies of program use, as a linear tutorial, tutorial driven by thumbnail browser, and as a searchable reference.

  6. Tutorials in mathematical biosciences

    CERN Document Server

    2008-01-01

    The book offers an easy introduction to fast growing research areas in evolution of species, population genetics, ecological models, and population dynamics. The first two chapters review the concept and methodologies of phylogenetic trees; computational schemes and illustrations are given, including applications such as tracing the origin of SARS and influenza. The third chapter introduces the reader to ecological models, including predator-prey models. This chapter includes and introduction to reaction-diffusion equations, which are used to analyze the ecological models. The next chapter reviews a broad range of ongoing research in population dynamics, including evolution of dispersal models; it also features interesting mathematical theorems and lists open problems. The final chapter deals with gene frequencies under the action of migration and selection. The book is addressed to readers at the level of grad students and researchers. A background in PDEs is provided.

  7. Easy Implementation of Internet-Based Whiteboard Physics Tutorials

    Science.gov (United States)

    Robinson, Andrew

    2008-11-01

    The requirement for a method of capturing problem solving on a whiteboard for later replay stems from my teaching load, which includes two classes of first-year university general physics, each with relatively large class sizes of approximately 80-100 students. Most university-level teachers value one-to-one interaction with the students and find working out problems on a board a useful teaching method. However, in most institutions of higher education, the staff-to-student ratio precludes giving every student this learning experience. The syllabus of the algebra-based physics course at the University of Saskatchewan (Physics 111) is relatively ambitious in terms of the content covered, given the physics and mathematics background knowledge of the average student. This means that the number of problems worked on in class is rather limited if a thorough discussion of the basic principles is required. Some form of tutorial that records the essence of working out a problem on a board, with both visual and audio elements and which can be replayed over the Internet, is desirable. Obviously, this loses the interactive question-and-answer element possible in a true tutorial where the student and teacher are both physically present, but it does have the significant advantage that the tutorial can be replayed as many times as the student deems it necessary, thus allowing the lesson to proceed at a pace dictated by the student. Moreover, these lessons only have to be prepared once, can be used many times over, and can be used in distance-learning courses. In this paper, I describe the necessary hardware and software required to do this, all of which is relatively affordable and requires little specialist IT knowledge to set up.

  8. 具有TTS功能的同步朗读系统%Synchronization with The TTS Feature Reading System

    Institute of Scientific and Technical Information of China (English)

    孙永欣; 苏瑞

    2011-01-01

    语青合成(Text-to-speech)技术在近年来不断进步,已经逐渐从桌面软件走向芯片级应用.本文结合了人们对朗读设备的需要以及新型的TTS语音合成技术,设计了一款朗读同步显示系统.%Voice synthesis (TTS) technology has been advanced these years. In other words, this technology has developed from the desktop software to chip applications. This paper combines the needs of people reading devices and new TTS voice synthesis technology .designed a reading synchronization display system.

  9. Thermal buckling and progressive ovalization of pipes: experiences at the TTS sodium test facility and their analysis

    Energy Technology Data Exchange (ETDEWEB)

    Watashi, K. [PNC, Ibaraki (Japan). OEC; Iwata, K. [PNC, Ibaraki (Japan). OEC

    1995-01-01

    Two remarkable thermally induced deformation mechanisms of pipes which may have serious effects on structural integrity, thermal buckling and progressive ovalization, were observed on the horizontal piping of the sodium test facility, called TTS, with which cyclic thermal transient tests of structures had been conducted. The thermal buckling, which was caused by thermal stratification, occurred at a circumferentially welded region of the pipe where a noticeable geometrical imperfection existed. The buckling was analyzed comprehensively for this pipe, using both the finite element method and a simplified method based on Gellin`s analysis results. The predictions were reasonable and gave confidence in accounting for the sodium leakage encountered at the TTS. It was also demonstrated by the finite element analyses that the progressive ovalization of the pipe cross-section from a circular to a downward triangular shape can be caused by cyclic thermal stratification under the existence of cover gas in the pipe. ((orig.)).

  10. Changing the marks-based culture of learning through peer-assisted tutorials

    Science.gov (United States)

    Alpay, E.; Cutler, P. S.; Eisenbach, S.; Field, A. J.

    2010-03-01

    We describe and evaluate an approach to student learning that aims to instil a culture of formative assessment based on peer-assisted learning. The idea is for suitably qualified undergraduates to assist in the running of weekly first-year tutorials. They mark submitted work, provide written and verbal feedback and lead problem-solving discussions during tutorials. However, contrary to normal practice, the marks they award do not contribute to the students' end-of-year total; all tutorial work becomes essentially voluntary. We report results from a pilot implementation of the scheme over a 12 month period in an engineering department at a leading academic institution. The scheme was such that a comparative and triangulated assessment was possible among the students and tutor team. Results show no discernible degradation in student attendance, submission rates and performance in either the weekly exercises or end-of-year examinations. Important benefits to the peer tutors are also found.

  11. University tutorials in the setting of the European Higher Education Area: current profiles

    Directory of Open Access Journals (Sweden)

    Carolina FERNÁNDEZ-SALINERO MIGUEL

    2014-07-01

    Full Text Available In the new setting promoted by the European Higher Education Area, university guidance and tutorials have become more important than ever. We understand tutorials as part of the teaching responsibility in which a more personal interaction between professor and student, professor and novice teacher, or student and student is established, and whose goal is to guide learning according to the individual characteristics and learning styles of the individuals involved. Now is the time to set up guidance and tutorials systems for students –both during the training process and in their first professional steps– and for novice teachers also. Among such systems we can mention professor coaching, peer mentoring, professional tutoring in training centres or mentoring of an experienced university professor on the novice teacher.

  12. Utilizing Web 2.0 Technologies for Library Web Tutorials: An Examination of Instruction on Community College Libraries' Websites Serving Large Student Bodies

    Science.gov (United States)

    Blummer, Barbara; Kenton, Jeffrey M.

    2015-01-01

    This is the second part of a series on Web 2.0 tools available from community college libraries' Websites. The first article appeared in an earlier volume of this journal and it illustrated the wide variety of Web 2.0 tools on community college libraries' Websites serving large student bodies (Blummer and Kenton 2014). The research found many of…

  13. Replicating and understanding successful innovations: Implementing tutorials in introductory physics

    Directory of Open Access Journals (Sweden)

    S. J. Pollock

    2005-09-01

    Full Text Available We report a detailed study of the implementation of Tutorials in Introductory Physics at a large-scale research institution. Based on two successive semesters of evaluation, we observe students’ improved conceptual mastery (force and motion concept evaluation median normalized gain 0.77, N=336 , albeit with some student discontent. We replicate the results of original studies of tutorial effectiveness and document how and why these results occur. Additionally, using the Colorado Learning Attitudes about Science Survey we measure the support of students’ expertlike beliefs about learning physics in our environment. We examine this implementation from a viewpoint that emphasizes varying contextual levels of this implementation, from students’ engagement in individual tasks, to the situations in which these tasks are embedded, to the broader classroom, departmental, and educational structures. We document both obvious and subtle features that help ensure the successful implementation of these reforms.

  14. Automated problem generation in Learning Management Systems: a tutorial

    Directory of Open Access Journals (Sweden)

    Jaime Romero

    2016-07-01

    Full Text Available The benefits of solving problems have been widely acknowledged by literature. Its implementation in e–learning platforms can make easier its management and the learning process itself. However, its implementation can also become a very time–consuming task, particularly when the number of problems to generate is high. In this tutorial we describe a methodology that we have developed aiming to alleviate the workload of producing a great deal of problems in Moodle for an undergraduate business course. This methodology follows a six-step process and allows evaluating student’s skills in problem solving, minimizes plagiarism behaviors and provides immediate feedback. We expect this tutorial encourage other educators to apply our six steps process, thus benefiting themselves and their students of its advantages.

  15. GEN 480 UOP TUTORIAL / Uoptutorial

    OpenAIRE

    2015-01-01

    For more course tutorials visit www.uoptutorial.com           GEN 480 Week 1 DQ 1  GEN 480 Week 1 DQ 2  GEN 480 Week 1 DQ 3  GEN 480 Week 1 DQ 4  GEN 480 Week 1 Individual AssignmentEthics Awareness  GEN 480 Week 1 Summary  GEN 480 Week 2 DQ 1  GEN 480 Week 2 DQ 2  GEN 480 Week 2 DQ 3  GEN 480 Week 2 DQ 4  GEN 480 Week 2 Individual Assignment Ethics Awareness &...

  16. Agregar recursos en Studium. Tutorial

    OpenAIRE

    Universidad de Salamanca (España). Universidad Virtual

    2009-01-01

    A través de este tutorial se pretende dar a conocer las opciones que presenta Studium para agregar diversos tipos de recursos. Se explica de forma textual y gráfica cómo añadir y editar una etiqueta, una página de texto, una página web, enlazar diversos tipos de documentos, como un archivo o una web. Por otra parte, se presenta cómo gestionar el uso de carpetas.

  17. ACC 230 UOP TUTORIAL / Uoptutorial

    OpenAIRE

    Justin Bieber

    2015-01-01

    For more course tutorials visit www.uoptutorial.com   ACC 230 Week 1 Checkpoint Financial Statements ACC 230 Week 1 DQ 1 and DQ 2 ACC 230 Week 2 CheckPoint Differentiating Depreciation Methods ACC 230 Week 2 Assignment Lucent Technologies Case ACC 230 Week 3 CheckPoint Preparing an Income Statement ACC 230 Week 3 DQ 1 and DQ 2 ACC 230 Week 4 CheckPoint Analyzing an Income Statement ACC 230 Week 4 Assignment Web Sites Search ACC 230 Week 5 Chec...

  18. Using VMD: an introductory tutorial.

    Science.gov (United States)

    Hsin, Jen; Arkhipov, Anton; Yin, Ying; Stone, John E; Schulten, Klaus

    2008-12-01

    VMD (Visual Molecular Dynamics) is a molecular visualization and analysis program designed for biological systems such as proteins, nucleic acids, lipid bilayer assemblies, etc. This unit will serve as an introductory VMD tutorial. We will present several step-by-step examples of some of VMD's most popular features, including visualizing molecules in three dimensions with different drawing and coloring methods, rendering publication-quality figures, animating and analyzing the trajectory of a molecular dynamics simulation, scripting in the text-based Tcl/Tk interface, and analyzing both sequence and structure data for proteins.

  19. Using VMD - An Introductory Tutorial

    Science.gov (United States)

    Hsin, Jen; Arkhipov, Anton; Yin, Ying; Stone, John E.; Schulten, Klaus

    2010-01-01

    VMD (Visual Molecular Dynamics) is a molecular visualization and analysis program designed for biological systems such as proteins, nucleic acids, lipid bilayer assemblies, etc. This unit will serve as an introductory VMD tutorial. We will present several step-by-step examples of some of VMD’s most popular features, including visualizing molecules in three dimensions with different drawing and coloring methods, rendering publication-quality figures, animate and analyze the trajectory of a molecular dynamics simulation, scripting in the text-based Tcl/Tk interface, and analyzing both sequence and structure data for proteins. PMID:19085979

  20. Online Video Tutorials Increase Learning of Difficult Concepts in an Undergraduate Analytical Chemistry Course

    Science.gov (United States)

    He, Yi; Swenson, Sandra; Lents, Nathan

    2012-01-01

    Educational technology has enhanced, even revolutionized, pedagogy in many areas of higher education. This study examines the incorporation of video tutorials as a supplement to learning in an undergraduate analytical chemistry course. The concepts and problems in which students faced difficulty were first identified by assessing students'…

  1. Use of an online writing tutorial to improve writing skills in nursing courses.

    Science.gov (United States)

    Roberts, Susan T; Goss, Gay

    2009-01-01

    Nursing students often struggle with writing style and the presentation of a logical flow of ideas. To help students enhance their scholastic writing skills, nursing faculty implemented an online program to improve syntax, grammar, and presentation of thoughts. The authors discuss a descriptive study and its results, which did demonstrate the effectiveness of the writing tutorial in Web-based nursing courses.

  2. Efficacy of multimedia learning modules as preparation for lecture-based tutorials in electromagnetism

    CERN Document Server

    Moore, J Christopher

    2014-01-01

    We have investigated the efficacy of online, multimedia learning modules (MLMs) as preparation for in-class, lecture-based tutorials in electromagnetism in a physics course for natural science majors (biology and marine science). Specifically, we report the results of a multiple-group pre/post-test research design comparing two groups receiving different treatments with respect to activities preceding participation in Tutorials in Introductory Physics. The different pre-tutorial activities where as follows: (1) students were assigned reading from a traditional textbook, followed by a traditional lecture; and (2) students completed online multimedia learning modules developed by the Physics Education Research Group at the University of Illinois at Urbana Champaign (UIUC), and commercially known as smartPhysics. The MLM treatment group earned significantly higher mid-term examination scores and larger gains in content knowledge as measured by the Conceptual Survey of Electricity and Magnetism (CSEM). Student at...

  3. BENEFITS FROM TAKING A PRIVATE TUTORIAL COURSE FOR EXAM PREPARATION?

    DEFF Research Database (Denmark)

    la Cour, Lisbeth; Milhøj, Anders

    2015-01-01

    We analyze the effects of taking an extra private tutorial course on the passing probability and the grade in a course in Macroeconomics at the Business Diploma study program at Copenhagen Business School. The topic is of interest as the students are not supposed to need such an extra course...... to a potential problem of self selection, as it may be the weaker students who signs up for the courses, we also apply more advanced statistical models. Still, our conclusions are not changed. We argue for the use of gender as an exogenous driver when taking self selection into account....

  4. Hyperspectral image analysis. A tutorial

    Energy Technology Data Exchange (ETDEWEB)

    Amigo, José Manuel, E-mail: jmar@food.ku.dk [Spectroscopy and Chemometrics Group, Department of Food Sciences, Faculty of Science, University of Copenhagen, Rolighedsvej 30, Frederiksberg C DK–1958 (Denmark); Babamoradi, Hamid [Spectroscopy and Chemometrics Group, Department of Food Sciences, Faculty of Science, University of Copenhagen, Rolighedsvej 30, Frederiksberg C DK–1958 (Denmark); Elcoroaristizabal, Saioa [Spectroscopy and Chemometrics Group, Department of Food Sciences, Faculty of Science, University of Copenhagen, Rolighedsvej 30, Frederiksberg C DK–1958 (Denmark); Chemical and Environmental Engineering Department, School of Engineering, University of the Basque Country, Alameda de Urquijo s/n, E-48013 Bilbao (Spain)

    2015-10-08

    This tutorial aims at providing guidelines and practical tools to assist with the analysis of hyperspectral images. Topics like hyperspectral image acquisition, image pre-processing, multivariate exploratory analysis, hyperspectral image resolution, classification and final digital image processing will be exposed, and some guidelines given and discussed. Due to the broad character of current applications and the vast number of multivariate methods available, this paper has focused on an industrial chemical framework to explain, in a step-wise manner, how to develop a classification methodology to differentiate between several types of plastics by using Near infrared hyperspectral imaging and Partial Least Squares – Discriminant Analysis. Thus, the reader is guided through every single step and oriented in order to adapt those strategies to the user's case. - Highlights: • Comprehensive tutorial of Hyperspectral Image analysis. • Hierarchical discrimination of six classes of plastics containing flame retardant. • Step by step guidelines to perform class-modeling on hyperspectral images. • Fusion of multivariate data analysis and digital image processing methods. • Promising methodology for real-time detection of plastics containing flame retardant.

  5. All 2006 ATLAS Tutorials online

    CERN Multimedia

    Steven Goldfarb,; Mitch McLachlan,; Homer A. Neal

    The University of Michigan has completed its full agenda of Web Lecture recording for ATLAS for 2006. The archives include all three ATLAS Week Plenary Sessions, as well as a large variety of tutorials. They are accessible at target="_top" this location. Viewing requires a standard web browser with RealPlayer plug-in (included in most browsers automatically) and works on any major platform. This is the first year our group has been asked to provide this complete service to the collaboration, so any and all feedback is welcome. We would especially like to know if you had any difficulties viewing the lectures, if you found the selection of material to be useful, and/or if you think there are any other specific events we ought to cover in 2007. Please send you comments to wlap@umich.edu. We look forward to bringing you a rich variety of new lectures in 2007, starting with the ATLAS Distributed Computing Tutorial on Feb 1, 2 in Edinburgh and concluding with the Higgs discovery talk (of course). Enjoy the Lec...

  6. PEMANFAATAN PEMBELAJARAN BERBASIS KOMPUTER MODEL CD INTERAKTIF TUTORIAL UNTUK MENINGKATKAN HASIL BELAJAR

    Directory of Open Access Journals (Sweden)

    Adang Sutarman

    2016-06-01

    Full Text Available This study raised the issue about the low quality of education is reflected in the low average academic achievement, especially high school students (SMP. The cause of the low quality of education was allegedly due to lack of teacher skills in managing information resources in a medium of learning. From this background then this research tries to apply the instructional media that are considered effective in improving learning outcomes of computer-based learning tutorial model. This study aims to find out how to use computer-based learning tutorial model to improve student learning outcomes compared with conventional models in teaching science in Serang district. The method used in this research is Quasi Experiment and descriptive method, which became the target population in this study all the students of SMP Negeri Serang, while the entire student population of inaccessibility is a Class VII SMP Negeri 1 Pamarayan SMP Negeri 2 Pamarayan with each school is taken two classes. To determine the two groups will be conducted using purposive sampling technique. Samples of each class taken as many as 36 students. The results of this study concluded that: (1 computer-based learning tutorial model to improve student learning outcomes if followed with high interest and ability to operate a computer, (2 the success of computer-based learning tutorial model in improving learning outcomes SMPN 1 Pamarayan and SMPN 2 Pamarayan because the factors supporting the success of computer-based learning has been met very well, both in terms of infrastructure, the ability of teachers and students and time available in the computer lab. (3 computer-based learning tutorial model effectively to improve student learning outcomes if the inhibiting factors of computer-based learning tutorial model can be resolved by way of complementary infrastructure, provide computer training for teachers and arranging the schedule of computer labs organized. The success of computer

  7. Mössbauer Spectroscopy Tutorial Book

    CERN Document Server

    Langouche, Guido

    2013-01-01

    Tutorials on Mössbauer Spectroscopy Since the discovery of the Mössbauer Effect many excellent books have been published for researchers and for doctoral and master level students.  However, there appears to be no textbook available for final year bachelor students, nor for people working in industry who have received only basic courses in classical mechanics, electromagnetism, quantum mechanics, chemistry and materials science.  The challenge of this book is to give an introduction to Mössbauer Spectroscopy for this level.  The ultimate goal of this book is to give this audience not only a scientific introduction to the technique, but also to demonstrate in an attractive way the power of Mössbauer Spectroscopy in many fields of science, in order to create interest among the readers in joining the community of Mössbauer spectroscopists.  This is particularly important at times where in many Mössbauer laboratories succession is at stake.

  8. Tutorial

    DEFF Research Database (Denmark)

    Bender, Ralf; Berg, Gabriele; Zeeb, Hajo

    2005-01-01

    Confidence intervals represent a routinely used standard method to document the uncertainty of estimated effects. In most cases, for the calculation of confidence intervals the conventional fixed 95% confidence level is used. Confidence curves represent a graphical illustration of confidence...... attention to the different interpretation of one- and two-sided statistical inference. It is shown that these two options also have influence on the plotting of appropriate confidence curves. We illustrate the use of one- and two-sided confidence curves and explain their correct interpretation. In medical...

  9. The genre tutorial and social networks terminology

    Directory of Open Access Journals (Sweden)

    Márcio Sales Santiago

    2014-02-01

    Full Text Available This paper analyzes the terminology in the Internet social networks tutorials. A tutorial is a specialized text, full of terms, aiming to teach an individual or group of individuals who need some guidelines to operationalize a computerized tool, such as a social network. It is necessary to identify linguistic and terminological characteristics from the specialized lexical units in this digital genre. Social networks terminology is described and exemplified here. The results show that it is possible to refer to two specific terminologies in tutorials which help to determine the terminological profile of the thematic area, specifically from the point of view of denomination.

  10. OAI-PMH basics Tutorial 3

    CERN Document Server

    CERN. Geneva

    2007-01-01

    This tutorial is aimed at those who are new to the area of repositories and who want to learn more about key advocacy and policy issues. The tutorial will include information and advice on putting together an institutional advocacy campaign and developing policies for your repository. There will be opportunities for participants to share experiences and to ask questions. The tutorial will include a practical exercise in developing an advocacy presentation. Participants with experience of advocacy are welcome to attend the session to share their experiences, but should bear in mind that it is aimed primarily at those looking for help and advice in advocacy matters.

  11. Advocacy and policy issues Tutorial 2

    CERN Document Server

    CERN. Geneva

    2007-01-01

    This tutorial is aimed at those who are new to the area of repositories and who want to learn more about key advocacy and policy issues. The tutorial will include information and advice on putting together an institutional advocacy campaign and developing policies for your repository. There will be opportunities for participants to share experiences and to ask questions. The tutorial will include a practical exercise in developing an advocacy presentation. Participants with experience of advocacy are welcome to attend the session to share their experiences, but should bear in mind that it is aimed primarily at those looking for help and advice in advocacy matters.

  12. A Web-Based Comparative Genomics Tutorial for Investigating Microbial Genomes

    Directory of Open Access Journals (Sweden)

    Michael Strong

    2009-12-01

    Full Text Available As the number of completely sequenced microbial genomes continues to rise at an impressive rate, it is important to prepare students with the skills necessary to investigate microorganisms at the genomic level. As a part of the core curriculum for first-year graduate students in the biological sciences, we have implemented a web-based tutorial to introduce students to the fields of comparative and functional genomics. The tutorial focuses on recent computational methods for identifying functionally linked genes and proteins on a genome-wide scale and was used to introduce students to the Rosetta Stone, Phylogenetic Profile, conserved Gene Neighbor, and Operon computational methods. Students learned to use a number of publicly available web servers and databases to identify functionally linked genes in the Escherichia coli genome, with emphasis on genome organization and operon structure. The overall effectiveness of the tutorial was assessed based on student evaluations and homework assignments. The tutorial is available to other educators at http://www.doe-mbi.ucla.edu/~strong/m253.php.

  13. Hadoop Tutorial - Efficient data ingestion

    CERN Document Server

    CERN. Geneva; Baranowski, Zbigniew

    2016-01-01

    The Hadoop ecosystem is the leading opensource platform for distributed storage and processing of "big data". The Hadoop platform is available at CERN as a central service provided by the IT department. Real-time data ingestion to Hadoop ecosystem due to the system specificity is non-trivial process and requires some efforts (which is often underestimated) in order to make it efficient (low latency, optimize data placement, footprint on the cluster). In this tutorial attendees will learn about: The important aspects of storing the data in Hadoop Distributed File System (HDFS).  Data ingestion techniques and engines that are capable of shipping data to Hadoop in an efficient way. Setting up a full data ingestion flow into a Hadoop Distributed Files System from various sources (streaming, log files, databases) using the best practices and components available around the ecosystem (including Sqoop, Kite, Flume, Kafka...

  14. Sundance 2.0 tutorial.

    Energy Technology Data Exchange (ETDEWEB)

    Long, Kevin R.

    2004-07-01

    Sundance is a system of software components that allows construction of an entire parallel simulator and its derivatives using a high-level symbolic language. With this high-level problem description, it is possible to specify a weak formulation of a PDE and its discretization method in a small amount of user-level code; furthermore, because derivatives are easily available, a simulation in Sundance is immediately suitable for accelerated PDE-constrained optimization algorithms. This paper is a tutorial for setting up and solving linear and nonlinear PDEs in Sundance. With several simple examples, we show how to set up mesh objects, geometric regions for BC application, the weak form of the PDE, and boundary conditions. Each example then illustrates use of an appropriate solver and solution visualization.

  15. Hyperspectral image analysis. A tutorial

    DEFF Research Database (Denmark)

    Amigo Rubio, Jose Manuel; Babamoradi, Hamid; Elcoroaristizabal Martin, Saioa

    2015-01-01

    This tutorial aims at providing guidelines and practical tools to assist with the analysis of hyperspectral images. Topics like hyperspectral image acquisition, image pre-processing, multivariate exploratory analysis, hyperspectral image resolution, classification and final digital image processi...... to differentiate between several types of plastics by using Near infrared hyperspectral imaging and Partial Least Squares - Discriminant Analysis. Thus, the reader is guided through every single step and oriented in order to adapt those strategies to the user's case....... will be exposed, and some guidelines given and discussed. Due to the broad character of current applications and the vast number of multivariate methods available, this paper has focused on an industrial chemical framework to explain, in a step-wise manner, how to develop a classification methodology...

  16. The acquisition and retention of ECG interpretation skills after a standardized web-based ECG tutorial-a randomised study

    DEFF Research Database (Denmark)

    Rolskov Bojsen, Signe; Räder, Sune Bernd Emil Werner; Holst, Anders Gaardsdal

    2015-01-01

    BACKGROUND: Electrocardiogram (ECG) interpretation is of great importance for patient management. However, medical students frequently lack proficiency in ECG interpretation and rate their ECG training as inadequate. Our aim was to examine the effect of a standalone web-based ECG tutorial...... and to assess the retention of skills using multiple follow-up intervals. METHODS: 203 medical students were included in the study. All participants completed a pre-test, an ECG tutorial, and a post-test. The participants were also randomised to complete a retention-test after short (2-4 weeks), medium (10.......6), respectively). When comparing the pre-test to retention-test delta scores, junior students had learned significantly more than senior students (junior students improved 10.7 points and senior students improved 4.7 points, p = 0.003). CONCLUSION: A standalone web-based ECG tutorial can be an effective means...

  17. Basic Radar Altimetry Toolbox & Tutorial

    Science.gov (United States)

    Rosmorduc, Vinca; Benveniste, Jerome; Breebaart, Leo; Bronner, Emilie; Dinardo, Salvatore; Earith, Didier; Lucas, Bruno Manuel; Niejmeier, Sander; Picot, Nicolas

    2010-12-01

    The Basic Radar Altimetry Toolbox is an "all-altimeter" collection of tools, tutorials and documents designed to facilitate the use of radar altimetry data, including the last mission launched, CryoSat. It has been available from April 2007, and had been demonstrated during training courses and scientific meetings. Nearly 1200 people downloaded it (as of end of June 2010), with many "newcomers" to altimetry among them. Users' feedbacks, developments in altimetry, and practice, showed that new interesting features could be added. Some have been added and/or improved in version 2. Others are ongoing, some are in discussion. The Basic Radar Altimetry Toolbox is able: - to read most distributed radar altimetry data, from ERS-1 & 2, Topex/Poseidon, Geosat Follow-on, Jason- 1, Envisat, Jason- 2, CryoSat and also the future Saral and Sentinel 3 missions, - to perform some processing, data editing and statistic, - and to visualize the results. It can be used at several levels/several ways: - as a data reading tool, with APIs for C, Fortran, Matlab and IDL - as processing/extraction routines, through the on-line command mode - as an educational and a quick-look tool both, with the graphical user interface As part of the Toolbox, a Radar Altimetry Tutorial gives general information about altimetry, the technique involved and its applications, as well as an overview of past, present and future missions, including information on how to access data, additional software and documentation. It also presents a series of data use cases, covering all uses of altimetry over ocean, cryosphere and land, showing the basic methods for some of the most frequent manners of using altimetry data. BRAT is developed under contract with ESA and CNES. It is available at http://www.altimetry.info and http://earth.esa.int/brat/

  18. The effectiveness of web-based, multimedia tutorials for teaching methods of human body composition analysis.

    Science.gov (United States)

    Buzzell, Paul R; Chamberlain, Valerie M; Pintauro, Stephen J

    2002-12-01

    This study examined the effectiveness of a series of Web-based, multimedia tutorials on methods of human body composition analysis. Tutorials were developed around four body composition topics: hydrodensitometry (underwater weighing), dual-energy X-ray absorptiometry, bioelectrical impedance analysis, and total body electrical conductivity. Thirty-two students enrolled in the course were randomly assigned to learn the material through either the Web-based tutorials only ("Computer"), a traditional lecture format ("Lecture"), or lectures supplemented with Web-based tutorials ("Both"). All students were administered a validated pretest before randomization and an identical posttest at the completion of the course. The reliability of the test was 0.84. The mean score changes from pretest to posttest were not significantly different among the groups (65.4 plus minus 17.31, 78.82 plus minus 21.50, and 76 plus minus 21.22 for the Computer, Both, and Lecture groups, respectively). Additionally, a Likert-type assessment found equally positive attitudes toward all three formats. The results indicate that Web-based tutorials are as effective as the traditional lecture format for teaching these topics.

  19. Understanding Medical Words Tutorial: Download Instructions

    Science.gov (United States)

    ... https://medlineplus.gov/medwords/medicalwordsdownload.html Understanding Medical Words Tutorial: Download Instructions To use the sharing features ... no Internet connection is available. Download: Understanding Medical Words [16MB zip file] Download instructions : Click on the ...

  20. The limits of applicability of the sound exposure level (SEL) metric to temporal threshold shifts (TTS) in beluga whales, Delphinapterus leucas.

    Science.gov (United States)

    Popov, Vladimir V; Supin, Alexander Ya; Rozhnov, Viatcheslav V; Nechaev, Dmitry I; Sysueva, Evgenia V

    2014-05-15

    The influence of fatiguing sound level and duration on post-exposure temporary threshold shift (TTS) was investigated in two beluga whales (Delphinapterus leucas). The fatiguing sound was half-octave noise with a center frequency of 22.5 kHz. TTS was measured at a test frequency of 32 kHz. Thresholds were measured by recording rhythmic evoked potentials (the envelope following response) to a test series of short (eight cycles) tone pips with a pip rate of 1000 s(-1). TTS increased approximately proportionally to the dB measure of both sound pressure (sound pressure level, SPL) and duration of the fatiguing noise, as a product of these two variables. In particular, when the noise parameters varied in a manner that maintained the product of squared sound pressure and time (sound exposure level, SEL, which is equivalent to the overall noise energy) at a constant level, TTS was not constant. Keeping SEL constant, the highest TTS appeared at an intermediate ratio of SPL to sound duration and decreased at both higher and lower ratios. Multiplication (SPL multiplied by log duration) better described the experimental data than an equal-energy (equal SEL) model. The use of SEL as a sole universal metric may result in an implausible assessment of the impact of a fatiguing sound on hearing thresholds in odontocetes, including under-evaluation of potential risks.

  1. PLANES DE ACCIÓN TUTORIAL

    National Research Council Canada - National Science Library

    Jorge Orós

    2014-01-01

    ... de Acción Tutorial que contribuyan a la mejora de los resultados académicos. Los Planes de Acción Tutorial, en su sentido más amplio, pueden incluir los siguientes aspectos: * Programa de captación de estudiantes Objetivo: incrementar la demanda de preinscripciones y en consecuencia, aumentar la nota mínima de ingreso. * Programa de acogida Objetivo: fac...

  2. A tutorial on queuing and trunking with applications to communications

    CERN Document Server

    Tranter, William H

    2012-01-01

    The motivation for developing this synthesis lecture was to provide a tutorial on queuing and trunking, with extensions to networks of queues, suitable for supplementing courses in communications, stochastic processes, and networking. An essential component of this lecture is MATLAB-based demonstrations and exercises, which can be easily modified to enable the student to observe and evaluate the impact of changing parameters, arrival and departure statistics, queuing disciplines, the number of servers, and other important aspects of the underlying system model. Much of the work in this lecture

  3. A 5' online tutorial about 'how to prepare for a 5' online tutorial'

    CERN Document Server

    CERN. Geneva

    2016-01-01

    This 4' video summarises our experience from short online tutorial recordings for the last 6 months. It contains important points for speakers' preparation and things to observe during the online tutorial recordings. For more details, check out our e-learning twiki.

  4. Can Elementary School Students Be Taught Touchtyping in Unsupervised Environments?

    Science.gov (United States)

    Mikkelsen, Vincent P.; And Others

    1989-01-01

    Investigates the effect of microcomputer typing tutorials on students' typing speed. Finds that the typing tutorial was effective regardless of the environment (supervised or unsupervised), grade level, gender, or prior typing experience. (RS)

  5. The Use of Small Group Tutorials as an Educational Strategy in Medical Education

    Science.gov (United States)

    Ferris, Helena

    2015-01-01

    Small group tutorials are an educational strategy that is growing in popularity in medical education. This is indicative of the movement from a traditional teacher centred approach to more student-centred learning, which is characterised by active participation and autonomous learning (Hedge et al, 2011). However, small group teaching is one of…

  6. Evaluating the Instructional Efficacy of Computer-Mediated Interactive Multimedia: Comparing Three Elementary Statistics Tutorial Modules.

    Science.gov (United States)

    Gonzalez, Gerardo M.; Birch, Marc A.

    2000-01-01

    This study evaluated three tutorial modules, equivalent in content but different in mode of presentation, for introducing elementary statistics concepts. Fifty-seven college students participated in one of four randomly assigned conditions: paper-and-pencil, basic computerized, computerized multimedia, or control group. Participant evaluations…

  7. An Evaluation of Pedagogical Tutorial Tactics for a Natural Language Tutoring System: A Reinforcement Learning Approach

    Science.gov (United States)

    Chi, Min; VanLehn, Kurt; Litman, Diane; Jordan, Pamela

    2011-01-01

    Pedagogical strategies are policies for a tutor to decide the next action when there are multiple actions available. When the content is controlled to be the same across experimental conditions, there has been little evidence that tutorial decisions have an impact on students' learning. In this paper, we applied Reinforcement Learning (RL) to…

  8. Face-to-Face Tutorial Provision in the Universitas Terbuka (The Open University of Indonesia).

    Science.gov (United States)

    Hiola, Yahya; Moss, Dennis

    1989-01-01

    Describes an evaluative study conducted at the Universitas Terbuka (Indonesia) that examined the role of face-to-face tutorials as an optional supplement to other instructional materials at a distance education institution. Attitudes, characteristics, and roles of the tutors are examined, and student attitudes are briefly discussed. (21…

  9. Topics and features of academic medical library tutorials.

    Science.gov (United States)

    Anderson, Rozalynd P; Wilson, Steven P; Yeh, Felicia; Phillips, Betty; Livingston, Mary Briget

    2008-01-01

    In a 2007 study, librarians at the University of South Carolina School of Medicine Library examined freely available online tutorials on academic medical library Web sites. The team identified tutorial topics, determined common design features, and assessed elements of active learning in library-created tutorials; the team also generated a list of third-party tutorials to which medical libraries link. This article updates the earlier study, describing changes and trends in tutorial content and design on medical libraries' Web sites; the project team plans to continue to track trends in tutorial development by repeating this study annually.

  10. TUTORIALS AS A STRATEGY TO STRENGTHEN THE UPPER LEVEL

    Directory of Open Access Journals (Sweden)

    Francisco Antonio Romero-Leyva

    2014-01-01

    Full Text Available In the University context tutorials are displayed as a strategy for improving the quality of higher education, therefore the Universidad de Occidente in its educational model has incorporated this program; on the basis of the above it is interesting to perform an analysis and proposal to improve the institutional program of mentoring (PIT of the U de O, El Fuerte unit. The objective of this research was an analysis of the institutional program of tutoring from the Universidad de Occidente, El Fuerte unit and propose suggestions for improvements. The deductive-inductive method was used, non-probability sampling, with a representative sample of 10% of the universe, the techniques applied the questionnaire and the interview. The sources consulted were; personal, institutional, electronic sources and documentary Among the outstanding results include that it is essential that the IES put in place tutorial systems through which students have to throughout their training with the advice and support of a teacher properly prepared, the way how they are implemented is commitment of each institution, in El Fuerte Unit is necessary training quarterly to the body of tutors, have comfortable spaces for the tutorial process, the administrative authorities require compliance with the listing because it allows the tutor to better control and management problems of their tutees, having the program strategies to rescue students who for various reasons leave the classrooms of the University; this program being a tool to comply with Tutoring System, thereby obtaining increased rates and terminal efficiency and comply graduate profile al. As tutors we need to reflect critically on our personal and professional performance when interacting with tutees, to promote change and the process of development of human potential performance.

  11. Tutorial on Protein Ontology Resources.

    Science.gov (United States)

    Arighi, Cecilia N; Drabkin, Harold; Christie, Karen R; Ross, Karen E; Natale, Darren A

    2017-01-01

    The Protein Ontology (PRO) is the reference ontology for proteins in the Open Biomedical Ontologies (OBO) foundry and consists of three sub-ontologies representing protein classes of homologous genes, proteoforms (e.g., splice isoforms, sequence variants, and post-translationally modified forms), and protein complexes. PRO defines classes of proteins and protein complexes, both species-specific and species nonspecific, and indicates their relationships in a hierarchical framework, supporting accurate protein annotation at the appropriate level of granularity, analyses of protein conservation across species, and semantic reasoning. In the first section of this chapter, we describe the PRO framework including categories of PRO terms and the relationship of PRO to other ontologies and protein resources. Next, we provide a tutorial about the PRO website ( proconsortium.org ) where users can browse and search the PRO hierarchy, view reports on individual PRO terms, and visualize relationships among PRO terms in a hierarchical table view, a multiple sequence alignment view, and a Cytoscape network view. Finally, we describe several examples illustrating the unique and rich information available in PRO.

  12. Trilinos 4.0 tutorial.

    Energy Technology Data Exchange (ETDEWEB)

    Sala, Marzio; Day, David Minot; Heroux, Michael Allen

    2004-05-01

    The Trilinos Project is an effort to facilitate the design, development, integration and ongoing support of mathematical software libraries. The goal of the Trilinos Project is to develop parallel solver algorithms and libraries within an object-oriented software framework for the solution of large-scale, complex multiphysics engineering and scientific applications. The emphasis is on developing robust, scalable algorithms in a software framework, using abstract interfaces for flexible interoperability of components while providing a full-featured set of concrete classes that implement all the abstract interfaces. This document introduces the use of Trilinos, version 4.0. The presented material includes, among others, the definition of distributed matrices and vectors with Epetra, the iterative solution of linear systems with AztecOO, incomplete factorizations with IF-PACK, multilevel and domain decomposition preconditioners with ML, direct solution of linear system with Amesos, and iterative solution of nonlinear systems with NOX. The tutorial is a self-contained introduction, intended to help computational scientists effectively apply the appropriate Trilinos package to their applications. Basic examples are presented that are fit to be imitated. This document is a companion to the Trilinos User's Guide [20] and Trilinos Development Guides [21,22]. Please note that the documentation included in each of the Trilinos' packages is of fundamental importance.

  13. GOCE User Toolbox and Tutorial

    Science.gov (United States)

    Benveniste, J.; Knudsen, P.

    2013-12-01

    The GOCE User Toolbox GUT is a compilation of tools for the utilisation and analysis of GOCE Level 2 products. GUT support applications in Geodesy, Oceanography and Solid Earth Physics. The GUT Tutorial provides information and guidance in how to use the toolbox for a variety of applications. GUT consists of a series of advanced computer routines that carry out the required computations. It may be used on Windows PCs, UNIX/Linux Workstations, and Mac. The toolbox is supported by The GUT Algorithm Description and User Guide and The GUT Install Guide. A set of a-priori data and models are made available as well. Recently, the second version of the GOCE User Toolbox (GUT) was developed to enhance the exploitation of GOCE level 2 data with ERS ENVISAT altimetry. The developments of GUT focused on the following issues: Data Extraction, Generation, Filtering, and Data Save and Restore Without any doubt the development of the GOCE user toolbox have played a major role in paving the way to successful use of the GOCE data for oceanography. The results of the preliminary analysis carried out in this phase of the GUTS project have already demonstrated a significant advance in the ability to determine the ocean's general circulation. The improved gravity models provided by the GOCE mission have enhanced the resolution and sharpened the boundaries of those features compared with earlier satellite only solutions. Calculation of the geostrophic surface currents from the MDT reveals improvements for all of the ocean's major current systems.

  14. Development of a 24-anode linear-array fine-mesh PMT with 85% photoelectron detection efficiency and 100 ps TTS at B{<=}1 T

    Energy Technology Data Exchange (ETDEWEB)

    Hirose, M.; Akatsu, M.; Enari, Y.; Fujimoto, K.; Fujita, T.; Higashino, Y.; Hokuue, T.; Hotta, Y.; Inami, K.; Ishikawa, A.; Matsui, S.; Matsumoto, T.; Misono, K.; Ohshima, T. E-mail: ohshima@hepl.phys.nagoya-u.ac.jp; Sugi, A.; Sugiyama, A.; Suzuki, A.; Suzuki, S.; Tomoto, M

    2001-03-21

    By shortening the distance between the photocathode and the first dynode to 1 mm and using a finer mesh size of 2500 lines/in. with 4 {mu}m{sup {phi}}, a 24 anode linear-array of fine-mesh photomultiplier tube has produced a clear single-photon peak in its pulse-height distribution under a strong magnetic field of B{<=}1 T, and provided {sigma}{sub TTS}=100 ps of transit time spread (TTS) and 85% of photoelectron detection efficiency.

  15. Maintaining Quality While Expanding Our Reach: Using Online Information Literacy Tutorials in the Sciences and Health Sciences

    Directory of Open Access Journals (Sweden)

    Talitha Rosa Matlin

    2017-09-01

    Full Text Available Abstract Objective – This article aims to assess student achievement of higher-order information literacy learning outcomes from online tutorials as compared to in-person instruction in science and health science courses. Methods – Information literacy instruction via online tutorials or an in-person one-shot session was implemented in multiple sections of a biology (n=100 and a kinesiology course (n=54. After instruction, students in both instructional environments completed an identical library assignment to measure the achievement of higher-order learning outcomes and an anonymous student survey to measure the student experience of instruction. Results – The data collected from library assignments revealed no statistically significant differences between the two instructional groups in total assignment scores or scores on specific questions related to higher-order learning outcomes. Student survey results indicated the student experience is comparable between instruction groups in terms of clarity of instruction, student confidence in completing the course assignment after library instruction, and comfort in asking a librarian for help after instruction. Conclusions – This study demonstrates that it is possible to replace one-shot information literacy instruction sessions with asynchronous online tutorials with no significant reduction in student learning in undergraduate science and health science courses. Replacing in-person instruction with online tutorials will allow librarians at this university to reach a greater number of students and maintain contact with certain courses that are transitioning to completely online environments. While the creation of online tutorials is initially time-intensive, over time implementing online instruction could free up librarian time to allow for the strategic integration of information literacy instruction into other courses. Additional time savings could be realized by incorporating auto

  16. The Internet, Images and Archaeology: ideas for interactive tutorials

    Directory of Open Access Journals (Sweden)

    Pamela Wace

    2002-09-01

    Full Text Available This article reports on a small-scale study into how the Internet might be used for tutorial teaching in archaeology, which was undertaken by the authors as part of their project work for a Teaching Diploma at Oxford University. A workshop was developed to explore how the Internet and image-rich resources online could be exploited within the curriculum, and in turn what changes might need to be made to that curriculum in order to embed a critical, reflective approach to student learning. The practicalities of using the computer in the classroom were also investigated, in terms of available facilities, staff and student training, and the impact of computers on staff-student dynamics. Condron was also involved in a more extensive study of the use of C&IT (communication and information technologies in small-group teaching across a range of subjects (the ASTER project, to which the Oxford case studies have contributed.

  17. An Interactive Learning Tutorial on Quantum Key Distribution

    CERN Document Server

    DeVore, Seth

    2016-01-01

    We describe the development and evaluation of a Quantum Interactive Learning Tutorial (QuILT) on quantum key distribution, a context which involves an exciting application of quantum mechanics. The protocol used in the QuILT described here uses single photons with non-orthogonal polarization states to generate a random shared key over a public channel for encrypting and decrypting information. The QuILT helps upper-level undergraduate students learn quantum mechanics using a simple two state system. It actively engages students in the learning process and helps them build links between the formalism and the conceptual aspects of quantum physics without compromising the technical content. The evaluations suggest that the QuILT is helpful in improving students' understanding of relevant concepts.

  18. “1+1+1”专业导师制下高职学生学业规划现状探析%Analysis on Higher Vocational Students' Academic Planning Education Based on"1+1+1"Professional Tutorial System

    Institute of Scientific and Technical Information of China (English)

    郭平

    2016-01-01

    Academic planning education is the most important contents in "1+1+1" professional tutorial system, which can improve understanding and recognition of academic planning through instructing step by step. However, these existing problems including seldom tutor and poor level. We should complete tutorial system and academic program guidance system, in order to mobilize teachers-students enthusiasm and achieve the best effect.%“1+1+1”专业导师制将学业规划教育列为导师工作的重要内容,通过对学生分阶段的指导,提高学生对学业规划的认知和认同。但在推动过程中也发现了很多问题,比如导师的数量不足、指导水平有待提高等,必须不断完善导师工作制度和学业规划指导体系,充分调动教学双方的积极性,以达到最佳的教育效果。

  19. A peer-led supplemental tutorial project for medical physiology: implementation in a large class.

    Science.gov (United States)

    Kibble, Jonathan D

    2009-06-01

    The purpose of this study was to evaluate the practicality of implementing a peer-teaching program in a large class (>350 students) of medical students and whether such a program is beneficial. Case-based problems were developed by faculty members to facilitate student problem solving and discussion. Voluntary student enrollment was available during the first week of a semester. Tutorials took place during out of class time and were facilitated by peers from the previous class. Tutors were selected for their outstanding performance in physiology; they were provided with training in facilitation skills and were given a package of model answers. Sixty-eight students enrolled in this pilot program and were organized into groups of approximately 8 students. On average, students attended four of six tutorials. Posttutorial quiz scores were significantly greater than paired pretest scores. Surveys showed that students had high expectations at the outset, which were matched with positive perceptions at the end of the tutorial program; the use of near-peer tutors was especially well received. Tutors also gave high approval ratings for their experiences. In conclusion, the peer tutoring program was logistically straightforward to implement in a large class and was endorsed by the participants.

  20. Neural networks and applications tutorial

    Science.gov (United States)

    Guyon, I.

    1991-09-01

    The importance of neural networks has grown dramatically during this decade. While only a few years ago they were primarily of academic interest, now dozens of companies and many universities are investigating the potential use of these systems and products are beginning to appear. The idea of building a machine whose architecture is inspired by that of the brain has roots which go far back in history. Nowadays, technological advances of computers and the availability of custom integrated circuits, permit simulations of hundreds or even thousands of neurons. In conjunction, the growing interest in learning machines, non-linear dynamics and parallel computation spurred renewed attention in artificial neural networks. Many tentative applications have been proposed, including decision systems (associative memories, classifiers, data compressors and optimizers), or parametric models for signal processing purposes (system identification, automatic control, noise canceling, etc.). While they do not always outperform standard methods, neural network approaches are already used in some real world applications for pattern recognition and signal processing tasks. The tutorial is divided into six lectures, that where presented at the Third Graduate Summer Course on Computational Physics (September 3-7, 1990) on Parallel Architectures and Applications, organized by the European Physical Society: (1) Introduction: machine learning and biological computation. (2) Adaptive artificial neurons (perceptron, ADALINE, sigmoid units, etc.): learning rules and implementations. (3) Neural network systems: architectures, learning algorithms. (4) Applications: pattern recognition, signal processing, etc. (5) Elements of learning theory: how to build networks which generalize. (6) A case study: a neural network for on-line recognition of handwritten alphanumeric characters.

  1. GOCE User Toolbox and Tutorial

    Science.gov (United States)

    Benveniste, Jérôme; Knudsen, Per

    2016-07-01

    The GOCE User Toolbox GUT is a compilation of tools for the utilisation and analysis of GOCE Level 2 products. GUT support applications in Geodesy, Oceanography and Solid Earth Physics. The GUT Tutorial provides information and guidance in how to use the toolbox for a variety of applications. GUT consists of a series of advanced computer routines that carry out the required computations. It may be used on Windows PCs, UNIX/Linux Workstations, and Mac. The toolbox is supported by The GUT Algorithm Description and User Guide and The GUT Install Guide. A set of a-priori data and models are made available as well. Without any doubt the development of the GOCE user toolbox have played a major role in paving the way to successful use of the GOCE data for oceanography. The GUT version 2.2 was released in April 2014 and beside some bug-fixes it adds the capability for the computation of Simple Bouguer Anomaly (Solid-Earth). During this fall a new GUT version 3 has been released. GUTv3 was further developed through a collaborative effort where the scientific communities participate aiming on an implementation of remaining functionalities facilitating a wider span of research in the fields of Geodesy, Oceanography and Solid earth studies. Accordingly, the GUT version 3 has: - An attractive and easy to use Graphic User Interface (GUI) for the toolbox, - Enhance the toolbox with some further software functionalities such as to facilitate the use of gradients, anisotropic diffusive filtering and computation of Bouguer and isostatic gravity anomalies. - An associated GUT VCM tool for analyzing the GOCE variance covariance matrices.

  2. Executive Summary of IPITA-TTS Opinion Leaders Report on the Future of β-Cell Replacement.

    Science.gov (United States)

    Markmann, James F; Bartlett, Stephen T; Johnson, Paul; Korsgren, Olle; Hering, Bernhard J; Scharp, David; Kay, Thomas W H; Bromberg, Jonathan; Odorico, Jon S; Weir, Gordon C; Bridges, Nancy; Kandaswamy, Raja; Stock, Peter; Friend, Peter; Gotoh, Mitsukazu; Cooper, David K C; Park, Chung-Gyu; OʼConnell, Philip J; Stabler, Cherie; Matsumoto, Shinichi; Ludwig, Barbara; Choudhary, Pratik; Khovatchev, Boris; Rickels, Michael R; Sykes, Megan; Wood, Kathryn; Kraemer, Kristy; Hwa, Albert; Stanley, Edward; Ricordi, Camillo; Zimmerman, Mark; Greenstein, Julia; Montanya, Eduard; Otonkoski, Timo

    2016-07-01

    The International Pancreas and Islet Transplant Association (IPITA), in conjunction with the Transplantation Society (TTS), convened a workshop to consider the future of pancreas and islet transplantation in the context of potential competing technologies that are under development, including the artificial pancreas, transplantation tolerance, xenotransplantation, encapsulation, stem cell derived beta cells, beta cell proliferation, and endogenous regeneration. Separate workgroups for each topic and then the collective group reviewed the state of the art, hurdles to application, and proposed research agenda for each therapy that would allow widespread application. Herein we present the executive summary of this workshop that focuses on obstacles to application and the research agenda to overcome them; the full length article with detailed background for each topic is published as an online supplement to Transplantation.

  3. The effect of a monitoring scheme on tutorial attendance and assignment submission

    Science.gov (United States)

    Burke, Gráinne; Bhaird, Ciarán Mac an; O'Shea, Ann

    2013-06-01

    We report on the implementation of a monitoring scheme by the Department of Mathematics and Statistics at the National University of Ireland Maynooth. The scheme was introduced in an attempt to increase the level and quality of students' engagement with certain aspects of their undergraduate course. It is well documented that students with higher levels of appropriate engagement with mathematics do better, on average, than students with similar mathematical backgrounds who do not engage. In this paper we focus specifically on the monitoring of students' tutorial attendance and their rates of assignment submission. We present an overview of the tutorial and assignment system, describe the monitoring scheme in detail, and discuss the outcome of the data analysis. In particular we will report on the positive effects that this scheme had on attendance and submission rates.

  4. Effectiveness of fentanyl transdermal patch (fentanyl-TTS, durogegic) for radiotherapy induced pain and cancer pain: multi-center trial

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Seong Soo; Choi, Eun Kyung [University of Ulsan College of Medicine, Seoul (Korea, Republic of); Huh, Seung Jae [Sungkyunkwan University College of Medicine, Seoul (Korea, Republic of)] (and others)

    2006-12-15

    To evaluate the effectiveness and safety of fentanyl-TTS in the management of radiotherapy induced acute pain and cancer pain treated with radiotherapy. Our study was open labelled prospective phase IV multi-center study, the study population included patients with more 4 numeric rating scale (NRS) score pain although managed with other analgesics or more than 6 NRS score pain without analgesics. Patients divided into two groups: patients with radiotherapy induced pain (Group A) and patients with cancer pain treated with radiotherapy (Group B). All patients received 25 ug/hr of fentanyl transdermal patch. Primary end point was pain relief: second end points were change in patient quality of life, a degree of satisfaction for patients and clinician, side effects. Between March 2005 and June 2005, 312 patients from 26 participating institutes were registered, but 249 patients completed this study. Total number of patients in each group was 185 in Group A, 64 in Group B. Mean age was 60 years and male to female ratio was 76:24. Severe pain NRS score at 2 weeks after the application of fentanyl was decreased from 7.03 to 4.01, {rho} = 0.003. There was a significant improvement in insomnia, social functioning, and quality of life. A degree of satisfaction for patients and clinician was very high. The most common reasons of patients' satisfactions was good pain control. Ninety six patients reported side effect. Nausea was the most common side effect. There was no serious side effect. Fentanyl-TTS was effective in both relieving pain with good tolerability and improving the quality of life for patients with radiotherapy induced acute pain and cancer pain treated with radiotherapy. The satisfaction of the patients and doctors was good. There wa no major side effect.

  5. Analysis of Web-Based Tutorials Created by Academic Libraries

    Science.gov (United States)

    Somoza-Fernandez, Marta; Abadal, Ernest

    2009-01-01

    This paper aims to analyse the characteristics of tutorials created by academic libraries. It evaluates a sample of 180 tutorials by applying thirty basic indicators referring to general characteristics, content, teaching methodology, usability and technology. The general conclusion is that most of the tutorials are at an early stage of…

  6. PHI 200 ASH Course Tutorial/ Tutorialrank

    OpenAIRE

    john

    2015-01-01

    For more course tutorials visit www.tutorialrank.com Tutorial Purchased: 5 Times, Rating: A+   PHI 200 Week 2 DQ 1 Ethics and Relativism PHI 200 Week 2 DQ 2 Animal Rights PHI 200 Week 2 Written Assignment Assisted Suicide PHI 200 Week 3 DQ 1 The Limits of Skepticism PHI 200 Week 3 DQ 2 Creationism and Science PHI 200 Week 3 Written Assignment Final Paper (Death Penalty) PHI 200 Week 4 DQ 1 Proof of God's Existence PHI 200 Week 4 DQ 2 The Tu...

  7. Development of an interactive tutorial on quantum key distribution

    CERN Document Server

    DeVore, Seth

    2016-01-01

    We describe the development of a Quantum Interactive Learning Tutorial (QuILT) on quantum key distribution, a context which involves a practical application of quantum mechanics. The QuILT helps upper-level undergraduate students learn quantum mechanics using a simple two state system and was developed based upon the findings of cognitive research and physics education research. One protocol used in the QuILT involves generating a random shared key over a public channel for encrypting and decrypting information using single photons with non-orthogonal polarization states, and another protocol makes use of two entangled spin-1/2 particles. The QuILT uses a guided approach and focuses on helping students build links between the formalism and conceptual aspects of quantum physics without compromising the technical content. We also discuss findings from a preliminary in-class evaluation.

  8. Quimiometria I: calibração multivariada, um tutorial Chemometrics I: multivariate calibration, a tutorial

    Directory of Open Access Journals (Sweden)

    Márcia M. C. Ferreira

    1999-09-01

    Full Text Available The aim of this work is to present a tutorial on Multivariate Calibration, a tool which is nowadays necessary in basically most laboratories but very often misused. The basic concepts of preprocessing, principal component analysis (PCA, principal component regression (PCR and partial least squares (PLS are given. The two basic steps on any calibration procedure: model building and validation are fully discussed. The concepts of cross validation (to determine the number of factors to be used in the model, leverage and studentized residuals (to detect outliers for the validation step are given. The whole calibration procedure is illustrated using spectra recorded for ternary mixtures of 2,4,6 trinitrophenolate, 2,4 dinitrophenolate and 2,5 dinitrophenolate followed by the concentration prediction of these three chemical species during a diffusion experiment through a hydrophobic liquid membrane. MATLAB software is used for numerical calculations. Most of the commands for the analysis are provided in order to allow a non-specialist to follow step by step the analysis.

  9. Online Bioinformatics Tutorials | Office of Cancer Genomics

    Science.gov (United States)

    Bioinformatics is a scientific discipline that applies computer science and information technology to help understand biological processes. The NIH provides a list of free online bioinformatics tutorials, either generated by the NIH Library or other institutes, which includes introductory lectures and "how to" videos on using various tools.

  10. Professionalizing tutors and tutorials in higher education

    Directory of Open Access Journals (Sweden)

    Colunga, Silvia

    2012-01-01

    Full Text Available The paper analyzes the necessity of professionalizing training of university teachers performing tutorial activities in higher education as a response to the demands of pupils following a part-time model. Permanent training of tutor is emphasized as a way to enhance professional and personal accomplishments. This training gives priority to educative orientation and interventional actions.

  11. Information Hiding Techniques: A Tutorial Review

    CERN Document Server

    Thampi, Sabu M

    2008-01-01

    The purpose of this tutorial is to present an overview of various information hiding techniques. A brief history of steganography is provided along with techniques that were used to hide information. Text, image and audio based information hiding techniques are discussed. This paper also provides a basic introduction to digital watermarking.

  12. Migrant Education Tutorial Aide Training Manual.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Bureau of Community Services and Migrant Education.

    Designed by California's Region II Office of Migrant Education to aid in training teacher aides working with migrant children, this manual outlines activities used in teaching by the aides. Each activity is described in terms of the concept to be taught, the tutorial skill required, standard instructional media, rationale for the media, expected…

  13. Action perception and imitation : a tutorial

    NARCIS (Netherlands)

    Bekkering, H; Wohlschlager, A; Prinz, W; Hommel, B

    2002-01-01

    Currently, imitation, or performing an act after perceiving it, is in the focus of attention of researchers from many different disciplines. Although this tutorial attempts to provide some interdisciplinary background, it will concentrate on possible cognitive mechanisms that underlie imitation perf

  14. Audi-Tutorial Instruction in Basic Business

    Science.gov (United States)

    Brown, Richard D.

    1974-01-01

    Results of a study in which audio-tutorial instruction was compared to illustrated lecture instruction are reported. No great differences in achievement levels in the two strategies of instruction were found. The development of such an alternative teaching strategy forces better teacher organization, leading to improvement of the illustrated…

  15. Audi-Tutorial Instruction in Basic Business

    Science.gov (United States)

    Brown, Richard D.

    1974-01-01

    Results of a study in which audio-tutorial instruction was compared to illustrated lecture instruction are reported. No great differences in achievement levels in the two strategies of instruction were found. The development of such an alternative teaching strategy forces better teacher organization, leading to improvement of the illustrated…

  16. Statistical Analysis of Random Simulations : Bootstrap Tutorial

    NARCIS (Netherlands)

    Deflandre, D.; Kleijnen, J.P.C.

    2002-01-01

    The bootstrap is a simple but versatile technique for the statistical analysis of random simulations.This tutorial explains the basics of that technique, and applies it to the well-known M/M/1 queuing simulation.In that numerical example, different responses are studied.For some responses, bootstrap

  17. Relevant Research on Audio-Tutorial Methods

    Science.gov (United States)

    Novak, Joseph D.

    1970-01-01

    Reviews two aspects of research related to audio-tutorial instructional methods. First, the learning theory of David P. Ausebel is summarized and applied to instructional procedures. Secondly, learning time for attainment of concept and knowledge levels is discussed. Concludes that studies are needed on designs based on Ausebel's theory,…

  18. The Use of Epistemic Distancing to Create a Safe Space to Sensemake in Introductory Physics Tutorials

    CERN Document Server

    Conlin, Luke D

    2015-01-01

    In active engagement physics classrooms, students get opportunities to make sense of physics together through discussion. They do not always take up these opportunities, in part because of the risk of sharing their ideas and having them rejected by their classmates or the instructors. In this case study, I analyze videotaped discourse of a tutorial group's early discussions to investigate how students manage these risks in creating a safe space to sensemake. I find that the students and instructors alike rely on a common discursive resource - epistemic distancing - to share their ideas while protecting themselves affectively if others disagree. Epistemic distancing includes hedging, joking, deferring, and other discourse moves used to soften one's stance in conversation. I use video analysis to illustrate the effects of these moves on tutorial groups' sensemaking discussions, and discuss implications for instructors wishing to encourage sensemaking discussions in their physics classrooms.

  19. RT3D tutorials for GMS users

    Energy Technology Data Exchange (ETDEWEB)

    Clement, T.P. [Pacific Northwest National Lab., Richland, WA (United States); Jones, N.L. [Brigham Young Univ., Provo, UT (United States)

    1998-02-01

    RT3D (Reactive Transport in 3-Dimensions) is a computer code that solves coupled partial differential equations that describe reactive-flow and transport of multiple mobile and/or immobile species in a three dimensional saturated porous media. RT3D was developed from the single-species transport code, MT3D (DoD-1.5, 1997 version). As with MT3D, RT3D also uses the USGS groundwater flow model MODFLOW for computing spatial and temporal variations in groundwater head distribution. This report presents a set of tutorial problems that are designed to illustrate how RT3D simulations can be performed within the Department of Defense Groundwater Modeling System (GMS). GMS serves as a pre- and post-processing interface for RT3D. GMS can be used to define all the input files needed by RT3D code, and later the code can be launched from within GMS and run as a separate application. Once the RT3D simulation is completed, the solution can be imported to GMS for graphical post-processing. RT3D v1.0 supports several reaction packages that can be used for simulating different types of reactive contaminants. Each of the tutorials, described below, provides training on a different RT3D reaction package. Each reaction package has different input requirements, and the tutorials are designed to describe these differences. Furthermore, the tutorials illustrate the various options available in GMS for graphical post-processing of RT3D results. Users are strongly encouraged to complete the tutorials before attempting to use RT3D and GMS on a routine basis.

  20. "ASTRO 101" Course Materials 2.0: Next Generation Lecture Tutorials and Beyond

    Science.gov (United States)

    Slater, Stephanie; Grazier, Kevin

    2015-01-01

    Early efforts to create course materials were often local in scale and were based on "gut instinct," and classroom experience and observation. While subsequent efforts were often based on those same instincts and observations of classrooms, they also incorporated the results of many years of education research. These "second generation" course materials, such as lecture tutorials, relied heavily on research indicating that instructors need to actively engage students in the learning process. While imperfect, these curricular innovations, have provided evidence that research-based materials can be constructed, can easily be disseminated to a broad audience, and can provide measureable improvement in student learning across many settings. In order to improve upon this prior work, next generation materials must build upon the strengths of these innovations while engineering in findings from education research, cognitive science, and instructor feedback. A next wave of materials, including a set of next generation lecture tutorials, have been constructed with attention to the body of research on student motivation, and cognitive load; and they are responsive to our body of knowledge on learning difficulties related to specific content in the domain. From instructor feedback, these materials have been constructed to have broader coverage of the materials typically taught in an ASTRO 101 course, to take less class time, and to be more affordable for students. This next generation of lecture tutorials may serve as a template of the ways in which course materials can be reengineered to respond to current instructor and student needs.

  1. Effect of Tutorial Giving on The Topic of Special Theory of Relativity in Modern Physics Course Towards Students’ Problem-Solving Ability

    Science.gov (United States)

    Hartatiek; Yudyanto; Haryoto, Dwi

    2017-05-01

    A Special Theory of Relativity handbook has been successfully arranged to guide students tutorial activity in the Modern Physics course. The low of students’ problem-solving ability was overcome by giving the tutorial in addition to the lecture class. It was done due to the limited time in the class during the course to have students do some exercises for their problem-solving ability. The explicit problem-solving based tutorial handbook was written by emphasizing to this 5 problem-solving strategies: (1) focus on the problem, (2) picture the physical facts, (3) plan the solution, (4) solve the problem, and (5) check the result. This research and development (R&D) consisted of 3 main steps: (1) preliminary study, (2) draft I. product development, and (3) product validation. The developed draft product was validated by experts to measure the feasibility of the material and predict the effect of the tutorial giving by means of questionnaires with scale 1 to 4. The students problem-solving ability in Special Theory of Relativity showed very good qualification. It implied that the tutorial giving with the help of tutorial handbook increased students problem-solving ability. The empirical test revealed that the developed handbook was significantly affected in improving students’ mastery concept and problem-solving ability. Both students’ mastery concept and problem-solving ability were in middle category with gain of 0.31 and 0.41, respectively.

  2. A Study of Text-to-Speech (TTS) in Children's English Learning

    Science.gov (United States)

    Huang, Yi-Ching; Liao, Lung-Chuan

    2015-01-01

    The purpose of this study was to explore the effects of the digital material incorporated into Text-to- Speech system for students' English spelling. The digital material was made on the basis of the Spelling Bee vocabulary list (approximately 300 words) issued by the selected school. 21 third graders from a private bilingual school in Taiwan were…

  3. Development and Evaluation of a Quantum Interactive Learning Tutorial on Larmor Precession Of Spin

    CERN Document Server

    Brown, enjamin R

    2016-01-01

    We conducted research on student difficulties and developed and evaluated a quantum interactive learning tutorial (QuILT) on Larmor precession of spin to help students learn about time-dependence of expectation values in quantum mechanics. The QuILT builds on students' prior knowledge and strives to help them develop a good knowledge structure of relevant concepts. It adapts visualization tools to help students develop intuition about these topics and focuses on helping them integrate qualitative and quantitative understanding. Here, we summarize the development and preliminary evaluation.

  4. Generating socially appropriate tutorial dialog

    NARCIS (Netherlands)

    Johnson, W. Lewis; Rizzo, Paola; Bosma, W.E.; Kole, Sander; Ghijsen, Mattijs; van Welbergen, H.; André, E.; Dybkjaer, L.; Minker, W.; Heisterkamp, P.

    Analysis of student-tutor coaching dialogs suggest that good human tutors attend to and attempt to influence the motivational state of learners. Moreover, they are sensitive to the social face of the learner, and seek to mitigate the potential face threat of their comments. This paper describes a

  5. MacSelfService online tutorial

    CERN Document Server

    CERN. Geneva

    2016-01-01

    Mac Self-Service is a functionality within the Mac Desktop Service built and maintained to empower CERN users by giving them easy access to applications and configurations through the Self-Service application. This tutorial (text attached to the event page) explains how to install Mac Self-Service and how to use it to install applications and printers. Content owner: Vincent Nicolas Bippus Presenter: Pedro Augusto de Freitas Batista 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) https://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  

  6. ReSTful OSGi Web Applications Tutorial

    Science.gov (United States)

    Shams, Khawaja; Norris, Jeff

    2008-01-01

    This slide presentation accompanies a tutorial on the ReSTful (Representational State Transfer) web application. Using Open Services Gateway Initiative (OSGi), ReST uses HTTP protocol to enable developers to offer services to a diverse variety of clients: from shell scripts to sophisticated Java application suites. It also uses Eclipse for the rapid development, the Eclipse debugger, the test application, and the ease of export to production servers.

  7. ESE 631 ASH COURSE Tutorial/UOPHELP

    OpenAIRE

    sdzfghj

    2015-01-01

    For more course tutorials visit www.uophelp.com   ESE 631 Complete Class, New Syllabus Business - General Business LRE and FAPE. Please read the article “Least Restrictive Environment: How Do We Prepare Both Our Special Educators and Our General Educators to Comply with the Provision?” (Keuhne, 1998). According to IDEA, what do the terms Least Restrictive Environment (LRE) and Free and Appropriate Public Education (FAPE) mean? How does inclusion fi...

  8. Thermophysics Universal Research Framework (TURF) Tutorial Package

    Science.gov (United States)

    2017-03-02

    DATES COVERED (From - To) 4. TITLE AND SUBTITLE Thermophysics Universal Research Framework (TURF) Tutorial Package 5a. CONTRACT NUMBER In...Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. 239.18 THERMOPHYSICS UNIVERSAL RESEARCH FRAMEWORK – INFRASTRUCTURE RELEASE – (TURF-IR V1.0...a C-R physics module), there are no hooks to indicate that a particular module is missing. In this way, reverse engineering the functionality of a

  9. abs417ashcoursesTutorial /uophelp

    OpenAIRE

    smith

    2015-01-01

    For more course tutorials visit www.uophelp.com     ABS 417 Week 1 DQ 1 ( The Power of Many )    ABS 417 Week 1 DQ 2 ( Social Change Model )    ABS 417 Week 2 DQ 1 ( Empowerment, Disempowerment and Social Change )   ABS 417 Week 2 DQ 2 ( Non-Profit vs. For-Profit Organizations )    ABS 417 Week 2 Assignment ( Reflection Paper )    ABS 417 Week 3 DQ 1 ( Social Problems )  &nb...

  10. ACC 220 Tutorials / acc220dotcom

    OpenAIRE

    modumteja

    2015-01-01

    For more course tutorials visit www.acc220.com   ACC 220 Week 1 Checkpoint Career Opportunities ACC 220 Week 1 DQ 1 & DQ 2 ACC 220 Week 2 Checkpoint Proprietorships, Partnerships, and Corporations ACC 220 Week 2 Assignment Financial Statements ACC 220 Week 3 Checkpoint Classified Balance Sheets ACC 220 Week 3 DQ 1 and DQ 2 ACC 220 Week 4 Checkpoint Cash Management Matrix Appendix B ACC 220 Week 4 Assignment Internal Cash Control ACC 220 Wee...

  11. EDU 626 ASH COURSE Tutorial/UOPHELP

    OpenAIRE

    dsftr

    2015-01-01

    For more course tutorials visit www.uophelp.com   EDU 626 Complete Class, New Coursework Business - General Business Week 1 Brainstorm. Brainstorm potential educational research topics that are of interest to you. What is a topic that will motivate you to want to explore it further? Try to focus in as much as possible. For example, if you are interested in education for gifted children, you may want to focus on the advantages/disadvantages of homogeneous grouping ...

  12. Implementation of Inquiry-Based Tutorials in AN Introductory Physics Course: the Role of the Graduate Teaching Assistant.

    Science.gov (United States)

    Thoresen, Carol Wiggins

    1994-01-01

    This study determined if the training provided physics teaching assistants was sufficient to accomplish the objectives of inquiry-based tutorials for an introductory physics course. Qualitative research methods were used: (1) to determine if the Physics by Inquiry method was modeled; (2) to describe the process from the teaching assistant perspective; (3) to determine TA opinions on training methods; (4) to develop a frame of reference to better understand the role of TA's as instructional support staff. The study determined that the teaching assistants verbalized appropriate instructional actions, but were observed to use a predominantly didactic teaching style. TA's held a variety of perceptions and beliefs about inquiry -based learning and how science is learned. They felt comfortable in the role of tutorial instructor. They were satisfied with the training methods provided and had few suggestions to change or improve training for future tutorial instructors. A concurrent theme of teacher action dependent on teacher beliefs was sustained throughout the study. The TA's actions, as tutorial instructors, reflected their educational beliefs, student background and learning experiences. TA's performance as tutorial instructors depended on what they think and believe about learning science. Practical implications exist for training teaching assistants to be tutorial instructors. Some recommendations may be appropriate for TA's required to use instructional methods that they have not experienced as students. Interview prospective teaching assistants to determine educational experience and beliefs. Employ inexperienced teaching assistants whose perspectives match the proposed instructional role and who might be more receptive to modeling. Incorporate training into staff meetings. Provide time for TA's to experience the instructional model with simulation or role play as students and as instructors, accompanied by conference discussion. Use strategies known to enhance

  13. An Introduction to Boiler Water Chemistry for the Marine Engineer: A Text of Audio-Tutorial Instruction.

    Science.gov (United States)

    Schlenker, Richard M.; And Others

    Presented is a manuscript for an introductory boiler water chemistry course for marine engineer education. The course is modular, self-paced, audio-tutorial, contract graded and combined lecture-laboratory instructed. Lectures are presented to students individually via audio-tapes and 35 mm slides. The course consists of a total of 17 modules -…

  14. A Case Study of Prior Knowledge, Learning Approach and Conceptual Change in an Introductory College Chemistry Tutorial Program.

    Science.gov (United States)

    Braathen, Per Christian; Hewson, Peter W.

    This paper presents a case study involving a small group of students enrolled in a tutorial program learning introductory college chemistry. The underlying theoretical framework of this investigation was a constructivist view of learning, but more specifically it was based on Ausubel's theory of meaningful learning. The findings of this…

  15. Enhancing Tutorial Learning Experiences: A Programme to Develop Sessional-Tutor Teaching Skills by Raising Awareness about Learning

    Science.gov (United States)

    Truuvert, Toomas

    2014-01-01

    This article outlines the trial of a programme to enhance tutorial learning experiences by raising sessional-tutor awareness about learning, and reflects on its results. The author developed the programme for an introductory undergraduate unit in finance with historically very large enrolments, diverse student populations, and high failure rates.…

  16. Evaluasi Tutor Online untuk Meningkatkan Kualitas Layanan Tutorial Tatap Muka pada Pendidikan Jarak Jauh

    Directory of Open Access Journals (Sweden)

    Sugiran

    2016-04-01

    Full Text Available Underwriting performance of tutors at the Open University (UT is determined from the evaluation of tutors is done manually by distributing a questionnaire to students. This system is costly, less preferred students, interfere with the activity of the tutorial, the questionnaire processing is still done manually, and the report can not be received on time. The solution needs to be an evaluation system based tutors online to replace the old system. This study aims to generate application-based tutor online evaluation system which can improve the quality of service tutorial face to face at UT. Application design using the System Development Life Cycle (SDLC with several stages. The first is a systems planning (needs analysis, using interview techniques, dokuemntasi and observation. Second, system analysis (system requirements analysis conducted to formulate the solution of existing problems. Third, the system design (system design, which is depicted in diagrammatic form context-level data flow diagram (DFD. Fourth systems implementation (implementation of the system, carried out using pseudocode programming code based on the programming language, and Fifth, system testing, using black box method testing. Results test show that the application is in conformity with the needs of the system, where students can assess the tutor UT simply by accessing the internet. Expected results of this study, evaluation of the application form based online tutors can help UT in terms of improving the quality of face-to-face tutorial services.

  17. Outcomes of tutorial teaching. Strategies for nursing training in the new pedagogical model.

    Directory of Open Access Journals (Sweden)

    Zulema Bos Rodríguez

    2005-12-01

    Full Text Available Background: Educacation at work is the main form of the educative process in the clinical cycle of the medical higher educational system which the superior form is the tutorial one. Objective: To evaluate the strategy applied in the tutorial in the nursing new pedagogical model. Methods: A descriptive study of intervention and evaluation which started in the 1st academic year on September, 2004 collecting the application and evaluation of the strategy applied in the tutorial process of the nursing new pedagogical model. 163 students of the 2nd academic year of the Bachellor of Science in Nursing were the universe of this investigation. 50 % of them were taken as a randomized sample from 82 groups. Differente documents were reviewed and a survey was applied in order to evaluate the strategy according to the attention received by their tutors and the mark obtained in the practical final exam of 1st and 2nd academic year of their study. Results: Strategies were evaluated as Good taking into consideration the criterion of the managers of the hospital institution and the personnel in charge of the educative process. All the students passed the practical final exam and there was a predominium of the highest mark (5. The majority of the students consider the attention given by their tutors as Good. The results in the final exams in both courses behaved in a similar way with a slight augmentation in the highest category (5 in the academic course 2004-2005.

  18. TUTORIAL COACHING AS A STRATEGY OF PROFESSIONAL AND PERSONAL DEVELOPMENT: AN EXPERIENCE-BASED STUDY IN A SECONDARY EDUCATION INSTITUTE

    Directory of Open Access Journals (Sweden)

    GLADYS IBETH ARIZA ORDÓÑEZ

    2005-01-01

    Full Text Available Tutorial accompaniment constitutes at present a necessary alternative in the framework of higher education. This workstarts with a general conceptualization of the tutorial, and makes a review of the styles, methods and proceduresrelated to this academic life facet which can effectively contribute to reach the goals the present higher education pursuitwhen it is applied in a coherent and systematic way.Considering the changes that the economy as well as the legislation have generated in education, and mainly in thoseLatin-American university programs, it is necessary to generate changing processes on the curriculum conceptualization,the teaching activities and the academic planning, and also to promote tutorial programs to the students, in order torespond to the difficulties they confront along the different stages of their lives. This research emerges from the onecarried out about the effectiveness of a tutorial program at a Psychology Department. It pretends to highlight theprincipal points of the accompaniment tutorial programs that require to be adjusted and adapted, in order to facilitatean educational service aimed to consider not only the professional training but the personal formation as well.

  19. Developing an Interactive Tutorial on a Mach-Zehnder Interferometer with Single Photons

    CERN Document Server

    Singh, Chandralekha

    2015-01-01

    We are developing a Quantum Interactive Learning Tutorial (QuILT) on a Mach-Zehnder Interferometer with single photons to expose upper-level students in quantum mechanics courses to contemporary applications. The QuILT strives to help students develop the ability to apply fundamental quantum principles to physical situations and explore differences between classical and quantum ideas. The QuILT adapts visualization tools to help students build physical intuition about quantum phenomena and focuses on helping them integrate qualitative and quantitative understanding. We also discuss findings from a preliminary in-class evaluation.

  20. 本科生导师制的理论与实践研究%Research on the Theory and Practice of Undergraduate Tutorial System

    Institute of Scientific and Technical Information of China (English)

    刘畅

    2014-01-01

    The undergraduate tutorial system is a new model to train the undergraduates,to improve the quality of higher education has an important role in. This paper expounds the tutorial system for undergraduate students in origin,connotation and positioning,the implementation of the undergraduate tutorial system and the significance,the present our country university undergraduate tutorial system implementation of existing problems and countermeasures.%本科生导师制是一种新的本科生培养模式,对提高高等教育质量具有重要作用。阐述了本科生导师制的起源、内涵和定位,实行本科生导师制的意义以及目前我国高校实行本科生导师制存在的问题及对策等。

  1. Adding problem-based learning tutorials to a traditional lecture-based curriculum: a pilot study in a dental school.

    Science.gov (United States)

    Katsuragi, Hiroaki

    2005-09-01

    This article reports on the implementation of a problem-based learning (PBL) tutorial in our advanced program for second year students within an existing curriculum. The program was opened on the last 5 days of the summer vacation and students could volunteer to be part of the group. Students separated themselves into small groups by random sampling. The PBL tutorials were done during the first 3 days for medical problems according to our original scenarios (based on medical cases), and during the last 2 days, students made presentations of their learning outcomes, using information technology (IT) by themselves. Throughout this program, students were expected to engage in self-learning, except for a 1(1/2)-h group session with a tutor. Assessment was done by attendance at a group session and by portfolio analysis. Following the portfolio analysis, students identified the number of learning issues (group A, 26 +/- 7 issues; group B, 20 +/- 3 issues; group C, 21 +/- 7 issues). Research, by questionnaire, revealed that 84% of the students were strongly interested in each scenario and 95% of the students felt familiar with each scenario. The levels of satisfaction with the tutor were different in the three groups. All of the students were comfortable in the discussion room and IT center. These results suggested that PBL tutorials are supported by the scenario, the tutor, and the location of the group session, as well as by self-learning. Moreover, one of the most important factors for a PBL tutorial that the student is ready for the free discussions and has enough time for individual self-learning.

  2. Java-Based Exercises and Tutorials - Updating the Classics

    Science.gov (United States)

    Gelderman, Richard; Carini, Michael T.; Flowers, Russell

    A great deal of recent emphasis has been focused on hands-on interactive lessons which place the learning into the hands of the students. Not that this is a new idea; in fact many current educators were trained with such classic activities as ""Laboratory Exercises in Astronomy"" (Sky and Telescope) or ""Astronomy Through Practical Investigations"" (L.S.W Publications). Regardless of their high quality content however these stalwart pen-and-paper activities simply are not in synch with the current generation of students. Luckily the proliferation of relatively powerful Internet connected computers provides the opportunity to revise previously successful activities for today's students. We have created new variations of such familiar activities as ""Stellar Spectral Classification"" ""Galaxy Classification"" and ""Stars Gas and Dust in the Milky Way"". Presented as Java-based scripts compatible with any web browser our revamped activities have been developed for use as both ungraded tutorials and exercises assigned for a grade. We shall present demonstrations of the completed activities an evaluation of our experience and plans for the future

  3. Performance Measurement for Brain-Computer or Brain-Machine Interfaces: A Tutorial

    Science.gov (United States)

    Thompson, David E.; Quitadamo, Lucia R.; Mainardi, Luca; Laghari, Khalil ur Rehman; Gao, Shangkai; Kindermans, Pieter-Jan; Simeral, John D.; Fazel-Rezai, Reza; Matteucci, Matteo; Falk, Tiago H.; Bianchi, Luigi; Chestek, Cynthia A.; Huggins, Jane E.

    2014-01-01

    Objective Brain-Computer Interfaces (BCIs) have the potential to be valuable clinical tools. However, the varied nature of BCIs, combined with the large number of laboratories participating in BCI research, makes uniform performance reporting difficult. To address this situation, we present a tutorial on performance measurement in BCI research. Approach A workshop on this topic was held at the 2013 International BCI Meeting at Asilomar Conference Center in Pacific Grove, California. This manuscript contains the consensus opinion of the workshop members, refined through discussion in the following months and the input of authors who were unable to attend the workshop. Main Results Checklists for methods reporting were developed for both discrete and continuous BCIs. Relevant metrics are reviewed for different types of BCI research, with notes on their application to encourage uniform application between laboratories. Significance Graduate students and other researchers new to BCI research may find this tutorial a helpful introduction to performance measurement in the field. PMID:24838070

  4. The SIKS/BiGGrid Big Data Tutorial

    NARCIS (Netherlands)

    Hiemstra, Djoerd; Lammerts, Evert; de Vries, A.P.

    2011-01-01

    The School for Information and Knowledge Systems SIKS and the Dutch e-science grid BiG Grid organized a new two-day tutorial on Big Data at the University of Twente on 30 November and 1 December 2011, just preceding the Dutch-Belgian Database Day. The tutorial is on top of some exciting new

  5. Developing and Testing a Video Tutorial for Software Training

    NARCIS (Netherlands)

    Meij, van der Hans

    2014-01-01

    Purpose: Video tutorials for software training are rapidly becoming popular. A set of dedicated guidelines for the construction of such tutorials was recently advanced in Technical Communication (Van der Meij & Van der Meij, 2013). The present study set out to assess the cognitive and motivational e

  6. The SIKS/BiGGrid Big Data Tutorial

    NARCIS (Netherlands)

    Hiemstra, Djoerd; Lammerts, Evert; Vries, de Arjen P.

    2011-01-01

    The School for Information and Knowledge Systems SIKS and the Dutch e-science grid BiG Grid organized a new two-day tutorial on Big Data at the University of Twente on 30 November and 1 December 2011, just preceding the Dutch-Belgian Database Day. The tutorial is on top of some exciting new developm

  7. The SIKS/BiGGrid Big Data Tutorial

    NARCIS (Netherlands)

    Hiemstra, Djoerd; Lammerts, Evert; de Vries, A.P.

    2011-01-01

    The School for Information and Knowledge Systems SIKS and the Dutch e-science grid BiG Grid organized a new two-day tutorial on Big Data at the University of Twente on 30 November and 1 December 2011, just preceding the Dutch-Belgian Database Day. The tutorial is on top of some exciting new developm

  8. Evaluating Best Practices for Video Tutorials: A Case Study

    Science.gov (United States)

    Weeks, Thomas; Putnam Davis, Jennifer

    2017-01-01

    This article will explore one library's experience creating best practices for the creation of video tutorials. First, a literature review establishes the best practices other creators have used. Then, the authors apply these best practices to the creation of their first video tutorial. Finally, they evaluate the usefulness of each practice in…

  9. SPIN Tutorial: How to Become a SPIN Doctor

    NARCIS (Netherlands)

    Ruys, T.C.; Bosnacki, D.; Leue, S.

    2002-01-01

    SPIN is a model checker for the verification of software systems. SPIN uses a high level language called PROMELA to specify systems descriptions. The goal of this tutorial is to introduce novice users to both PROMELA and SPIN. The tutorial itself is divided into two parts. The BASIC SPIN part is tar

  10. XACC 280 UOP Tutorial Course/Uoptutorial

    OpenAIRE

    anemone222

    2015-01-01

    For More Course Tutorials Visit www.uoptutorial.com             1.      Assignment: Journalizing, Posting, and Preparing a Trial Balance   ·         Complete P2-2A on p. 81 of Financial Accounting, using the templates in Appendix C for your answers. Each part of the problem corresponds to one tab in Appendix C. Complete all three tabs of Appendix C. ...

  11. SOC 120 ASH Tutorial course/ Uoptutorial

    OpenAIRE

    Michael Crichton

    2015-01-01

    For more course tutorials visit www.uoptutorial.com     SOC 120 WEEK 1 DQ 1 RELATIVISM SOC 120 WEEK 1 DQ 2 EGOISM AND ALTRUISM SOC 120 WEEK 2 DQ 1 SCHOOL PRAYER SOC 120 WEEK 2 DQ 2 RESPONSIBILITY AND REWARD SOC 120 WEEK 2 RELATIVISM AND MORALITY SOC 120 WEEK 3 DQ 1 DEATH PENALTY SOC 120 WEEK 3 DQ 2 FUTURE GENERATIONS AND DEVELOPMENT SOC 120 WEEK 3 ROUGH DRAFT OF FINAL PAPER ON ETHICS THEORY SOC 120 WEEK 4 DQ 1 PRESUMPTION OF INNOCENCE ...

  12. MGT 401 ASH Course Tutorial / Tutorialoutlet

    OpenAIRE

    kennith

    2015-01-01

    For more course tutorials visit www.tutorialoutlet.com   MGT 401 Week 1 Individual Assignment Strategic Management Process Paper (Ash) MGT 401 Week 1 Class Activity Week 1 (Ash) MGT 401 Week 1 DQ 1 (Ash) MGT 401 Week 1 DQ 2 (Ash) MGT 401 Week 2 Learning Team Business Model Comparison Example (Ash) MGT 401 Week 2 DQ 1 (Ash) MGT 401 Week 2 DQ 2 (Ash) MGT 401 Week 2 Class Activity (Ash) MGT 401 Week 3 Individual Assignment Business Plan Evaluation (Ash) ...

  13. MGT 330 ASH Course Tutorial / Tutorialoutlet

    OpenAIRE

    alfoniz

    2015-01-01

    For more course tutorials visit www.tutorialoutlet.com   MGT 330 Week 1 Individual Assignment Functions of Management Paper (Ash) MGT 330 Week 1 DQ 1 (Ash) MGT 330 Week 1 DQ 2 (Ash) MGT 330 Week 1 DQ 3 (Ash) MGT 330 Week 1 Summary (Ash) MGT 330 Week 2 Team Assignment External Internal Factors Paper (Ash) MGT 330 Week 2 Individual Assignment Delegation (Ash) MGT 330 Week 2 Summary (Ash) MGT 330 Week 2 DQ 1 (Ash) MGT 330 Week 2 DQ 2 (Ash) MGT 330 W...

  14. HIS 103 ASH course tutorial/tutorialoutlet

    OpenAIRE

    NARESH 1

    2015-01-01

    For more course tutorials visit www.tutorialoutlet.com   HIS 103 Week 1 DQ 1 (Transition to Agriculture) (Ash) HIS 103 Week 1 DQ 2 (Early Complex Societies) (Ash) HIS 103 Week 1 Quiz (Ash) HIS 103 Week 1 Assignment (Ash) HIS 103 Week 2 Assignment Greco Roman Influence Paper (Ash) HIS 103 Week 2 DQ 1 Chinese Social and Political Order Systems (Ash) HIS 103 Week 2 DQ 2 Caste System (Ash) HIS 103 Week 2 Quiz (Ash) HIS 103 Week 3 Assignment Black Death Dra...

  15. MAT 126 ASH Course Tutorial / Tutorialoutlet

    OpenAIRE

    stylia

    2015-01-01

    For more course tutorials visit www.tutorialoutlet.com   MAT 126 Week 1 DQ 1 (Ash) MAT 126 Week 1 Quiz (Ash) MAT 126 Week 1 Written Assignment (Arithmetic and geometric sequence) (Ash) MAT 126 Week 2 DQ 1 (Ash) MAT 126 Week 2 DQ 2 (Ash) MAT 126 Week 2 Assignment Is It Fat Free (Ash) MAT 126 Week 2 Quiz (Ash) MAT 126 Week 3 DQ 1 (Ash) MAT 126 Week 3 DQ 2 (Ash) MAT 126 Week 3 Assignment Quadratic Equations (Ash) MAT 126 Week 3 Quiz (Ash) MAT 126...

  16. CJA 444 Tutorials / cja444dotcom

    OpenAIRE

    sunshine384

    2015-01-01

    For more course tutorials visit www.cja444.com   CJA 444 Week 1 DQ 1 CJA 444 Week 1 DQ 2 CJA 444 Week 1 Individual Assignment Organizational Behavior Paper CJA 444 Week 1 Team Assignment Weekly Summary CJA 444 Week 2 DQ 1 CJA 444 Week 2 DQ 2 CJA 444 week 2 Individual Assignment Group Behavior and Processes Paper CJA 444 Week 2 Team Assignment Team Diversity Paper CJA 444 Week 2 Learning Team Weekly Summary CJA 444 Week 3 DQ 1 CJA 444 We...

  17. Sonic effervescence: A tutorial on acoustic cavitation

    Energy Technology Data Exchange (ETDEWEB)

    Apfel, R.E. [Yale University, New Haven, Connecticut 06520-8286 (United States)

    1997-03-01

    This article on acoustic cavitation is a revision of a tutorial lecture presented at the Acoustical Society of America meeting in Austin, Texas, on 28 November 1994. The general approach adopted here differs from a review article in stressing the overarching themes that come under the category of acoustic cavitation, rather than being an encyclopedic reference on the topic. When possible, specific order-of-magnitude estimates have been given so that the reader can better understand the particular phenomena being described. The basic physics is discussed, and applications are reviewed with the goal of putting them in a useful context. {copyright} {ital 1997 Acoustical Society of America.}

  18. Endnote Web tutorial for BJCVS/RBCCV

    Directory of Open Access Journals (Sweden)

    Marcos Aurélio Barboza de Oliveira

    2015-04-01

    Full Text Available AbstractAt present, many useful tools for reference management are available for use. They can be either off-line softwares or accessible Websites to all users in the internet. Their target is to facilitate the production of scientific text. But, to accomplish that, the featured bibliographic style should be effectively inserted, and the program has to be free. Here in this tutorial, we present Endnote Web®, a bibliographic reference management program comprising these two requirements: it contains the Brazilian Journal of Cardiovascular Surgery reference format and its use is free for charge after sign-in in IP registered terminal in Web of Science®.

  19. Endnote Web tutorial for BJCVS/RBCCV.

    Science.gov (United States)

    Oliveira, Marcos Aurélio Barboza de; Santos, Carlos Alberto dos; Brandi, Antônio Carlos; Botelho, Paulo Henrique Husseini; Sciarra, Adília Maria Pires; Braile, Domingo Marcolino

    2015-01-01

    At present, many useful tools for reference management are available for use. They can be either off-line softwares or accessible Websites to all users in the internet. Their target is to facilitate the production of scientific text. But, to accomplish that, the featured bibliographic style should be effectively inserted, and the program has to be free. Here in this tutorial, we present Endnote Web®, a bibliographic reference management program comprising these two requirements: it contains the Brazilian Journal of Cardiovascular Surgery reference format and its use is free for charge after sign-in in IP registered terminal in Web of Science®.

  20. Endnote Web tutorial for BJCVS/RBCCV

    Science.gov (United States)

    de Oliveira, Marcos Aurélio Barboza; dos Santos, Carlos Alberto; Brandi, Antônio Carlos; Botelho, Paulo Henrique Husseini; Sciarra, Adília Maria Pires; Braile, Domingo Marcolino

    2015-01-01

    At present, many useful tools for reference management are available for use. They can be either off-line softwares or accessible Websites to all users in the internet. Their target is to facilitate the production of scientific text. But, to accomplish that, the featured bibliographic style should be effectively inserted, and the program has to be free. Here in this tutorial, we present Endnote Web®, a bibliographic reference management program comprising these two requirements: it contains the Brazilian Journal of Cardiovascular Surgery reference format and its use is free for charge after sign-in in IP registered terminal in Web of Science®. PMID:26107457

  1. BIS 220 Tutorials /bis220dotcom

    OpenAIRE

    ramya85

    2015-01-01

    BIS 220 Entire Course   For more course tutorials visit www.bis220.com   BIS 220 Week 1 Individual Assignment Information Technology Acts Paper BIS 220 Week 1 DQ 1 BIS 220 Week 1 DQ 2 BIS 220 Week 2 LT Reflection Summary BIS 220 Week 2 Individual Assignment Information Systems Proposal BIS 220 Week 2 DQ 1 BIS 220 Week 2 DQ 2 BIS 220 Week 3 Individual Assignment Types of Electronic Commerce Activity BIS 220 Week 3 LT Reflection Summ...

  2. CJS 220 Tutorials / cjs220dotcom

    OpenAIRE

    sunshine38

    2015-01-01

    For more course tutorials visit www.cjs220.com   CJS 220 Week 1 DQ 1 and DQ 2 CJS 220 Week 2 Checkpoint Structure of the Courts CJS 220 Week 2 Individual Law Opinion Paper CJS 220 Week 3 Checkpoint Due Process CJS 220 Week 3 Checkpoint Legal Defenses CJS 220 Week 3 DQ 1 and DQ 2 CJS 220 Week 4 Checkpoint Attorney Client Confidentiality   CJS 220 Week 4 Individual Assignment Prosecution Versus Defense Paper CJS 220 Week 5 Checkpoint Path to...

  3. BIS 220 Tutorials / bis220dotcom

    OpenAIRE

    rajitha82

    2015-01-01

    BIS 220 Entire Course   For more course tutorials visit www.bis220.com   BIS 220 Week 1 Individual Assignment Information Technology Acts Paper BIS 220 Week 1 DQ 1 BIS 220 Week 1 DQ 2 BIS 220 Week 2 LT Reflection Summary BIS 220 Week 2 Individual Assignment Information Systems Proposal BIS 220 Week 2 DQ 1 BIS 220 Week 2 DQ 2 BIS 220 Week 3 Individual Assignment Types of Electronic Commerce Activity BIS 220 Week 3 LT Reflection Summ...

  4. Tutorial examples for uncertainty quantification methods.

    Energy Technology Data Exchange (ETDEWEB)

    De Bord, Sarah [Univ. of California, Davis, CA (United States)

    2015-08-01

    This report details the work accomplished during my 2015 SULI summer internship at Sandia National Laboratories in Livermore, CA. During this internship, I worked on multiple tasks with the common goal of making uncertainty quantification (UQ) methods more accessible to the general scientific community. As part of my work, I created a comprehensive numerical integration example to incorporate into the user manual of a UQ software package. Further, I developed examples involving heat transfer through a window to incorporate into tutorial lectures that serve as an introduction to UQ methods.

  5. Replacement of traditional lectures with computer-based tutorials: a case study

    Directory of Open Access Journals (Sweden)

    Derek Lavelle

    1996-12-01

    Full Text Available This paper reports on a pilot project with a group of 60 second-year undergraduates studying the use of standard forms of contract in the construction industry. The project entailed the replacement of two of a series of nine scheduled lectures with a computer-based tutorial. The two main aims of the project were to test the viability of converting existing lecture material into computer-based material on an in-house production basis, and to obtain feedback from the student cohort on their behavioural response to the change in media. The effect on student performance was not measured at this stage of development.

  6. Intelligent tutorial system for selftraining in tuning of control systems; Sistema tutorial inteligente para el autoentrenamiento en sintonizacion de sistemas de control

    Energy Technology Data Exchange (ETDEWEB)

    Romero Jimenez, Guillermo; Perez Ocampo, Maria Concepcion [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    1999-07-01

    In this paper the design, development and validation of an intelligent tutorial system oriented to the instruction of techniques of tuning of control systems is described. This system is based on systems previously developed in the Simulation Unit of the Instituto de Investigaciones Electricas (IIE). The designed system accounts with four modules: of knowledge, the student model, of tutor and of interface, basic characteristics that allows to locate this system in the context of the intelligent tutorial systems. In this system in particular, the knowledge module was only modified, because advantage is taken of the existing structure to incorporate a new dominion of application: the one of the techniques of tuning of control systems. The system maintains the characteristic that it can also be used as a consultation system. In addition to the design and validation of the tutorial system, when following the methodology of processing the degree of generality of the developed system, was evaluated, taking into account the evaluation and quantification of metrics that the engineering software proposes. [Spanish] En este trabajo se describen el diseno, el desarrollo y la validacion de un sistema tutorial inteligente orientado a la instruccion de tecnicas de sintonizacion de sistemas de control. Este sistema esta basado en sistemas desarrollados anteriormente en la Unidad de Simulacion del Instituto de Investigaciones Electricas (IIE). El sistema disenado cuenta con cuatro modulos: de conocimiento, del modelo del estudiante, de tutor y de interfaz, caracteristica principal que permite ubicar a este sistema en el contexto de los sistemas tutoriales inteligentes. En este sistema en particular solo se modifica el modulo de conocimiento, pues se aprovecha la estructura existente para incorporar un nuevo dominio de aplicacion: el de las tecnicas de sintonizacion de sistemas de control. El sistema mantiene la caracteristica de que tambien puede utilizarse como un sistema de

  7. Guidelines to develop interactive tutorials on 3D biomolecules: the case of DNA repair by photolyase

    Directory of Open Access Journals (Sweden)

    Larissa Assis Barony Valadares Fonseca

    2016-11-01

    Full Text Available INTRODUCTION: This work presents the following guidelines for developing interactive learning objects on the 3D biomolecules: i- identify a relevant educational need; ii-select an appropriate subject; iii- employ interactive 3D molecular structures; iv- simultaneously display animation with related textual information or 2D diagrams; v- integrating different modes of representation of chemical phenomena. Based on these, was constructed the "Photolyase Tutorial". Photolyase is an enzyme that repairs DNA. It recognizes the cyclobutane pyrimidine dimer lesion (CPD caused by exposure to ultraviolet light. Understanding the repair mechanism requires understanding the structure-activity relationships of the molecules involved. Therefore, this topic is a convenient subject for teaching key aspects of the structure of protein and nucleic acids. There are few interactive 3D DNA repair tutorials available and most of these are in english, therefore not acessible for students that do not domain this language. Besides, these tutorials generally focus only on displaying structural features without make foster correlations between the structure and chemical aspects of repair mechanisms. OBJECTIVES: In order to construct a interactive tutorial that fills these gaps, the 3D structures of a DNA molecule, a DNA with CPD lesion and the photolyase enzyme were manipulated focusing on structural and chemical explanation. MATERIALS AND METHODS: These structures were obtained from PDB (http://www.rcsb.org/pdb/home/home.do and manipulated to show biochemical and chemical concepts by using the resources from the LABIQ Platform (http://labiq.is.usp.br. DISCUSSION AND RESULTS: Several concepts are covered, i.e., H-bonding, active site, co-factors etc. The tutorial is organized in small conceptual blocks presenting, in a stepwise fashion, how the enzyme recognizes the DNA lesion and proceeds to repair. Each block comprises a trigger button that controls the interactive

  8. Improving Student Understanding of Coulomb's Law and Gauss's Law

    CERN Document Server

    Singh, Chandralekha

    2016-01-01

    We discuss the development and evaluation of five research-based tutorials on Coulomb's law, superposition, symmetry and Gauss's Law to help students in the calculus-based introductory physics courses learn these concepts. We discuss the performance of students on the pre-/post-tests given before and after the tutorials in three calculus-based introductory physics courses. We also discuss the performance of students who used the tutorials and those who did not use it on a multiple-choice test which employs concepts covered in the tutorials.

  9. A New Lecture-Tutorial for Teaching about Molecular Excitations and Synchrotron Radiation

    Science.gov (United States)

    Wallace, Colin S.; Prather, Edward E.; Hornstein, Seth D.; Burns, Jack O.; Schlingman, Wayne M.; Chambers, Timothy G.

    2016-01-01

    Light and spectroscopy are among the most important and frequently taught topics in introductory college-level general education astronomy courses (hereafter Astro 101). This is due to the fact that the vast majority of observational data studied by astronomers arrives at Earth in the form of light. While there are many processes by which matter can emit and absorb light, Astro 101 courses typically limit their instruction to the Bohr model of the atom and electron energy level transitions. In this paper, we report on the development of a new Lecture-Tutorial to help students learn about other processes that are responsible for the emission and absorption of light, namely molecular rotations, molecular vibrations, and the acceleration of charged particles by magnetic fields. Note that this paper primarily focuses on describing the variety of representations and reasoning tasks designed for this Lecture-Tutorial; while the end of this paper highlights some data that are suggestive of the Lecture-Tutorial's effectiveness, our more comprehensive analysis of its efficacy will be presented in a future publication.

  10. Supporting Interactive Teaching Methods at the New Faculty Workshop with Astronomy Lecture-Tutorials

    Science.gov (United States)

    Slater, T. F.; Brissenden, G.; Duestua, S.; Prather, E. E.

    2004-05-01

    Ongoing research by the Conceptual Astronomy and Physics Education Research (CAPER) Team at the University of Arizona Steward Observatory suggests that, although faculty realize that lecture-based instruction is ineffective for many students, they are not aware of what interactive teaching strategies are available, particularly for large enrollment courses. A major emphasis of the AAPT/AAS New Faculty Workshop was to introduce faculty to effective active-learning strategies based on an understanding of how people learn. Faculty were introduced to think-pair-share methods where students work together to explain difficult concepts to each other. Faculty were also introduced to authentic assessment strategies that go beyond using traditional multiple-choice tests. In particular, faculty were introduced to Lecture-Tutorials for Introductory Astronomy. The Lecture-Tutorials are instructional materials intended for use with collaborative student learning groups and are designed specifically to be easily integrated into existing courses centered on conventional lectures and do not require any outside equipment or a drastic course revision for implementation. The materials are based on research into student beliefs and reasoning difficulties and use effective instructional strategies that center on student learning. Each workshop presentation was complimented by a follow-up small group discussion session.

  11. Overcoming Common Conceptual and Reasoning Difficulties in Cosmology: A Lecture-Tutorial Approach

    Science.gov (United States)

    Prather, Edward E.; Wallace, C. S.; Duncan, D.

    2011-01-01

    For the past two years, we have conducted fundamental research into Astro 101 students' conceptual and reasoning difficulties in cosmology. To date, we have analyzed the responses of over 2000 students from institutions across the United States to questions on the Big Bang, the expansion and evolution of the universe, and the evidence for dark matter. Our findings have helped guide the development of a new suite of cosmology Lecture-Tutorials to help students overcome their conceptual and reasoning difficulties. We discuss naïve ideas Astro 101 students have with several cosmology topics and provide evidence that the new Lecture-Tutorials help students achieve larger learning gains than is achieved by lecture alone. This material is based upon work supported by the National Science Foundation under Grant No. 0833364 and Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

  12. Cytopathology whole slide images and virtual microscopy adaptive tutorials: A software pilot

    Directory of Open Access Journals (Sweden)

    Simone L Van Es

    2015-01-01

    Full Text Available Background: The constant growth in the body of knowledge in medicine requires pathologists and pathology trainees to engage in continuing education. Providing them with equitable access to efficient and effective forms of education in pathology (especially in remote and rural settings is important, but challenging. Methods: We developed three pilot cytopathology virtual microscopy adaptive tutorials (VMATs to explore a novel adaptive E-learning platform (AeLP which can incorporate whole slide images for pathology education. We collected user feedback to further develop this educational material and to subsequently deploy randomized trials in both pathology specialist trainee and also medical student cohorts. Cytopathology whole slide images were first acquired then novel VMATs teaching cytopathology were created using the AeLP, an intelligent tutoring system developed by Smart Sparrow. The pilot was run for Australian pathologists and trainees through the education section of Royal College of Pathologists of Australasia website over a period of 9 months. Feedback on the usability, impact on learning and any technical issues was obtained using 5-point Likert scale items and open-ended feedback in online questionnaires. Results: A total of 181 pathologists and pathology trainees anonymously attempted the three adaptive tutorials, a smaller proportion of whom went on to provide feedback at the end of each tutorial. VMATs were perceived as effective and efficient E-learning tools for pathology education. User feedback was positive. There were no significant technical issues. Conclusion: During this pilot, the user feedback on the educational content and interface and the lack of technical issues were helpful. Large scale trials of similar online cytopathology adaptive tutorials were planned for the future.

  13. Virtual tutorials, Wikipedia books, and multimedia-based teaching for blended learning support in a course on algorithms and data structures

    Science.gov (United States)

    Knackmuß, Jenny; Creutzburg, Reiner

    2014-02-01

    The aim of this paper is to describe the benefit and support of virtual tutorials, Wikipedia books and multimedia-based teaching in a course on Algorithms and Data Structures. We describe our work and experiences gained from using virtual tutorials held in Netucate iLinc sessions and the use of various multimedia and animation elements for the support of deeper understanding of the ordinary lectures held in the standard classroom on Algorithms and Data Structures for undergraduate computer sciences students. We will describe the benefits, form, style and contents of those virtual tutorials. Furthermore, we mention the advantage of Wikipedia books to support the blended learning process using modern mobile devices. Finally, we give some first statistical measures of improved student's scores after introducing this new form of teaching support.

  14. A TUTORIAL INTRODUCTION TO ADAPTIVE FRACTAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Michael A Riley

    2012-09-01

    Full Text Available The authors present a tutorial description of adaptive fractal analysis (AFA. AFA utilizes an adaptive detrending algorithm to extract globally smooth trend signals from the data and then analyzes the scaling of the residuals to the fit as a function of the time scale at which the fit is computed. The authors present applications to synthetic mathematical signals to verify the accuracy of AFA and demonstrate the basic steps of the analysis. The authors then present results from applying AFA to time series from a cognitive psychology experiment on repeated estimation of durations of time to illustrate some of the complexities of real-world data. AFA shows promise in dealing with many types of signals, but like any fractal analysis method there are special challenges and considerations to take into account, such as determining the presence of linear scaling regions.

  15. Maximum Segment Sum, Monadically (distilled tutorial

    Directory of Open Access Journals (Sweden)

    Jeremy Gibbons

    2011-09-01

    Full Text Available The maximum segment sum problem is to compute, given a list of integers, the largest of the sums of the contiguous segments of that list. This problem specification maps directly onto a cubic-time algorithm; however, there is a very elegant linear-time solution too. The problem is a classic exercise in the mathematics of program construction, illustrating important principles such as calculational development, pointfree reasoning, algebraic structure, and datatype-genericity. Here, we take a sideways look at the datatype-generic version of the problem in terms of monadic functional programming, instead of the traditional relational approach; the presentation is tutorial in style, and leavened with exercises for the reader.

  16. Informed Source Separation: A Bayesian Tutorial

    Science.gov (United States)

    Knuth, Kevin H.

    2005-01-01

    Source separation problems are ubiquitous in the physical sciences; any situation where signals are superimposed calls for source separation to estimate the original signals. In h s tutorial I will discuss the Bayesian approach to the source separation problem. This approach has a specific advantage in that it requires the designer to explicitly describe the signal model in addition to any other information or assumptions that go into the problem description. This leads naturally to the idea of informed source separation, where the algorithm design incorporates relevant information about the specific problem. This approach promises to enable researchers to design their own high-quality algorithms that are specifically tailored to the problem at hand.

  17. Recently Published Lectures and Tutorials for ATLAS

    CERN Multimedia

    J. Herr

    2006-01-01

    As reported in the September 2004 ATLAS eNews, the Web Lecture Archive Project, a collaboration between the University of Michigan and CERN, has developed a synchronized system for recording and publishing educational multimedia presentations, using the Web as medium. The current system, including future developments for the project and the field in general, was recently presented at the CHEP 2006 conference in Mumbai, India. The relevant presentations and papers can be found here: The Web Lecture Archive Project A Web Lecture Capture System with Robotic Speaker Tracking This year, the University of Michigan team has been asked to record and publish all ATLAS Plenary sessions, as well as a large number of Physics and Computing tutorials. A significant amount of this material has already been published and can be accessed via the links below. All lectures can be viewed on any major platform with any common internet browser, either via streaming or local download (for limited bandwidth). Please enjoy the l...

  18. Recently Published Lectures and Tutorials for ATLAS

    CERN Multimedia

    Goldfarb, S.

    2006-01-01

    As reported in the September 2004 ATLAS eNews, the Web Lecture Archive Project, WLAP, a collaboration between the University of Michigan and CERN, has developed a synchronized system for recording and publishing educational multimedia presentations, using the Web as medium. The current system, including future developments for the project and the field in general, was recently presented at the CHEP 2006 conference in Mumbai, India. The relevant presentations and papers can be found here: The Web Lecture Archive Project. A Web Lecture Capture System with Robotic Speaker Tracking This year, the University of Michigan team has been asked to record and publish all ATLAS Plenary sessions, as well as a large number of Physics and Computing tutorials. A significant amount of this material has already been published and can be accessed via the links below. All lectures can be viewed on any major platform with any common internet browser, either via streaming or local download (for limited bandwidth). Please e...

  19. Tutorial: Radiation Effects in Electronic Systems

    Science.gov (United States)

    Pellish, Jonathan A.

    2017-01-01

    This tutorial presentation will give an overview of radiation effects in electrical, electronic, and electromechanical (EEE) components as it applies to civilian space systems of varying size and complexity. The natural space environment presents many unique threats to electronic systems regardless of where the systems operate from low-Earth orbit to interplanetary space. The presentation will cover several topics, including: an overview and introduction to the applicable space radiation environments common to a broad range of mission designs; definitions and impacts of effects due to impinging particles in the space environment e.g., total ionizing dose (TID), total non-ionizing dose (TNID), and single-event effects (SEE); and, testing for and evaluation of TID, TNID, and SEE in EEE components.

  20. Comparación entre los diagramas TTS obtenidos mediante los ensayos normalizados Huey y Strauss modificado para el acero inoxidable AISI 304

    Directory of Open Access Journals (Sweden)

    Otero, E.

    1996-04-01

    Full Text Available This work presents a comparison of Temperature-Time-Sensitization TTS diagrams obtained by Huey and modified Strauss standard, for detecting susceptibility to intergranular attack. The difference between these tests is the use of a strong or a slightly smooth oxidizing electrolyte. The diagrams obtained are different and if a sample tested by modified Strauss is sensitized, then it will be sensitized in the Huey test, but the contrary is not always true. This difference is because a sensitized sample has to have a continuous band lacking in chromium along the grain boundary in order to be sensitized in the modified Strauss test. This condition is not necessary in the Huey test.

    Se comparan los diagramas Temperatura-Tiempo-Sensibilización TTS, obtenidos mediante los ensayos normalizados de corrosión intergranular Huey y Strauss modificado, que, respectivamente, utilizan electrólitos fuerte y suavemente oxidantes, mostrándose que los diagramas obtenidos son diferentes. Si una muestra evaluada mediante el ensayo Strauss modificado se encuentra sensibilizada, entonces lo estará también en el ensayo Huey, pero no necesariamente ocurrirá lo contrario; esta diferencia se asocia a la necesidad de la existencia de una zona continua empobrecida en cromo a lo largo del límite de grano para que el material se sensibilice con respecto al ensayo Strauss modificado, condición innecesaria para el caso del ensayo Huey.

  1. A tutorial on Bayesian Normal linear regression

    Science.gov (United States)

    Klauenberg, Katy; Wübbeler, Gerd; Mickan, Bodo; Harris, Peter; Elster, Clemens

    2015-12-01

    Regression is a common task in metrology and often applied to calibrate instruments, evaluate inter-laboratory comparisons or determine fundamental constants, for example. Yet, a regression model cannot be uniquely formulated as a measurement function, and consequently the Guide to the Expression of Uncertainty in Measurement (GUM) and its supplements are not applicable directly. Bayesian inference, however, is well suited to regression tasks, and has the advantage of accounting for additional a priori information, which typically robustifies analyses. Furthermore, it is anticipated that future revisions of the GUM shall also embrace the Bayesian view. Guidance on Bayesian inference for regression tasks is largely lacking in metrology. For linear regression models with Gaussian measurement errors this tutorial gives explicit guidance. Divided into three steps, the tutorial first illustrates how a priori knowledge, which is available from previous experiments, can be translated into prior distributions from a specific class. These prior distributions have the advantage of yielding analytical, closed form results, thus avoiding the need to apply numerical methods such as Markov Chain Monte Carlo. Secondly, formulas for the posterior results are given, explained and illustrated, and software implementations are provided. In the third step, Bayesian tools are used to assess the assumptions behind the suggested approach. These three steps (prior elicitation, posterior calculation, and robustness to prior uncertainty and model adequacy) are critical to Bayesian inference. The general guidance given here for Normal linear regression tasks is accompanied by a simple, but real-world, metrological example. The calibration of a flow device serves as a running example and illustrates the three steps. It is shown that prior knowledge from previous calibrations of the same sonic nozzle enables robust predictions even for extrapolations.

  2. Peer discussions in lecture-based tutorials in introductory physics

    Science.gov (United States)

    Leinonen, Risto; Asikainen, Mervi A.; Hirvonen, Pekka E.

    2017-06-01

    This study analyzes the types of peer discussion that occur during lecture-based tutorial sessions. It focuses in particular on whether discussions of this kind have certain characteristics that might indicate success in the post-testing phase. The data were collected during an introductory physics course. The main data set was gathered with the aid of audio recordings. Data-driven content analysis was applied in the analysis to facilitate the placement of students' discussions in particular categories related to different types of discussions. Four major discussion types were found: discussions related to the content knowledge, metalevel discussions including metaconceptual and metacognitive elements, discussions related to practical issues, and creating a base for discussion, seen here in the order of their prevalence. These categories were found to possess individual substructures that involved, for example, asking and answering questions, participating in a dialogue, or disagreeing with a peer. Analyzing the substructures of the categories revealed that there were evident differences between the groups, some of them related to the group size. With regard to the characteristics of discussions considered to be connected to a better learning outcome, it was observed that a great number of lines uttered related to the physics content or metalevel discussions seemed to have a direct bearing on success in the post test at the group level. For individual students, answering content-related questions posed by their peers might also indicate success in the post test. We would encourage researchers to continue this type of research in order to discover the essential characteristics of students' discussions that facilitate learning.

  3. An Investigation into the use of an online tutorial in a third level college. A case study approach

    OpenAIRE

    Meehan, ??ine

    2014-01-01

    non-peer-reviewed Rapid changes in technology and the proliferation of online sources has made information literacy (IL) a necessary and valued skill in today???s society. Academic libraries are faced with the challenges of delivering IL instruction to their entire body of students even with decreased resources. There has been a growing trend in academic libraries to create online tutorials that teach IL in order to meet demand. This study primarily investigates the effectiv...

  4. Strategies and actions for the mitigation of the phenomenon DENTING in the tube sheet (TTS Denting) steam generators of the NPP Asco Denting at the top of the SG tube sheet (TTS tube denting) has recently been experienced in new and replacement SGs at several plants; Estrategias y acciones para la mitigacion del fenomeno DENTING en la placa tubular de generadores de vapor (TTS DENTING) de la Central Nuclear de Asco

    Energy Technology Data Exchange (ETDEWEB)

    Espanol Villar, J.

    2013-07-01

    It is highly likely that the accumulation of sludge (deposits) on the tube sheet is clearly associated with the denting occurrence. More specifically, it is commonly believed that an aggressive crevice environment formed within the deposits or in the shallow tight tube sheet to tube crevice below the deposits is at the origin of the denting (tube deformation), and, when present, the consequent stress corrosion cracking (SCC). There are described a set of strategies that have been followed since the emergence of the TTS denting phenomenon on Steam Generator of the Nuclear Power Plants Asco I and II, influenced by the presence of hard sludge in the tube plate of Steam Generators, their results and the evolution of the phenomenon in relation to the various measures taken.

  5. L'ajuda tutorial en els MOOCs: un nou enfocament en l'acció tutorial

    Directory of Open Access Journals (Sweden)

    Rosario Medina-Salguero

    2013-12-01

    Full Text Available En el present treball s'expon un analisis de l'accio tutorial en una nova modalitat d'ensenyança-aprenentage, els MOOCS. Per a açò, hem portat a veta un estudi de material documental que permet reconstruir els acontenyiments que estan succeint en l'actualitat en els MOOCS. Els resultats mos indiquen com se configura esta nova tendencia d'aprenentage a nivell internacional i nacional i com s'establix l'ajuda pedagogica en els MOOCS.

  6. Using Optimal Combination of Teaching-Learning Methods (Open Book Assignment and Group Tutorials) as Revision Exercises to Improve Learning Outcome in Low Achievers in Biochemistry

    Science.gov (United States)

    Rajappa, Medha; Bobby, Zachariah; Nandeesha, H.; Suryapriya, R.; Ragul, Anithasri; Yuvaraj, B.; Revathy, G.; Priyadarssini, M.

    2016-01-01

    Graduate medical students of India are taught Biochemistry by didactic lectures and they hardly get any opportunity to clarify their doubts and reinforce the concepts which they learn in these lectures. We used a combination of teaching-learning (T-L) methods (open book assignment followed by group tutorials) to study their efficacy in improving…

  7. Comparison of Teaching and Learning Outcomes between Video-Linked, Web-Based, and Classroom Tutorials: An Innovative International Study of Profession Education in Physical Therapy

    Science.gov (United States)

    Jones, Alice Y. M.; Dean, Elizabeth; Hui-Chan, Christina

    2010-01-01

    The influence of interactive videoconferencing (IVC) on health professional educational outcomes between Canada and Hong Kong students was examined. Three formats were compared with respect to the instruction of two circumscribed intensive care topics. The formats included international video-linked (VL) tutorials in combination with web-based…

  8. TUTORIAL: Electrical resistance: an atomistic view

    Science.gov (United States)

    Datta, Supriyo

    2004-07-01

    This tutorial article presents a 'bottom-up' view of electrical resistance starting from something really small, like a molecule, and then discussing the issues that arise as we move to bigger conductors. Remarkably, no serious quantum mechanics is needed to understand electrical conduction through something really small, except for unusual things like the Kondo effect that are seen only for a special range of parameters. This article starts with energy level diagrams (section 2), shows that the broadening that accompanies coupling limits the conductance to a maximum of q2/h per level (sections 3, 4), describes how a change in the shape of the self-consistent potential profile can turn a symmetric current-voltage characteristic into a rectifying one (sections 5, 6), shows that many interesting effects in molecular electronics can be understood in terms of a simple model (section 7), introduces the non-equilibrium Green function (NEGF) formalism as a sophisticated version of this simple model with ordinary numbers replaced by appropriate matrices (section 8) and ends with a personal view of unsolved problems in the field of nanoscale electron transport (section 9). Appendix A discusses the Coulomb blockade regime of transport, while appendix B presents a formal derivation of the NEGF equations. MATLAB codes for numerical examples are listed in appendix C. (The appendices are available in the online version only.)

  9. Low temperature plasma biomedicine: A tutorial reviewa)

    Science.gov (United States)

    Graves, David B.

    2014-08-01

    Gas discharge plasmas formed at atmospheric pressure and near room temperature have recently been shown to be potentially useful for surface and wound sterilization, antisepsis, bleeding cessation, wound healing, and cancer treatment, among other biomedical applications. This tutorial review summarizes the field, stressing the likely role of reactive oxygen and nitrogen species created in these plasmas as the biologically and therapeutically active agents. Reactive species, including radicals and non-radical compounds, are generated naturally within the body and are now understood to be essential for normal biological functions. These species are known to be active agents in existing therapies for wound healing, infection control, and cancer treatment. But they are also observed at elevated levels in persons with many diseases and are associated with aging. The physical and chemical complexity of plasma medical devices and their associated biochemical effects makes the development of safe, effective plasma medical devices and procedures a challenge, but encouragingly rapid progress has been reported around the world in the last several years.

  10. Low temperature plasma biomedicine: A tutorial review

    Energy Technology Data Exchange (ETDEWEB)

    Graves, David B., E-mail: graves@berkeley.edu [University of California at Berkeley, Berkeley, California 94720 (United States)

    2014-08-15

    Gas discharge plasmas formed at atmospheric pressure and near room temperature have recently been shown to be potentially useful for surface and wound sterilization, antisepsis, bleeding cessation, wound healing, and cancer treatment, among other biomedical applications. This tutorial review summarizes the field, stressing the likely role of reactive oxygen and nitrogen species created in these plasmas as the biologically and therapeutically active agents. Reactive species, including radicals and non-radical compounds, are generated naturally within the body and are now understood to be essential for normal biological functions. These species are known to be active agents in existing therapies for wound healing, infection control, and cancer treatment. But they are also observed at elevated levels in persons with many diseases and are associated with aging. The physical and chemical complexity of plasma medical devices and their associated biochemical effects makes the development of safe, effective plasma medical devices and procedures a challenge, but encouragingly rapid progress has been reported around the world in the last several years.

  11. A Tutorial on Microwave Photonic Filters

    Science.gov (United States)

    Capmany, José; Ortega, Beatriz; Pastor, Daniel

    2006-01-01

    Microwave photonic filters are photonic subsystems designed with the aim of carrying equivalent tasks to those of an ordinary microwave filter within a radio frequency (RF) system or link, bringing supplementary advantages inherent to photonics such as low loss, high bandwidth, immunity to electromagnetic interference (EMI), tunability, and reconfigurability. There is an increasing interest in this subject since, on one hand, emerging broadband wireless access networks and standards spanning from universal mobile telecommunications system (UMTS) to fixed access picocellular networks and including wireless local area network (WLAN), World Interoperability for Microwave Access, Inc. (WIMAX), local multipoint distribution service (LMDS), etc., require an increase in capacity by reducing the coverage area. An enabling technology to obtain this objective is based on radio-over-fiber (RoF) systems where signal processing is carried at a central office to where signals are carried from inexpensive remote antenna units (RAUs). On the other hand, microwave photonic filters can find applications in specialized fields such as radar and photonic beamsteering of phased-arrayed antennas, where dynamical reconfiguration is an added value. This paper provides a tutorial introduction of this subject to the reader not working directly in the field but interested in getting an overall introduction of the subject and also to the researcher wishing to get a comprehensive background before working on the subject.

  12. Ambient ionization mass spectrometry: A tutorial

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Min-Zong; Cheng, Sy-Chi; Cho, Yi-Tzu [Department of Chemistry, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Shiea, Jentaie, E-mail: jetea@fac.nsysu.edu.tw [Department of Chemistry, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Cancer Center, Kaohsiung Medical University, Kaohsiung, Taiwan (China)

    2011-09-19

    Highlights: {yields} Ambient ionization technique allows the direct analysis of sample surfaces with little or no sample pretreatment. {yields} We sort ambient ionization techniques into three main analytical strategies, direct ionization, direct desorption/ionization, and two-step ionization. {yields} The underlying principles of operation, ionization processes, detecting mass ranges, sensitivity, and representative applications of these techniques are described and compared. - Abstract: Ambient ionization is a set of mass spectrometric ionization techniques performed under ambient conditions that allows the direct analysis of sample surfaces with little or no sample pretreatment. Using combinations of different types of sample introduction systems and ionization methods, several novel techniques have been developed over the last few years with many applications (e.g., food safety screening; detection of pharmaceuticals and drug abuse; monitoring of environmental pollutants; detection of explosives for antiterrorism and forensics; characterization of biological compounds for proteomics and metabolomics; molecular imaging analysis; and monitoring chemical and biochemical reactions). Electrospray ionization and atmospheric pressure chemical ionization are the two main ionization principles most commonly used in ambient ionization mass spectrometry. This tutorial paper provides a review of the publications related to ambient ionization techniques. We describe and compare the underlying principles of operation, ionization processes, detecting mass ranges, sensitivity, and representative applications of these techniques.

  13. Mass spectrometry in food proteomics: a tutorial.

    Science.gov (United States)

    Cunsolo, Vincenzo; Muccilli, Vera; Saletti, Rosaria; Foti, Salvatore

    2014-09-01

    In the last decades, the continuous and rapid evolution of proteomic approaches has provided an efficient platform for the characterization of food-derived proteins. Particularly, the impressive increasing in performance and versatility of the MS instrumentation has contributed to the development of new analytical strategies for proteins, evidencing how MS arguably represents an indispensable tool in food proteomics. Investigation of protein composition in foodstuffs is helpful for understanding the relationship between the protein content and the nutritional and technological properties of foods, the production of methods for food traceability, the assessment of food quality and safety, including the detection of allergens and microbial contaminants in foods, or even the characterization of genetically modified products. Given the high variety of the food-derived proteins and considering their differences in chemical and physical properties, a single proteomic strategy for all purposes does not exist. Rather, proteomic approaches need to be adapted to each analytical problem, and development of new strategies is necessary in order to obtain always the best results. In this tutorial, the most relevant aspects of MS-based methodologies in food proteomics will be examined, and their advantages and drawbacks will be discussed.

  14. MSTAR extended operating conditions: a tutorial

    Science.gov (United States)

    Keydel, Eric R.; Lee, Shung W.; Moore, John T.

    1996-06-01

    One key advantage of the model-based approach for automatic target recognition (ATR) is the wide range of targets and acquisition scenarios that can be accommodated without algorithm re-training. This accrues from the use of predictive models which can be adjusted to hypothesized scenarios on-line. Approaches which rely on measured signature exemplars as the source of reference data for signature matching are constrained to those scenarios represented in the reference data base. The moving and stationary target recognition (MSTAR) program will advance the state-of-the-art in model-based ATR by developing, evaluating, and testing algorithm performance against a set of extended operating conditions (EOCs) designed to reflect real-world battlefield scenarios. In addition to full 360 deg target aspect coverage over a range of depression angles, the EOCs include variations in squint angle, target articulation and configurations, obscuration due to occlusion and/or layover, and intra-class target variability. These conditions can have a profound impact on the nature of the target signature, necessitating the development of explicit prediction and reasoning algorithms to provide robust target recognition. This paper provides a tutorial description of the impact of the MSTAR EOCs on SAR target signatures. A brief background discussion of the SAR imaging process is presented first. This is followed by a description of the impact of each EOC category on the target signature along with synthetic imagery examples to illustrate this impact.

  15. Recently Published Lectures and Tutorials for ATLAS

    CERN Multimedia

    Herr, J.

    2006-01-01

    As reported in the September 2004 ATLAS eNews, the Web Lecture Archive Project, WLAP, a collaboration between the University of Michigan and CERN, has developed a synchronized system for recording and publishing educational multimedia presentations, using the Web as medium. This year, the University of Michigan team has been asked to record and publish all ATLAS Plenary sessions, as well as a large number of Physics and Computing tutorials. A significant amount of this material has already been published and can be accessed via the links below. The WLAP model is spreading. This summer, the CERN's High School Teachers program has used WLAP's system to record several physics lectures directed toward a broad audience. And a new project called MScribe, which is essentially the WLAP system coupled with an infrared tracking camera, is being used by the University of Michigan to record several University courses this academic year. All lectures can be viewed on any major platform with any common internet browser...

  16. Design and Implementation of TTS Value-added Service in VOIP%VOIP中TTS增值服务的设计与实现

    Institute of Scientific and Technical Information of China (English)

    宋致虎; 陶宏才

    2007-01-01

    TTS(Text-to-Speech,文本转语音)的作用是通过TTS引擎将文本转化为语音输出,VOIP(Voice over ineternet)借助于TTS服务器可将文本信息转换为语音信息,然后将语音信息拨打到用户的手机或固定电话上,这样用户可以通过手机或固定电话接收并收听到如电子邮件之类的文本信息.本文分析了VOIP调用TTS的流程以及MS SAPI SDK的模块结构,详细介绍了TTS服务的设计与实现,并给出了TTS服务的性能测试结果.

  17. [Development of integrated clinical abilities by simulated patient assisted problem-based learning tutorial].

    Science.gov (United States)

    Norose, Takahiko

    2013-01-01

    In Hokkaido Pharmaceutical University, problem-based learning (PBL) has been introduced as a part of the laboratory and practice curriculum for all school years to promote active learning skills and enhance students' problem-solving ability. The PBL program at our school has been developed using a tutorial study based on scenarios and learning strategies, such as experiments and/or standardized patients (SPs) and role-playing, according to students' developmental stage and learning objectives. The course "Practice VIII/Principles of Clinical Communication" for the fifth-grade students is an example of the new PBL program to improve students' clinical communication skills and ability to design a care plan for patients. We divided 196 students into 49 groups (each group had 4 members). We used the large-class PBL model, in which the students had discussions with several facilitators. The students were presented with a patient-case scenario, in which they were first provided with a brief background of the patient. Afterward, students interviewed SPs to obtain detailed information, based on which a care plan was designed for each patient. Students role-played with SPs as a part of patient support, consulted using the patient care plan, and made Subjective information, Objective information, Assessment, and Plan (SOAP) notes at the end. Some students commented that the PBL program was very helpful in understanding how to design a patient care plan and that they understood the importance of communication in obtaining information for designing a patient care plan.

  18. Evaluating Internet Health Information: A Tutorial from the National Library of Medicine

    Science.gov (United States)

    ... page: https://medlineplus.gov/webeval/webeval.html Evaluating Internet Health Information: A Tutorial from the National Library ... version of the tutorial for use when no Internet connection is available. Read the transcript of the ...

  19. Understanding Medical Words: A Tutorial from the National Library of Medicine

    Science.gov (United States)

    ... page: https://medlineplus.gov/medicalwords.html Understanding Medical Words: A Tutorial from the National Library of Medicine ... enable JavaScript. This tutorial teaches you about medical words. You'll learn about how to put together ...

  20. Tutorial on Atomic Oxygen Effects and Contamination

    Science.gov (United States)

    Miller, Sharon K.

    2017-01-01

    Atomic oxygen is the most predominant specie in low Earth orbit (LEO) and is contained in the upper atmosphere of many other planetary bodies. Formed by photo-dissociation of molecular oxygen, it is highly reactive and energetic enough to break chemical bonds on the surface of many materials and react with them to form either stable or volatile oxides. The extent of the damage for spacecraft depends a lot on how much atomic oxygen arrives at the surface, the energy of the atoms, and the reactivity of the material that is exposed to it. Oxide formation can result in shrinkage, cracking, or erosion which can also result in changes in optical, thermal, or mechanical properties of the materials exposed. The extent of the reaction can be affected by mechanical loading, temperature, and other environmental components such as ultraviolet radiation or charged particles. Atomic oxygen generally causes a surface reaction, but it can scatter under coatings and into crevices causing oxidation much farther into a spacecraft surface or structure than would be expected. Contamination can also affect system performance. Contamination is generally caused by arrival of volatile species that condense on spacecraft surfaces. The volatiles are typically a result of outgassing of materials that are on the spacecraft. Once the volatiles are condensed on a surface, they can then be fixed on the surface by ultraviolet radiation andor atomic oxygen reaction to form stable surface contaminants that can change optical and thermal properties of materials in power systems, thermal systems, and sensors. This tutorial discusses atomic oxygen erosion and contaminate formation, and the effect they have on typical spacecraft materials. Scattering of atomic oxygen, some effects of combined environments and examples of effects of atomic oxygen and contamination on spacecraft systems and components will also be presented.

  1. The GOCE User Toolbox (GUT) and Tutorial

    Science.gov (United States)

    Bingham, R. J.; Benveniste, J.; Knudsen, P.

    2015-12-01

    The GOCE User Toolbox (GUT) is an integrated suite of tools for the analysis and use of GOCE Level 2 gravity products. GUT supports applications in geodesy, oceanography and solid earth physics. The accompanying GUT tutorial provides information and guidance on how to use the toolbox for a variety of applications within each of these domains. An important motivation for the development of GUT has been the desire that users should be able to exploit the GOCE gravity products to calculate derived products relevant to their particular domains without necessarily needing to understand the technicalities of particular geodetic concepts and algorithms. As such, GUT is also suitable for use as an aid to the teaching of geophysics. A comprehensive and up-to-date set of a-priori data and models are supplied with the toolbox, together with a range of pre-defined workflows, allowing the user to immediately calculate useful geophysical quantities. The toolbox is supported by The GUT Algorithm Description and User Guide and The GUT Install Guide. GUT is cross-platform and may be used on Windows PCs, UNIX/Linux workstations and Macs. GUT version 2.2 was released in April 2014 and, besides some bug-fixes, the capability to calculate the simple Bouguer anomaly was added. Recently, GUT version 3 has been released. Through a collaborative effort between the relevant scientific communities, this version has built on earlier releases by further extending the functionality of the toolbox within the fields of geodesy, oceanography and solid earth physics. Additions include the ability to work directly with gravity gradients, anisotropic diffusive filtering, and the computation of Bouguer and isostatic gravity anomalies. The interface between the user and the toolbox has also been greatly improved and GUT version 3 now includes an attractive and intuitive Graphical User Interface. An associated GUT VCM tool for analysing the GOCE variance covariance matrices is also available.

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

    Science.gov (United States)

    Endorf, Robert

    2008-04-01

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

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

    Directory of Open Access Journals (Sweden)

    Kathleen M. Koenig

    2007-05-01

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

  4. Weighting of items in a tutorial performance evaluation instrument: Statistical analysis and results

    Directory of Open Access Journals (Sweden)

    Piet J. Becker

    2009-04-01

    Full Text Available Weighting of items in an evaluation instrument contributes to more meaningful and valid interpretations of student performance in respect of each learning outcome or item being assessed. It follows that the validity of instruments is important for meaningful inferences about students’ learning performance, including their performance in tutorial groups. The Delphi technique was used to elicit experts’ subjective judgement of the content validity of items in the tutorial performance evaluation instrument in rounds one and two. A sample of eight experts (n = 8 was selected by purposive, maximum variation sampling.

    In round three Delphi a weighted score was determined for each of the instrument items, subitems and Likert scale points through pairwise comparison by the experts. Mathematical modelling of experts’ weighting comparisons, recorded on visual analogue scales, resulted in proportional weights for each item; these weights are expressed as a percentage.

    The final instrument comprised weighted items measured on a rating scale with points that are not equidistant. A computerised tutorial performance evaluator (TPE was developed for accurate, economical and efficient calculation of student scores. The purpose of this article is to report on the statistical analysis and results of the weighting of items in an instrument to assess and evaluate baccalaureate nursing students’ performance in problem-based learning tutorials.

    Opsomming

    Die waardebepaling van items in ‘n evalueringsinstrument dra by tot ‘n meer betekenisvolle en geldige interpretasie van studente se vermoë ten opsigte van elke leeruitkoms of item wat geassesseer word. Hieruit volg dit dat die geldigheid van instrumente belangrik is vir betekenisvolleafleidings betreffende studente se leervermoë, insluitend hulle prestasie in leergroepe. Die Delphi-tegniek is gebruik in rondtes een en twee om kundiges se subjektiewe oordeel oor die

  5. The Web Lecture Archive Project: Archiving ATLAS Presentations and Tutorials

    CERN Multimedia

    Herr, J

    2004-01-01

    The geographical diversity of the ATLAS Collaboration presents constant challenges in the communication between and training of its members. One important example is the need for training of new collaboration members and/or current members on new developments. The Web Lecture Archive Project (WLAP), a joint project between the University of Michigan and CERN Technical Training, has addressed this challenge by recording ATLAS tutorials in the form of streamed "Web Lectures," consisting of synchronized audio, video and high-resolution slides, available on demand to anyone in the world with a Web browser. ATLAS software tutorials recorded by WLAP include ATHENA, ATLANTIS, Monte Carlo event generators, Object Oriented Analysis and Design, GEANT4, and Physics EDM and tools. All ATLAS talks, including both tutorials and meetings are available at http://www.wlap.org/browser.php?ID=atlas. Members of the University of Michigan Physics Department and Media Union, under the framework of the ATLAS Collaboratory Project ...

  6. New series of ORACLE tutorials, March-June 2006

    CERN Multimedia

    Catherine Delamare

    2006-01-01

    The IT DES Oracle Support team is pleased to announce the new series of Oracle tutorials with the proposed schedule: Thursday 20 April - SQL I - Eva Dafonte Perez Thursday 27 April - SQL II - Lucia Moreno Lopez Thursday 4 May - Architecture - Montse Collados Thursday 11 May - Tuning - Michal Kwiatek Thursday 1 June - PL/SQL I - Eva Dafonte Perez Thursday 8 June - PL/SQL II - Nilo Segura Thursday 15 June - Oracle Tools and Bindings with languages - Eric Grancher, Nilo Segura These tutorials will take place in the IT Auditorium (bldg. 31/3-004) starting at 10:00. The average duration will be 1 hour plus time for questions. There is no need to register in advance. You can access the previous 2002-2003 sessions at http://it-des.web.cern.ch/IT-DES/DIS/oracle/tutorials.html If you need more information, please contact Catherine.Delamare@cern.ch

  7. New series of Oracle tutorials, May-June 2006

    CERN Multimedia

    2006-01-01

    The IT DES Oracle Support team is pleased to announce the new series of Oracle tutorials with the proposed schedule: Thursday 11 May Tuning - Michal Kwiatek Thursday 1 June PL/SQL I - Eva Dafonte Perez Thursday 8 June PL/SQL II - Nilo Segura Thursday 15 June Oracle Tools and Bindings with languages - Eric Grancher, Nilo Segura These tutorials will take place in the IT Auditorium (bldg. 31/3-004) starting at 10:00. The average duration will be 1 hour plus time for questions. There is no need to register in advance. You can access the previous 2002-2003 sessions at http://it-des.web.cern.ch/IT-DES/DIS/oracle/tutorials.html If you need more information, please contact Catherine.Delamare@cern.ch

  8. New series of ORACLE tutorials, March-June 2006

    CERN Multimedia

    Catherine Delamare

    2006-01-01

    The IT DES Oracle Support team is pleased to announce the new series of Oracle tutorials with the proposed schedule: Thursday 30 March - Design - Arash Khodabandeh Thursday 20 April - SQL I - Eva Dafonte Perez Thursday 27 April - SQL II - Lucia Moreno Lopez Thursday 4 May - Architecture - Montse Collados Thursday 11 May - Tuning - Michal Kwiatek Thursday 1 June - PL/SQL I - Eva Dafonte Perez Thursday 8 June - PL/SQL II - Nilo Segura Thursday 15 June - Oracle Tools and Bindings with languages - Eric Grancher, Nilo Segura These tutorials will take place in the IT Auditorium (bldg. 31/3-004) starting at 10:00. The average duration will be 1 hour plus time for questions. There is no need to register in advance. You can access the previous 2002-2003 sessions at http://it-des.web.cern.ch/IT-DES/DIS/oracle/tutorials.html If you need more information, please contact Catherine.Delamare@cern.ch

  9. An Undergraduate Science Information Literacy Tutorial in a Web 2.0 World

    Science.gov (United States)

    Scaramozzino, Jeanine Marie

    2008-01-01

    The development of an interactive web-based science information literacy tutorial that introduces undergraduate science majors to basic components of scientific literature is described. The tutorial introduces concepts, vocabulary and resources necessary for understanding and accessing information. The tutorial content is based on the Association…

  10. Solidaridad en la relación tutorial

    Directory of Open Access Journals (Sweden)

    Arturo G Rillo

    Full Text Available Introducción. La tutoría académica concreta el proceso educativo sustentado en estándares de calidad, características y necesidades de aprendizaje del estudiante; se desenvuelve confrontando actividades pedagógicas y consolida solidaridades. En este contexto, el estudio se realizó con el propósito de realizar la analítica de la solidaridad que surge de la relación tutorial. Método. Desde el ámbito de la hermenéutica, se realizó un estudio en cuatro fases: analítica, comprensiva, reconstructiva, crítica. Se construyó el concepto de solidaridad en la relación tutorial con propuestas de Gadamer, Habermas, Adela Cortina y Edgar Morín. Las categorías de análisis fueron: construcción social del sentido en la relación tutorial, relación tutorial de naturaleza epistémica, compleja, infinita y cambiante; y práctica tutorial generadora de solidaridades. Resultados. La solidaridad como praxis humana orientada al cuidado del otro (Fürsorge promueve el encuentro con el estudiante. La tutoría académica regula la experiencia vital de la dualidad enseñar-aprender; articula la decisión del docente y alumno con la responsabilidad solidaria. El docente concreta un asentimiento aconsejado por la amistad de estar-ahí-con el estudiante, acompañándolo, posibilitando elecciones y decisiones entre posibilidades para una vida sustentable mediante la virtud de la phrónesis. Conclusiones. La solidaridad en la relación tutorial como horizonte de sentido engarza la cosmovisión del binomio docente-estudiante en la relación tutorial. Dado el vínculo social, se ubica en el escenario de la relación tutorial el sentido originario de la amistad y la solidaridad con los siguientes baremos: compasión, saber hacer, confidencialidad, confianza, conciencia de sí mismo y del otro, tacto, escucha atenta y solícita, comprensión del otro.

  11. Rolling element bearing diagnostics—A tutorial

    Science.gov (United States)

    Randall, Robert B.; Antoni, Jérôme

    2011-02-01

    This tutorial is intended to guide the reader in the diagnostic analysis of acceleration signals from rolling element bearings, in particular in the presence of strong masking signals from other machine components such as gears. Rather than being a review of all the current literature on bearing diagnostics, its purpose is to explain the background for a very powerful procedure which is successful in the majority of cases. The latter contention is illustrated by the application to a number of very different case histories, from very low speed to very high speed machines. The specific characteristics of rolling element bearing signals are explained in great detail, in particular the fact that they are not periodic, but stochastic, a fact which allows them to be separated from deterministic signals such as from gears. They can be modelled as cyclostationary for some purposes, but are in fact not strictly cyclostationary (at least for localised defects) so the term pseudo-cyclostationary has been coined. An appendix on cyclostationarity is included. A number of techniques are described for the separation, of which the discrete/random separation (DRS) method is usually most efficient. This sometimes requires the effects of small speed fluctuations to be removed in advance, which can be achieved by order tracking, and so this topic is also amplified in an appendix. Signals from localised faults in bearings are impulsive, at least at the source, so techniques are described to identify the frequency bands in which this impulsivity is most marked, using spectral kurtosis. For very high speed bearings, the impulse responses elicited by the sharp impacts in the bearings may have a comparable length to their separation, and the minimum entropy deconvolution technique may be found useful to remove the smearing effects of the (unknown) transmission path. The final diagnosis is based on "envelope analysis" of the optimally filtered signal, but despite the fact that this

  12. Enabling Meaningful Learning through Web-Based Instruction with Occupational Therapy Students

    Science.gov (United States)

    Perlman, Cynthia; Weston, Cynthia; Gisel, Erika

    2010-01-01

    This paper explores the design of a Web-based tutorial for Activity Analysis offered within an undergraduate course of occupational therapy and how its design features influenced meaningful learning from the students' perspective. This tutorial, using a case-based format, offers a learner-directed approach to students and the application of…

  13. Enabling Meaningful Learning through Web-Based Instruction with Occupational Therapy Students

    Science.gov (United States)

    Perlman, Cynthia; Weston, Cynthia; Gisel, Erika

    2010-01-01

    This paper explores the design of a Web-based tutorial for Activity Analysis offered within an undergraduate course of occupational therapy and how its design features influenced meaningful learning from the students' perspective. This tutorial, using a case-based format, offers a learner-directed approach to students and the application of…

  14. The Impact of Adapting Content for Students with Individual Differences

    Science.gov (United States)

    Flores, Raymond; Ari, Fatih; Inan, Fethi A.; Arslan-Ari, Ismahan

    2012-01-01

    Combining adaptive hypermedia methods with strategies proposed by instructional theory and motivation models, an adaptable tutorial was designed and developed. The aim of this study was to assess whether the goals of an adaptable tutorial, which individualized instruction based on student motivation and prior knowledge, were being met (i.e.…

  15. Design and Implementation of a Campus-Wide Online Plagiarism Tutorial: Role played by the Library in an emerging research institution in Saudi Arabia

    KAUST Repository

    Han, Lee-Yen

    2017-06-20

    Academic dishonesty and plagiarism are serious issues in institutes of higher education especially in this Internet age with academic literature and information readily available on the web. Some research studies point to the students’ lack of understanding of the concept of plagiarism and how to cite sources as reasons why they plagiarize (Volkov, Volkov, & Tedford, 2011). Academic librarians have an important role to play in providing instruction in the ethical use of information and helping students develop abilities to attribute and cite sources in their academic writing (Mages & Garson, 2010; Maxymuk, 2006). Recognizing this important role played by librarians, the University Library at King Abdullah University of Science and Technology (KAUST) started offering face-to-face workshops on the topic in the spring of 2015. While the workshops were positively received by the participants, informal feedback from students points to a need for an online course which would provide asynchronous just-in-time training for students. In this way, students who are not able to attend the face-to-face workshops would be able to access the tutorial in their own time and at their own pace. This paper reports on the process the University Library took to create and embed an online plagiarism tutorial in Blackboard, the Learning Management System (LMS) used by the university. Drawing on and expanding on materials covered in the face-to-face workshop, the online tutorial included original multimedia material, and a summative evaluation quiz. Improvements were made based on feedback gathered from students, library staff, and other university departments, such as the Office of Writing Services, Graduate Affairs, and ESP Instructors from the Writing Center. The online tutorial was initially planned as an optional course for students, but with the support of Academic Affairs and Graduate Affairs, it has been mandated as a compulsory course for all new in-coming students.

  16. Nursing students’ evaluation of the introduction of nursing diagnosis focused tutorials in a university degree programme

    Directory of Open Access Journals (Sweden)

    P. Brysiewicz

    2009-09-01

    Full Text Available The School of Nursing at the University of KwaZulu-Natal has recently introduced the concept of nursing diagnosis within the Bachelor of Nursing Problem Based Learning (PBL acute care nursing course. A descriptive survey was designed to evaluate a teaching strategy the researchers developed for Year III Bachelor of Nursing students in an acute care clinical practice course. All students in Year III PBL tutorials in 2006 were included in the study.The students were satisfied with their learning and felt competent in assessing, making and prioritizing nursing diagnoses, formulating hypotheses and using the nursing process in their care in real life nursing situations. With regard to the structured nine step process students generally were enthusiastic about this process and felt that it helped them perform better.This paper describes how the researchers introduced nursing diagnosis and how it was received by the students. Because these students are Year III students their perceptions of this change in focus is especially enlightening and provides useful feedback to further modify the course.

  17. Effects of personality traits on collaborative performance in problem-based learning tutorials.

    Science.gov (United States)

    Jang, Hye Won; Park, Seung Won

    2016-12-01

    To examine the relationship between students' collaborative performance in a problem-based learning (PBL) environment and their personality traits. Methods:This retrospective, cross-sectional study was conducted using student data of a PBL program between 2013 and 2014 at Sungkyunkwan University School of Medicine, Seoul, South Korea. Eighty students were included in the study. Student data from the Temperament and Character Inventory were used as a measure of their personality traits. Peer evaluation scores during PBL were used as a measure of students' collaborative performance. Results: Simple regression analyses indicated that participation was negatively related to harm avoidance and positively related to persistence, whereas preparedness for the group work was negatively related to reward dependence. On multiple regression analyses, low reward dependence remained a significant predictor of preparedness. Grade-point average (GPA)  was negatively associated with novelty seeking and cooperativeness and was positively associated with persistence.  Conclusion: Medical students who are less dependent on social reward are more likely to complete assigned independent work to prepare for the PBL tutorials. The findings of this study can help educators better understand and support medical students who are at risk of struggling in collaborative learning environments.

  18. SISTEMA TUTORIAL PARA LA ENSEÑANZA DEL TIPO DE DATO OBJETO

    Directory of Open Access Journals (Sweden)

    Bexy Alfonso Espinosa

    2002-05-01

    Full Text Available

    En la actualidad, la tecnología orientada a objeto constituye una plataforma de trabajo de extraordinaria importancia para la elaboración de aplicaciones, que requieren de una preparación sólida. El trabajo tuvo como objetivo el análisis, diseño e implantación del software SeObject, tutorial, dirigido al estudio de los principios de la programación orientada a objeto, soportado sobre técnicas de avanzada. Se presentan las tareas desarrolladas, las necesidades educativas, objetivos, novedad, características y posibilidades, así como las recomendaciones metodológicas para su uso en el proceso de aprendizaje del contenido para estudiantes que comiencen cursos de programación orientada a objeto. Los resultados obtenidos son novedosos y de utilidad práctica.

    Abstract

    Actually, the object oriented programming and technology (OOP constitutes the main important work platform in computer science. Analyze, design and implementation of a new software tool named SeObject tutorial constitutes the main objective of the present paper. This software application in OOP course increases the learning and teaching effectivity. Students of Informatics Career at Havana Institute of technology and several cuban universities use the software.

  19. weighting of items in a tutorial performance evaluation

    African Journals Online (AJOL)

    2009-05-21

    May 21, 2009 ... learning performance, including their performance in tutorial groups. ... small group interaction, reasoning and autonomy (Niemenin, Saure ... role is to foster cooperation, stimulate thinking, promote enquiry and ... These processes require the individual learner to possess or, in the longer term, to develop a ...

  20. Application developer's tutorial for the CSM testbed architecture

    Science.gov (United States)

    Underwood, Phillip; Felippa, Carlos A.

    1988-01-01

    This tutorial serves as an illustration of the use of the programmer interface on the CSM Testbed Architecture (NICE). It presents a complete, but simple, introduction to using both the GAL-DBM (Global Access Library-Database Manager) and CLIP (Command Language Interface Program) to write a NICE processor. Familiarity with the CSM Testbed architecture is required.

  1. Tutorial: Calculating Percentile Rank and Percentile Norms Using SPSS

    Science.gov (United States)

    Baumgartner, Ted A.

    2009-01-01

    Practitioners can benefit from using norms, but they often have to develop their own percentile rank and percentile norms. This article is a tutorial on how to quickly and easily calculate percentile rank and percentile norms using SPSS, and this information is presented for a data set. Some issues in calculating percentile rank and percentile…

  2. Tutorials in Nanotechnology: Focus on Physical and Analytical Electrochemistry

    Science.gov (United States)

    2010-11-29

    Society in Vienna Austria on the 5th of October 2009. This symposium was part of a continuing series of symposia at Electrochemical Society meetings that...The symposium Tutorials in Nanotechnology: Focus on Physical and Analytical Electrochemistry was held at the 216th Meeting of the Electrochemical

  3. LHC@home online tutorial for Windows users - recording

    CERN Document Server

    CERN. Geneva

    2016-01-01

    A step-by-step online tutorial about LHC@home for Windows users by Karolina Bozek. It contains detailed instructions on how-to-join this volunteer computing project.  This 5' video is linked from http://lhcathome.web.cern.ch/join-us Also from the CDS e-learning category.

  4. LHC@home online tutorial for Linux users - recording

    CERN Document Server

    CERN. Geneva

    2016-01-01

    A step-by-step online tutorial for LHC@home by Karolina Bozek It contains detailed instructions for Linux users on how-to-join this volunteer computing project.  This 5' linked from http://lhcathome.web.cern.ch/join-us CLICK Here to see the commands to copy/paste for installing BOINC and the VirtualBox.

  5. pyro: Python-based tutorial for computational methods for hydrodynamics

    Science.gov (United States)

    Zingale, Michael

    2015-07-01

    pyro is a simple python-based tutorial on computational methods for hydrodynamics. It includes 2-d solvers for advection, compressible, incompressible, and low Mach number hydrodynamics, diffusion, and multigrid. It is written with ease of understanding in mind. An extensive set of notes that is part of the Open Astrophysics Bookshelf project provides details of the algorithms.

  6. Tutorial: Calculating Percentile Rank and Percentile Norms Using SPSS

    Science.gov (United States)

    Baumgartner, Ted A.

    2009-01-01

    Practitioners can benefit from using norms, but they often have to develop their own percentile rank and percentile norms. This article is a tutorial on how to quickly and easily calculate percentile rank and percentile norms using SPSS, and this information is presented for a data set. Some issues in calculating percentile rank and percentile…

  7. An interactive tutorial-based training technique for vertebral morphometry.

    Science.gov (United States)

    Gardner, J C; von Ingersleben, G; Heyano, S L; Chesnut, C H

    2001-01-01

    The purpose of this work was to develop a computer-based procedure for training technologists in vertebral morphometry. The utility of the resulting interactive, tutorial based training method was evaluated in this study. The training program was composed of four steps: (1) review of an online tutorial, (2) review of analyzed spine images, (3) practice in fiducial point placement and (4) testing. During testing, vertebral heights were measured from digital, lateral spine images containing osteoporotic fractures. Inter-observer measurement precision was compared between research technicians, and between technologists and radiologist. The technologists participating in this study had no prior experience in vertebral morphometry. Following completion of the online training program, good inter-observer measurement precision was seen between technologists, showing mean coefficients of variation of 2.33% for anterior, 2.87% for central and 2.65% for posterior vertebral heights. Comparisons between the technicians and radiologist ranged from 2.19% to 3.18%. Slightly better precision values were seen with height measurements compared with height ratios, and with unfractured compared with fractured vertebral bodies. The findings of this study indicate that self-directed, tutorial-based training for spine image analyses is effective, resulting in good inter-observer measurement precision. The interactive tutorial-based approach provides standardized training methods and assures consistency of instructional technique over time.

  8. Musculoskeletal ultrasound education: orthopaedic resident ability following a multimedia tutorial.

    Science.gov (United States)

    Piposar, Jonathan R; Easley, Mark; Nunley, James A; DeOrio, James K; Talusan, Paul G; Gubler, Kyle E; Reach, John S

    2015-01-01

    Musculoskeletal ultrasound (MSK-US) is a quick and effective imaging tool that can be utilized by orthopaedic surgeons to identify common musculoskeletal pathology such as ankle tendinopathy. This study evaluated the ability of 15 orthopaedic surgery residents to identify and measure ankle tendons after attending a multimedia tutorial on MSK-US. Afterwards, proficiency of usage was assessed by identification and quantification of three ankle tendons (Achilles, tibialis posterior, and flexor hallucis longus) in a cadaver limb. Resident comfort level and plan for future use were also assessed. After completing the tutorial, accuracy measuring the Achilles, tibialis posterior, and flexor hallucis longus tendons was 94.8%, 90.2%, and 90.1%, respectively. Resident comfort level improved from a level of 2.3 before the tutorial to 6.8 afterwards. Seventy-one percent of residents plan to use ultrasound in clinical practice. These results show that orthopaedic surgery residents can identify and assess tendon size via MSK-US with sufficient accuracy after a multimedia tutorial.

  9. Proposal for tutorial: Resilience in carrier Ethernet transport

    DEFF Research Database (Denmark)

    Berger, Michael Stübert; Wessing, Henrik; Ruepp, Sarah Renée

    2009-01-01

    This tutorial addresses how Carrier Ethernet technologies can be used in the transport network to provide resilience to the packet layer. Carrier Ethernet networks based on PBB-TE and T-MPLS/MPLS-TP are strong candidates for reliable transport of triple-play services. These technologies offer...

  10. Position paper: Web tutorials and Information Literacy research

    DEFF Research Database (Denmark)

    Hyldegård, Jette

    2011-01-01

    Position paper on future research challenges regarding web tutorials with the aim of supporting and facilitating Information Literacy in an academic context. Presented and discussed at the workshop: Social media & Information Practices, track on Information literacy practices, University of Borås...

  11. Peer Discussions in Lecture-Based Tutorials in Introductory Physics

    Science.gov (United States)

    Leinonen, Risto; Asikainen, Mervi A.; Hirvonen, Pekka E.

    2017-01-01

    This study analyzes the types of peer discussion that occur during lecture-based tutorial sessions. It focuses in particular on whether discussions of this kind have certain characteristics that might indicate success in the post-testing phase. The data were collected during an introductory physics course. The main data set was gathered with the…

  12. Tutorial on nonlinear backstepping: Applications to ship control

    Directory of Open Access Journals (Sweden)

    Thor I. Fossen

    1999-04-01

    Full Text Available The theoretical foundation of nonlinear backstepping designs is presented in a tutorial setting. This includes a brief review of integral backstepping, extensions to SISO and MIMO systems in strict feedback form and physical motivated case studies. Parallels and differences to feedback linearization where it is shown how so-called "good nonlincarities" can be exploited in the design are also made.

  13. Identity and Knowledge Work in a University Tutorial

    Science.gov (United States)

    Krieg, Susan

    2010-01-01

    In the contemporary university the large classes associated with many core units mean that tutorials are often taken by many part-time sessional who are typically employed on a casual basis, paid an hourly rate and not paid to attend the lectures. Given this situation, unit coordinators are often responsible for another phase in curriculum…

  14. Position paper: Web tutorials and Information Literacy research

    DEFF Research Database (Denmark)

    Hyldegård, Jette

    2011-01-01

    Position paper on future research challenges regarding web tutorials with the aim of supporting and facilitating Information Literacy in an academic context. Presented and discussed at the workshop: Social media & Information Practices, track on Information literacy practices, University of Borås...

  15. Software engineering techniques in design automation: a tutorial

    Energy Technology Data Exchange (ETDEWEB)

    Smith, R.J. II

    1977-04-18

    Several useful software engineering techniques, disciplines, and perspectives are related to typical software development problems in design automation. Specific examples from recent experience illustrate both beneficial and undesirable practices. Oriented toward managers and practicing software engineers, the tutorial discusses system structure, control and data structures, programing guidelines, work habits, testing, documentation, and operational maintenance. 10 figures.

  16. Key Elements of the Tutorial Support Management Model

    Science.gov (United States)

    Lynch, Grace; Paasuke, Philip

    2011-01-01

    In response to an exponential growth in enrolments the "Tutorial Support Management" (TSM) model has been adopted by Open Universities Australia (OUA) after a two-year project on the provision of online tutor support in first year, online undergraduate units. The essential focus of the TSM model was the development of a systemic approach…

  17. Improving Student Question Classification

    Science.gov (United States)

    Heiner, Cecily; Zachary, Joseph L.

    2009-01-01

    Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to provide automated tutorial responses is a challenging problem. This paper analyzes 411 questions from an introductory Java programming course by reducing the natural…

  18. Carcass and physical meat characteristics of thin tail sheep (TTS based on calpastatin gene (CAST (Locus intron 5 – exon 6 genotypes variation

    Directory of Open Access Journals (Sweden)

    Muhammad Ihsan Andi Dagong

    2012-03-01

    Full Text Available The quality of sheep carcass is mostly determined by the total lean meat production, meat distribution on the carcass and the quality of meat. Calpastatin gene (CAST is known to have an association with carcass and meat quality traits. The objective of this research was to identify the association between CAST polymorphisms and carcass characteristics in Thin Tail Sheep (TTS. Thirty three heads of sheep representing three genotypes of CAST (CAST-11, CAST-12 and CAST-22 were identified for carcass and meat characterisation. There was no significant difference between CAST polymorphisms with meat tenderness, pH, water holding capacity and cooking loss, neither with carcass weight and dressing percentage among genotypes. Shoulder proportion of CAST-11 genotype was larger than that of CAST-12 or CAST-22, but the lean meat proportion of CAST-22 genotype in shoulder, rack and loin were higher than those of CAST-11 but not different from CAST-12. The fat percentage of CAST-11 was the highest among the genotypes. CAST-22 genotype has higher lean meat percentage than the CAST-11. Variation in CAST gene could be used as marker assisted selection in sheep for higher lean meat proportion.

  19. Asociación de Fentanilo TTS matricial + Citrato de Fentanilo Oral Transmucosa (CFOT, en pacientes que no han recibido tratamiento previo con opioides y padecen dolor crónico intenso de etiología osteoarticular: Haciendo realidad el Ascensor Analgésico Combination of TTS-Fentanyl and Oral Transmucosal Fentanyl citrate (OTFC in opioid-naive patients suffering severe osteoarticular pain: Towards a fast-track analgesic ladder

    Directory of Open Access Journals (Sweden)

    F. Collado

    2007-05-01

    Full Text Available Objetivos: Exponer los resultados obtenidos en 250 pacientes que sin haber tenido contacto previo con opioides, acceden a nuestra Unidad de Tratamiento del Dolor, padeciendo un dolor intenso (EVA ≥ 8 de más de 6 meses de evolución y afectos de un dolor de origen osteoarticular. Métodos: Estudio abierto, prospectivo y controlado. Los pacientes fueron tratados, inicialmente, con fentanilo TTS matricial de 12 µg/h + citrato de fentanilo oral transmucosa (CFOT de 200-400 pg., para el dolor irruptivo. A los 12 días de tratamiento, se aumento la dosificación del parche matricial de fentanilo TTS, a 25 ug/h. Se valoró la situación de los pacientes mensualmente y si el dolor no estaba controlado, se aumento la dosificación de fentanilo TTS matricial. Si por el contrario, el dolor permanecía controlado durante más de un mes y no se precisaba ningún comprimido de CFOT, se redujo la dosificación del fentanilo TTS matricial. Se analizaron los registros de intensidad del dolor, calidad del descanso nocturno, efectos secundarios y consumo medio de fetanilo TTS y CFOT, obtenidos al inicio, 1º, 3º y 6º mes de tratamiento. Resultados: La EVA medio pasó del 8,86 + 0,25, inicial hasta un 2,1 + 0,74, al 6º mes. El descanso nocturno, mejoró en una proporción idéntica a la del alivio del dolor. Solo 17 pacientes (6,80% abandonaron el tratamiento por efectos secundarios 11 por náuseas-vómitos, 5 por sedación excesiva y 1 por dermatitis. Al final del estudio, solo 1 paciente precisaba dosis superiores a los 100 µg/h. de fentanilo TTS. La mayoría de ellos (58,64% estaban tratados con un parche de 50 µg/h, el 33,47% seguía con el parche de 25 µg/h, el 4,72% necesitaba un parche de 75 µg/h y un 1,71% alcanzó el parche de 100 µg/h. Un solo paciente (0,42%, precisó 125 µg/h de fentanilo TTS. Al final del primer mes, el consumo medio de CFOT fue de 5,08 comprimidos/día. El tercer mes, su consumo descendió a una media de 2,88/día. Al

  20. Multimedia tutorial system to aid the technical training in energy cogeneration; Sistema tutorial multimedio para apoyar la capacitacion tecnica en cogeneracion de energia

    Energy Technology Data Exchange (ETDEWEB)

    Kemper Valverde, Nicolas; Lara Rosano, Felipe; Guerrero Briseno, Pedro [Laboratorio de Inteligencia Artificial, Instituto de Ingenieria UNAM, Mexico, D. F. (Mexico); Monedero De La Vega, Arturo F. [Seccion Ingenieria Energetica, DEPFI UNAM, Mexico, D. F. (Mexico)

    1994-12-31

    The incorporation of computer aided teaching technologies increases the efficiency in the transmission and acquisition of knowledge, allowing the handling of large information volumes, the knowledge homogenization among the students, the availability, the massive teaching and the permanent updating of the same. On the other hand, considering that all energy saving policy must be supported in a training and dissemination program of the respective energy technologies an immediate option is the use of computerized systems of teaching-learning. Precisely, in this paper, are presented the fundamental technical aspects for the development of a tutorial expert system, to aid the training in energy cogeneration, trying to integrate in the application, the usage of multimedia tools with the intelligent handling of the teaching-learning process through the inference machine of an expert system. [Espanol] La incorporacion de metodologias de ensenanza auxiliada por computadora incrementa la eficiencia en la transmision y adquisicion del conocimiento, permitiendo la manipulacion de grandes volumenes de informacion, la homogeneizacion del conocimiento en los educandos, la disponibilidad, masificacion y la permanente actualizacion del mismo. Por otro lado, considerando que toda politica de ahorro de energia debe estar soportada en un programa de capacitacion y de divulgacion de las tecnologias energeticas respectivas, una alternativa inmediata es el empleo de sistemas computarizados de ensenanza-aprendizaje. Precisamente, en este trabajo, se presenta los aspectos tecnicos fundamentales del desarrollo de un sistema experto tutorial para apoyar la capacitacion en cogeneracion de energia, tratando de integrar en la aplicacion, el empleo de las herramientas multimedios con el manejo inteligente del proceso de ensenanza-aprendizaje a traves de la maquina de inferencia de un sistema experto.

  1. Laboratory-Tutorial activities for teaching probability

    CERN Document Server

    Wittmann, M C; Morgan, J T; Feeley, Roger E.; Morgan, Jeffrey T.; Wittmann, Michael C.

    2006-01-01

    We report on the development of students' ideas of probability and probability density in a University of Maine laboratory-based general education physics course called Intuitive Quantum Physics. Students in the course are generally math phobic with unfavorable expectations about the nature of physics and their ability to do it. We describe a set of activities used to teach concepts of probability and probability density. Rudimentary knowledge of mechanics is needed for one activity, but otherwise the material requires no additional preparation. Extensions of the activities include relating probability density to potential energy graphs for certain "touchstone" examples. Students have difficulties learning the target concepts, such as comparing the ratio of time in a region to total time in all regions. Instead, they often focus on edge effects, pattern match to previously studied situations, reason about necessary but incomplete macroscopic elements of the system, use the gambler's fallacy, and use expectati...

  2. Supporting Survey Courses with Lecture-Tutorials and Backwards-Faded Scaffolded Inquiry

    Science.gov (United States)

    Slater, T. F.; Slater, S. J.

    2013-12-01

    In the course of learning science, it is generally accepted that successful science learning experiences should result in learners developing a meaningful understanding of the nature of science as inquiry where: (i) students are engaged in questions; (ii) students are designing plans to pursue data; and (iii) students are generating and defending conclusions based on evidence they have collected. Few of these learning targets can be effectively reached through a professor-centered, information download lecture. In response to national reform movements calling for professors to adopt teaching strategies and learning environments where non-science majors and future teachers can actively engage in scientific discourse, scholars with the CAPER Center for Astronomy & Physics Education Research have leveraged NSF DUE funding over the last decade to develop and systematically field-test two separate instructional approaches. The first of these is called Lecture-Tutorials (NSF 99077755 and NSF 9952232) . These are self-contained, classroom-ready, collaborative group activities. The materials are designed specifically to be easily integrated into the lecture course and directly address the needs of busy and heavily-loaded teaching faculty for effective, student-centered, classroom-ready materials that do not require a drastic course revision for implementation. Students are asked to reason about difficult concepts, while working in pairs, and to discuss their ideas openly. The second of these is a series of computer-mediated, inquiry learning experiences for non-science majoring undergraduates based upon an inquiry-oriented teaching approach framed by the notions of backwards faded-scaffolding as an overarching theme for instruction (NSF 1044482). Backwards faded-scaffolding is a strategy where the conventional and rigidly linear scientific method is turned on its head and students are first taught how to create conclusions based on evidence, then how experimental design

  3. Active Learning: A PowerPoint Tutorial

    Science.gov (United States)

    Gareis, Elisabeth

    2007-01-01

    Individual or group presentations are common assignments in business communication courses, and many students use PowerPoint slides as audiovisual support. Frequently, curriculum constraints don't allow instructors much time to teach effective design and delivery of presentation graphics in their courses; guidelines in the form of minilectures or…

  4. [Current state of training in pharmacy education using a problem-based learning/tutorial model with simulated patients and standardized patients at National University Corporation].

    Science.gov (United States)

    Irie, Tetsumi; Nitta, Atsumi; Akaike, Akinori

    2012-01-01

    Simulated/standardized patient-based (SP) education and problem-based learning (PBL) tutorial education become a powerful tool to heighten the pharmacy students' will to learn in order to cultivate the responsibility to contribute to public health and welfare as a clinical professional and to facilitate students' competences to solve problems by themselves. What this program is trying to do is: 1) to establish the system to train, educate and supply SP who are effective in the training and education of pharmacy students in close cooperation with the medical schools and their affiliated hospitals; 2) to improve the quality of the current PBL tutorial education and thereby establish it as an advanced education program in the education of senior students. We carried out the questionnaire to National University Corporation which establishes a school of pharmacy, as to the training and education of SP. The analysis of the answers to the questionnaire revealed the present status of SP in the Pharmaceutical Objective Structured Clinical Examination (OSCE) in the Pharmaceutical Common Achievement Test, and the existence of the problems on how to standardize SP as well as how to cover such expenses. Furthermore, the activity of the first year consisted of the exchange and sharing of information regarding the existing method of training and education of SP and PBL tutorial education and the identification of the problems to be solved in order to improve the quality of the educational program.

  5. An investigation comparing traditional recitation instruction to computer tutorials which combine three-dimensional animation with varying levels of visual complexity, including digital video in teaching various chemistry topics

    Science.gov (United States)

    Graves, A. Palmer

    This study examines the effect of increasing the visual complexity used in computer assisted instruction in general chemistry. Traditional recitation instruction was used as a control for the experiment. One tutorial presented a chemistry topic using 3-D animation showing molecular activity and symbolic representation of the macroscopic view of a chemical phenomenon. A second tutorial presented the same topic but simultaneously presented students with a digital video movie showing the phenomena and 3-D animation showing the molecular view of the phenomena. This experimental set-up was used in two different experiments during the first semester of college level general chemistry course. The topics covered were the molecular effect of heating water through the solid-liquid phase change and the kinetic molecular theory used in explaining pressure changes. The subjects used in the experiment were 236 college students enrolled in a freshman chemistry course at a large university. The data indicated that the simultaneous presentation of digital video, showing the solid to liquid phase change of water, with a molecular animation, showing the molecular behavior during the phase change, had a significant effect on student particulate understanding when compared to traditional recitation. Although the effect of the KMT tutorial was not statistically significant, there was a positive effect on student particulate understanding. The use of computer tutorial also had a significant effect on student attitude toward their comprehension of the lesson.

  6. A New Lecture-Tutorial for Teaching about Molecular Excitations and Synchrotron Radiation

    CERN Document Server

    Wallace, Colin S; Hornstein, Seth D; Schlingman, Wayne M; Chambers, Timothy G; Burns, Jack O

    2015-01-01

    Light and spectroscopy are among the most important and frequently taught topics in introductory, college-level, general education astronomy courses. This is due to the fact that the vast majority of observational data studied by astronomers arrives at Earth in the form of light. While there are many processes by which matter can emit and absorb light, Astro 101 courses typically limit their instruction to the Bohr model of the atom and electron energy level transitions. In this paper, we report on the development of a new Lecture-Tutorial to help students learn about other processes that are responsible for the emission and absorption of light, namely molecular rotations, molecular vibrations, and the acceleration of charged particles by magnetic fields.

  7. Respecting tutorial instructors' beliefs and experiences: A case study of a physics teaching assistant

    Directory of Open Access Journals (Sweden)

    Andrew Elby

    2010-12-01

    Full Text Available Effective physics instruction benefits from respecting the physics ideas that introductory students bring into the classroom. We argue that it is similarly beneficial to respect the teaching ideas that novice physics instructors bring to their classrooms. We present a case study of a tutorial teaching assistant (TA, Alan. When we first examined Alan’s teaching, we focused our attention on the mismatch between his actions and those advocated by the TA instructors. Further study showed us that Alan cared about helping his students and that his teaching was well integrated with his beliefs about how students learn physics and how teachers can best assist students. Learning about Alan’s beliefs and motivations changed our thinking about what might constitute effective professional development for Alan and other TAs. We advocate a new perspective on TA professional development: one in which TAs are seen as partners in the endeavor of educating students and one that seeks to find and build upon productive elements in their beliefs.

  8. EVALUACIÓN DE LA PERCEPCIÓN DE UN PROGRAMA TUTORIAL DIRIGIDO A ESTUDIANTES DE PROVINCIA EN UNA UNIVERSIDAD DE LIMA

    Directory of Open Access Journals (Sweden)

    Nohemí Estefani Marcelo Torres

    2015-06-01

    Full Text Available RESUMEN El acompañamiento tutorial, en los últimos años, ha venido cobrando relevancia debido a la implicancia que tiene en el desempeño socioemocional y académico de los estudiantes, es por ello que muchas universidades diseñan planes institucionales que permiten a sus estudiantes fortalecer habilidades y capacidades. En ese sentido, el presente estudio pretende conocer cuáles son las percepciones que tiene un grupo de 30 estudiantes, entre 15 y 18 años, provenientes del interior del país, respecto a las actividades desarrolladas en el programa tutorial del semestre 2014-1. Se empleó un diseño cualitativo de tipo fenomenológico, y para la recolección de datos se emplearon grupos focales y técnicas proyectivas. Los resultados indican que el programa tutorial es concebido por los estudiantes como un espacio de apoyo, escucha que favorece al proceso de adaptación a la vida universitaria, aunque, también, señalan que éste debe ajustarse de acuerdo a las constantes necesidades del grupo. ABSTRACT Tutorial support has become more relevant in recent years because of its implications on the socio-emotional and academic performance of students. Consequently, many universities are implementing institutional plans designed to enable students to strengthen their skills and abilities. In that sense, the study seeks to examine the perception of a group of 30 inland students, between the ages of 15 and 18, with respect to the activities developed during the 2014-1 tutorial program. A qualitative phenomenological design was used, as well as focus groups and projective techniques for the data collection process. The results indicate that students view the tutorial program as a space for support and attention, which contributes to the college-life adjustment process; however, they indicate that it should be adapted to the group’s ever-changing needs.

  9. Oracle support provides a range of new tutorials

    CERN Multimedia

    2012-01-01

    The IT DB is pleased to announce a new series of Oracle tutorials, with the proposed schedule. Note that these tutorials will take place in the Filtration Plant (Building 222) and that no registration is required.   4 June (Monday) 09:00 Oracle Architecture, Przemyslaw Adam Radowiecki The objective is to go through Oracle database physical and logical structures, highlighting the consequences of some of Oracle's internal design choices for developers of database applications. The presentation defines Oracle-related basic terms and illustrates them based on the database architecture. The following topics will be discussed: • Database with its physical and logical structures (tablespace, segment, extent, block, database user, schema, user's quota) • Single instance (significant memory structures: buffer cache, shared pool) • Real Application Cluster (RAC) • Connecting to the database (TNS, database service) • SQL statement processing (h...

  10. Transverse Anderson localization of light: a tutorial review

    CERN Document Server

    Mafi, Arash

    2015-01-01

    This tutorial review gives an overview of the transverse Anderson localization of light in one and two transverse dimensions. A pedagogical approach is followed throughout the presentation, where many aspects of localization are illustrated by means of a few simple models. The tutorial starts with some basic aspects of random matrix theory, and light propagation through and reflection from a random stack of dielectric slabs. Transverse Anderson localization of light in one- and two-dimensional coupled waveguide arrays is subsequently established and discussed. Recent experimental observations of localization and image transport in disordered optical fibers are discussed. More advanced topics, such as hyper-transport in longitudinally varying disordered waveguides, the impact of nonlinearity, and propagation of partially coherent and quantum light, are also examined.

  11. A Tutorial on Using Dafny to Construct Verified Software

    Directory of Open Access Journals (Sweden)

    Paqui Lucio

    2017-01-01

    Full Text Available This paper is a tutorial for newcomers to the field of automated verification tools, though we assume the reader to be relatively familiar with Hoare-style verification. In this paper, besides introducing the most basic features of the language and verifier Dafny, we place special emphasis on how to use Dafny as an assistant in the development of verified programs. Our main aim is to encourage the software engineering community to make the move towards using formal verification tools.

  12. Biological imaging with coherent Raman scattering microscopy: a tutorial

    Science.gov (United States)

    Alfonso-García, Alba; Mittal, Richa; Lee, Eun Seong; Potma, Eric O.

    2014-01-01

    Abstract. Coherent Raman scattering (CRS) microscopy is gaining acceptance as a valuable addition to the imaging toolset of biological researchers. Optimal use of this label-free imaging technique benefits from a basic understanding of the physical principles and technical merits of the CRS microscope. This tutorial offers qualitative explanations of the principles behind CRS microscopy and provides information about the applicability of this nonlinear optical imaging approach for biological research. PMID:24615671

  13. GEN 480 UOP Course Tutorial / gen480dotcom

    OpenAIRE

    2015-01-01

    GEN 480 Entire Course For more course tutorials visit www.gen480.com   GEN 480 Week 1 Individual Assignment Ethics Awareness Inventory GEN 480 Week 1 DQ 1 GEN 480 Week 1 DQ 2 GEN 480 Week 1 DQ 3 GEN 480 Week 1 DQ 4 GEN 480 Week 1 Summary GEN 480 Week 2 Individual Assignment Ethics Awareness Inventory Analysis GEN 480 Week 2 Individual Assignment Professional Workplace Dilemma Paper GEN 480 Week 2 Learning Team Assignment Skills Assessment P...

  14. 2012 Community Earth System Model (CESM) Tutorial - Proposal to DOE

    Energy Technology Data Exchange (ETDEWEB)

    Holland, Marika [National Center for Atmospheric Research, Boulder, CO (United States); Bailey, David A [National Center for Atmospheric Research, Boulder, CO (United States)

    2013-03-18

    The Community Earth System Model (CESM) is a fully-coupled, global climate model that provides state-of-the-art computer simulations of the Earth's past, present, and future climate states. This document provides the agenda and list of participants for the conference. Web materials for all lectures and practical sessions available from: http://www.cesm.ucar.edu/events/tutorials/073012/ .

  15. LHC@home online tutorial for Mac users - recording

    CERN Document Server

    CERN. Geneva

    2016-01-01

    A step-by-step online tutorial about LHC@home for Mac users by Alexandre Racine. It contains detailed instructions on how-to-join this volunteer computing project.  There are 3 screen capture videos with the real installation process accelerated attached to the event page. This 5' video is linked from http://lhcathome.web.cern.ch/join-us Also from the CDS e-learning category.

  16. Analog circuit design a tutorial guide to applications and solutions

    CERN Document Server

    Williams, Jim

    2011-01-01

    * Covers the fundamentals of linear/analog circuit and system design to guide engineers with their design challenges. * Based on the Application Notes of Linear Technology, the foremost designer of high performance analog products, readers will gain practical insights into design techniques and practice. * Broad range of topics, including power management tutorials, switching regulator design, linear regulator design, data conversion, signal conditioning, and high frequency/RF design. * Contributors include the leading lights in analog design, Robert Dobkin, Jim Willia

  17. Tutorial Pengenalan Adobe Photoshop Menggunakan Adobe Flash CS3

    OpenAIRE

    Mayoka, Rio

    2011-01-01

    Kajian ini bertujuan untuk membangun sebuah aplikasi yang dapat menjadi alat bantu dalam pembelajaran Adobe Photoshop, dimana terdapat beberapa materi pengenalan dasar Adobe Photoshop. Aplikasi ini suatu gagasan dengan membuat tutorial beranimasi yang interatif. Aplikasi ini dibuat dengan menggunakan Adobe Flash CS3 dan dapat dijalankan dengan Flash player. Aplikasi ini dapat membantu para penggunanya dalam memahami pengenalan Adobe Photoshop, terutama pengenalan tool pada Adob...

  18. Tutorial in oral antithrombotic therapy: Biology and dental implications

    OpenAIRE

    Fakhri, Hamid Reza; Janket, Sok Ja; Jackson, Elizabeth A.; Alison E Baird; Dinnocenzo, Richard; Meurman, Jukka H

    2013-01-01

    Objectives: Recent developments of new direct oral anticoagulants that target specific clotting factors necessitate understanding of coagulation biology. The objective of this tutorial is to offer dental professionals a review of coagulation mechanisms and the pharmacodynamics of the conventional and new oral anticoagulants. Also, we summarized the dental implications of the conventional and new anticoagulants. Method: We searched Medline using search terms “antithrombotic”, “antihemostasis” ...

  19. Divergence Measures Tool:An Introduction with Brief Tutorial

    Science.gov (United States)

    2014-03-01

    on tutorial are provided in this report. 15. SUBJECT TERMS Divergence measures, natural language processing, text corpus, text domain, text genre ...in detecting differences across a wide range of Arabic-language text files (they varied by genre , domain, spelling variation, size, etc.), our...screenshots are cropped down to that portion of screen layout most relevant to the accompanying description . Cropped screenshots in figures in sections

  20. Audio-Tutorial Project: An Audio-Tutorial Approach to Human Anatomy and Physiology.

    Science.gov (United States)

    Muzio, Joseph N.; And Others

    A two course sequence on human anatomy and physiology using the audiotutorial method of instruction was developed for use by nursing students and other students in the health or medical fields at the Kingsborough Community College in New York. The project was motivated by the problems of often underprepared students coming to learn a new field and…

  1. Synthesis of precursors to and spectroscopic characterization of highly unsaturated carbenes and diradicals and development and implementation of a web-based stereochemistry tutorial

    Science.gov (United States)

    Burrmann, Nicola Jean

    A variety of substituted diynols, diynals, and diynones have been prepared en route to the synthesis of precursors to dialkynyl carbenes (R1--C≡C--C--C≡C--R 2). In light of the unique reactivity associated with these simple systems, several strategies were required to assemble the carbon backbones (Chapter I). Tosylhydrazone and trisylhydrazone precursors to 2-diazo-3-pentyne ( 1), 2-diazo-3-butyne (2), and Idiazo-2-butyne ( 3) were synthesized and then converted into their respective diazo compounds. Various attempts to study these diazo compounds using matrix isolation IR and EPR spectroscopy were made and proved to be unsuccessful. Computations were done to characterize the C5H6 potential energy surface, as well as to determine the IR vibrational frequencies of the isomers on this surface (Chapter 2). A web-based Stereochemistry Tutorial that details the core definitions and structural representations relevant to organic stereochemistry was designed and implemented into several introductory-level organic chemistry classes. This tutorial also allows for students to select their preferred structural representation and method for making stereochemical comparisons between molecules. The tutorial was evaluated, either qualitatively, quantitatively, or both, by students in three different introductory organic chemistry courses at the University of Wisconsin---Madison. The data show that students did use a variety of different methods for making stereochemical comparisons between molecules, and that prior exposure to lectures on stereochemistry by the course professor strongly influenced these choices. Furthermore, the level of improvement in stereochemical knowledge as a result of using only the tutorial was comparable to, or higher than, that achieved by students who were only exposed to lectures by the course professor, regardless of the method chosen for making stereochemical comparisons between molecules (Chapter 3)

  2. PHD TUTORIAL: Finite-temperature models of Bose Einstein condensation

    Science.gov (United States)

    Proukakis, Nick P.; Jackson, Brian

    2008-10-01

    The theoretical description of trapped weakly interacting Bose-Einstein condensates is characterized by a large number of seemingly very different approaches which have been developed over the course of time by researchers with very distinct backgrounds. Newcomers to this field, experimentalists and young researchers all face a considerable challenge in navigating through the 'maze' of abundant theoretical models, and simple correspondences between existing approaches are not always very transparent. This tutorial provides a generic introduction to such theories, in an attempt to single out common features and deficiencies of certain 'classes of approaches' identified by their physical content, rather than their particular mathematical implementation. This tutorial is structured in a manner accessible to a non-specialist with a good working knowledge of quantum mechanics. Although some familiarity with concepts of quantum field theory would be an advantage, key notions, such as the occupation number representation of second quantization, are nonetheless briefly reviewed. Following a general introduction, the complexity of models is gradually built up, starting from the basic zero-temperature formalism of the Gross-Pitaevskii equation. This structure enables readers to probe different levels of theoretical developments (mean field, number conserving and stochastic) according to their particular needs. In addition to its 'training element', we hope that this tutorial will prove useful to active researchers in this field, both in terms of the correspondences made between different theoretical models, and as a source of reference for existing and developing finite-temperature theoretical models.

  3. Moving toward change: Institutionalizing reform through implementation of the Learning Assistant model and Open Source Tutorials

    Directory of Open Access Journals (Sweden)

    Renee Michelle Goertzen1

    2011-09-01

    Full Text Available Florida International University has undergone a reform in the introductory physics classes by focusing on the laboratory component of these classes. We present results from the secondary implementation of two research-based instructional strategies: the implementation of the Learning Assistant model as developed by the University of Colorado at Boulder and the Open Source Tutorial curriculum developed at the University of Maryland, College Park. We examine the results of the Force Concept Inventory (FCI for introductory students over five years (n=872 and find that the mean raw gain of students in transformed lab sections was 0.243, while the mean raw gain of the traditional labs was 0.159, with a Cohen’s d effect size of 0.59. Average raw gains on the FCI were 0.243 for Hispanic students and 0.213 for women in the transformed labs, indicating that these reforms are not widening the gaps between underrepresented student groups and majority groups. Our results illustrate how research-based instructional strategies can be successfully implemented in a physics department with minimal department engagement and in a sustainable manner.

  4. Laboratory-tutorial activities for teaching probability

    Directory of Open Access Journals (Sweden)

    Roger E. Feeley

    2006-08-01

    Full Text Available We report on the development of students’ ideas of probability and probability density in a University of Maine laboratory-based general education physics course called Intuitive Quantum Physics. Students in the course are generally math phobic with unfavorable expectations about the nature of physics and their ability to do it. We describe a set of activities used to teach concepts of probability and probability density. Rudimentary knowledge of mechanics is needed for one activity, but otherwise the material requires no additional preparation. Extensions of the activities include relating probability density to potential energy graphs for certain “touchstone” examples. Students have difficulties learning the target concepts, such as comparing the ratio of time in a region to total time in all regions. Instead, they often focus on edge effects, pattern match to previously studied situations, reason about necessary but incomplete macroscopic elements of the system, use the gambler’s fallacy, and use expectations about ensemble results rather than expectation values to predict future events. We map the development of their thinking to provide examples of problems rather than evidence of a curriculum’s success.

  5. Laboratory-tutorial activities for teaching probability

    Directory of Open Access Journals (Sweden)

    Michael C. Wittmann

    2006-08-01

    Full Text Available We report on the development of students’ ideas of probability and probability density in a University of Maine laboratory-based general education physics course called Intuitive Quantum Physics. Students in the course are generally math phobic with unfavorable expectations about the nature of physics and their ability to do it. We describe a set of activities used to teach concepts of probability and probability density. Rudimentary knowledge of mechanics is needed for one activity, but otherwise the material requires no additional preparation. Extensions of the activities include relating probability density to potential energy graphs for certain “touchstone” examples. Students have difficulties learning the target concepts, such as comparing the ratio of time in a region to total time in all regions. Instead, they often focus on edge effects, pattern match to previously studied situations, reason about necessary but incomplete macroscopic elements of the system, use the gambler’s fallacy, and use expectations about ensemble results rather than expectation values to predict future events. We map the development of their thinking to provide examples of problems rather than evidence of a curriculum’s success.

  6. Older College Students as Tutors for Adult Learners in an Urban Literacy Program.

    Science.gov (United States)

    Ntiri, Daphne W.

    1999-01-01

    Describes a university literacy tutorial program in which older adult college students received tutor training and then carried out one-to-one reading tutorials with adult male learners who were rehabilitating addicts. Offers two case studies, and shows that the program had a significant impact on tutors' commitment to community volunteerism and…

  7. Academic Performance of Nursing Students: Do Prerequisite Grades and Tutoring Make a Difference?

    Science.gov (United States)

    Potolsky, Alicia; Cohen, Jayne; Saylor, Coleen

    2003-01-01

    The academic performance of first-semester nursing students who attended 5 or more (n=18) or fewer than 5 (n=19) tutorials was compared. A significant relationship was found between grades in prerequisite science courses and first-semester performance. Those who attended fewer tutorials had higher prerequisite course grades. (Contains 17…

  8. Video Tutorials and Interactive Online Resources for Multibeam Sonar Software Training

    Science.gov (United States)

    Sautter, L. R.; Mode, J.; Duguid, P.

    2010-12-01

    For the past 5 years, undergraduate students at the College of Charleston (CofC) have had the opportunity to sail aboard the NOAA Ship Nancy Foster to collect multibeam sonar data for use in the Seafloor Mapping (SeaMap) Program. SeaMap is offered as an Academic Partnership with the CARIS software company, to train students to process and render multibeam bathymetric data using CARIS' HIPS and SIPS 7.0 software. During the semester-long program, students embellish their training by conducting independent research using sonar data provided by many NOAA and USGS collaborating scientists. Students create research posters to present at the annual CofC School of Science and Mathematics poster session and at professional meetings. To promote development of the SeaMap Program at CofC and other Academic Partner institutions, new approaches to training are being developed using online resources. This endeavor is part of the new CARIS Education Program and will incorporate bathymetric post processing using HIPS and SIPS 7.0. The HIPS Bathymetry Module consists of thirteen thematic units, each of which contains a suite of short online video tutorials focused on specific HIPS operations, with complementing interactive exercises and assessments. Students will convene for a weekend workshop for hands-on training with both a CARIS Instructor and the institution's professor. The workshop is followed by several laboratory sessions during which students practice their new skills using sample datasets. HIPS Bathymetry Module's online resources will be used throughout the program, and will be available afterwards, allowing students to revisit and supplement their learning. The Module will also be tested as a self-paced online course that will not necessitate a classroom presence. A demonstration of a thematic unit will be included in the presentation.

  9. Reflections Medical Colleges of Undergraduate Tutorial%医学院校实行本科生导师制的思考

    Institute of Scientific and Technical Information of China (English)

    祁艳波; 李雯婷; 梁玉清; 娄峰阁; 赵剑飞; 高双双

    2015-01-01

    Undergraduate Tutorial is a new model of medical colleges of education, but also an important manifestation of international standards of medical colleges should improve undergraduate professional knowledge and skills, enhance students' awareness of scientific research and innovation, to achieve undergraduate tutorial system. This paper analyzes and smoking on medical colleges tutor system for undergraduates.%本科生导师制是我国医学院校育人的新模式,也是与国际接轨的重要体现,医学院校应提高本科生的专业知识与技能,强化学生的科研创新意识,实现本科生到导师制。本文就医学院校实行本科生导师制进行分析。

  10. The Nature of Reflective Practice and Emotional Intelligence in Tutorial Settings

    Science.gov (United States)

    Gill, Gobinder Singh

    2014-01-01

    The purpose of this paper was to assess the nature of reflective practice and emotional intelligence in tutorial settings. Following the completion of a self-report measure of emotional intelligence, practitioners incorporated a model of reflective practice into their tutorial sessions. Practitioners were instructed to utilise reflective practice…

  11. Proposing a Web-Based Tutorial System to Teach Malay Language Braille Code to the Sighted

    Science.gov (United States)

    Wah, Lee Lay; Keong, Foo Kok

    2010-01-01

    The "e-KodBrailleBM Tutorial System" is a web-based tutorial system which is specially designed to teach, facilitate and support the learning of Malay Language Braille Code to individuals who are sighted. The targeted group includes special education teachers, pre-service teachers, and parents. Learning Braille code involves memorisation…

  12. Approximating Literacy Practices in Tutorials: What Is Learned and What Matters for Teacher Preparation

    Science.gov (United States)

    Hoffman, James V.; Wetzel, Melissa Mosley; Peterson, Katie

    2016-01-01

    In this study, we examined the learning of preservice teachers associated with the features of a literacy tutorial experience. Our qualitative study focused on the close inspection of the experiences of 7 focus cases out of the 19 preservice teachers enrolled in our program across a one-semester tutorial experience. Through our research we…

  13. Exploring the Effectiveness of a Measurement Error Tutorial in Helping Teachers Understand Score Report Results

    Science.gov (United States)

    Zapata-Rivera, Diego; Zwick, Rebecca; Vezzu, Margaret

    2016-01-01

    The goal of this study was to explore the effectiveness of a short web-based tutorial in helping teachers to better understand the portrayal of measurement error in test score reports. The short video tutorial included both verbal and graphical representations of measurement error. Results showed a significant difference in comprehension scores…

  14. Exploring the Effectiveness of a Measurement Error Tutorial in Helping Teachers Understand Score Report Results

    Science.gov (United States)

    Zapata-Rivera, Diego; Zwick, Rebecca; Vezzu, Margaret

    2016-01-01

    The goal of this study was to explore the effectiveness of a short web-based tutorial in helping teachers to better understand the portrayal of measurement error in test score reports. The short video tutorial included both verbal and graphical representations of measurement error. Results showed a significant difference in comprehension scores…

  15. Psychosemiotics and Libraries: Identifying Signways in Library Informational Guides, Games, and Tutorials

    Science.gov (United States)

    Laster, Barbara; Blummer, Barbara; Kenton, Jeffrey M.

    2010-01-01

    Tutorials and digital learning objects provide librarians a quick, concise mechanism for delivering information and training on a wide range of library topics. The semiotic theory promoted by Charles Sanders Peirce (Wiener, 1958) and Howard Smith (2005) contains implications for enhancing the effectiveness of library tutorials through the…

  16. Tutorial for Wave Equation Inversion of Skeletonized Data

    KAUST Repository

    Lu, Kai

    2017-04-25

    Full waveform inversion of seismic data is often plagued by cycle skipping problems so that an iterative optimization method often gets stuck in a local minimum. To avoid this problem we simplify the objective function so that the iterative solution can quickly converge to a solution in the vicinity of the global minimum. The objective function is simplified by only using parsimonious and important portions of the data, which are defined as skeletonized data. We now present a mostly non-mathematical tutorial that explains the theory of skeletonized inversion. We also show its effectiveness with examples.

  17. Data Grid tutorials with hands-on experience

    CERN Document Server

    Donno, Flavia; Puccinelli, Roberto; Stockinger, Kurt; CERN. Geneva. IT Department

    2004-01-01

    Grid technologies are more and more used in scientific as well as in industrial environments but often documentation and the correct usage are either not sufficient or not too well understood. Comprehensive training with hands-on experience helps people first to understand the technology and second to use it in a correct and efficient way. We have organised and run several training sessions in different locations all over the world and provide our experience. The major factors of success are a solid base of theoretical lectures and, more dominantly, a facility that allows for practical Grid exercises during and possibly after tutorial sessions.

  18. FIN 403 UOP Course Tutorial / fin403dotcom

    OpenAIRE

    anil10

    2015-01-01

    FIN 403 Entire Course For more course tutorials visit www.fin403.com   FIN 403 Week 1 Individual Assignment Global Finance Environment Paper FIN 403 Week 1 DQ 1 FIN 403 Week 1 DQ 2 FIN 403 Week 1 Summary FIN403 Week 2 Learning Team Assignment Investment Decision Selection Paper   FIN 403 Week 2 DQ 1 FIN 403 Week 2 DQ 2 FIN 403 Week 2 Summary FIN 403 Week 3 Learning Team Assignment Foreign Exchange and Derivatives Market Paper F...

  19. KNIME for Open-Source Bioimage Analysis: A Tutorial.

    Science.gov (United States)

    Dietz, Christian; Berthold, Michael R

    2016-01-01

    The open analytics platform KNIME is a modular environment that enables easy visual assembly and interactive execution of workflows. KNIME is already widely used in various areas of research, for instance in cheminformatics or classical data analysis. In this tutorial the KNIME Image Processing Extension is introduced, which adds the capabilities to process and analyse huge amounts of images. In combination with other KNIME extensions, KNIME Image Processing opens up new possibilities for inter-domain analysis of image data in an understandable and reproducible way.

  20. Time-fractional derivatives in relaxation processes: a tutorial survey

    CERN Document Server

    Mainardi, Francesco

    2008-01-01

    The aim of this tutorial survey is to revisit the basic theory of relaxation processes governed by linear differential equations of fractional order. The fractional derivatives are intended both in the Rieamann-Liouville sense and in the Caputo sense. After giving a necessary outline of the classical theory of linear viscoelasticity, we contrast these two types of fractional derivatives in their ability to take into account initial conditions in the constitutive equations of fractional order. We also provide historical notes on the origins of the Caputo derivative and on the use of fractional calculus in viscoelasticity.

  1. A tutorial on testing the race model inequality

    DEFF Research Database (Denmark)

    Gondan, Matthias; Minakata, Katsumi

    2016-01-01

    , to faster responses to redundant signals. In contrast, coactivation models assume integrated processing of the combined stimuli. To distinguish between these two accounts, Miller (1982) derived the well-known race model inequality, which has become a routine test for behavioral data in experiments...... with redundant signals. In this tutorial, we review the basic properties of redundant signals experiments and current statistical procedures used to test the race model inequality during the period between 2011 and 2014. We highlight and discuss several issues concerning study design and the test of the race...

  2. Manual integrado de acción tutorial

    OpenAIRE

    Agelet Profitós, Joan; Armengol Asparó, Carme; Barrera-Corominas, Aleix; Navarro Casanoves, Maria; Castro Ceacero, Diego; Comellas, María Jesús,; Olmos Rueda, Patricia; Pàmies Rovira, Jordi; Rodríguez-Gómez, David; Suárez, Cecilia Inés

    2015-01-01

    Este documento se ha realizado con ayuda financiera de la Unión Europea, a través del proyecto “IDEAS – Iniciativas para el desarrollo educativo y socio comunitario” (Ref. DCI-ALA/2014/351-291). El contenido de este documento es responsabilidad exclusiva de sus autores y en modo alguno debe considerarse que refleja la posición de la Unión Europea El Manual Integrado de Acción Tutorial (MIAT, en adelante) que se introduce con este texto es el documento que recoge propuestas de intervenció...

  3. Doing bayesian data analysis a tutorial with R and BUGS

    CERN Document Server

    Kruschke, John K

    2011-01-01

    There is an explosion of interest in Bayesian statistics, primarily because recently created computational methods have finally made Bayesian analysis obtainable to a wide audience. Doing Bayesian Data Analysis, A Tutorial Introduction with R and BUGS provides an accessible approach to Bayesian data analysis, as material is explained clearly with concrete examples. The book begins with the basics, including essential concepts of probability and random sampling, and gradually progresses to advanced hierarchical modeling methods for realistic data. The text delivers comprehensive coverage of all

  4. A broadcast engineering tutorial for non-engineers

    CERN Document Server

    Pizzi, Skip

    2014-01-01

    A Broadcast Engineering Tutorial for Non-Engineers is the leading publication on the basics of broadcast technology. Whether you are new to the industry or do not have an engineering background, this book will give you a comprehensive primer of television, radio, and digital media relating to broadcast-it is your guide to understanding the technical world of radio and television broadcast engineering. It covers all the important topics such as DTV, IBOC, HD, standards, video servers, editing, electronic newsrooms, and more.

  5. Marine Vessel Models in Changing Operational Conditions - A Tutorial

    DEFF Research Database (Denmark)

    Perez, Tristan; Sørensen, Asgeir; Blanke, Mogens

    2006-01-01

    conditions (VOC). However, since marine systems operate in changing VOCs, there is a need to adapt the models. To date, there is no theory available to describe a general model valid across different VOCs due to the complexity of the hydrodynamic involved. It is believed that system identification could......This tutorial paper provides an introduction, from a systems perspective, to the topic of ship motion dynamics of surface ships. It presents a classification of parametric models currently used for monitoring and control of marine vessels. These models are valid for certain vessel operational...

  6. Intervención psicoeducativa tutorial en la prevención del embarazo precoz / Tutorial psycho-educative intervention for preventing pregnancy in teenagers

    Directory of Open Access Journals (Sweden)

    Ubillús, S. P

    2016-01-01

    Full Text Available El embarazo en la adolescencia representa un problema social de grandes proporciones en el mundo actual y en consecuencia también en Ecuador. Hoy en día, este tema ha sido objeto de estudio por numerosos investigadores y docentes de la enseñanza básica superior a escala mundial. Este artículo surge de una investigación llevada a cabo en la Unidad Educativa ITSUP, Ecuador, donde se registró el comportamiento de la problemática en el proceso educativo de la sexualidad y tiene como objetivo proponer un programa como un sistema integral de prevención del embarazo en adolescentes, que contribuya a la reducción del embarazo precoz. Se aplicó un diagnóstico, con diferentes actividades que incluyen entrevistas a docentes y padres de familia, un análisis observacional a los diferentes espacios de desarrollo de los estudiantes. En el programa se enfatiza la tutoría como vía para connotar los derechos humanos, equidad de género y práctica de valores. La concepción del programa sienta las bases para una educación sexual en los adolescentes, donde la acción tutorial juega un rol importante para dar respuesta a las necesidades de los alumnos en educación sexual y prevención de embarazos, contribuyéndose a la reducción de la aparición precoz de estos. Palabras clave: Paternidad responsable, adolescentes, práctica de valores, educación sexual, resiliencia. ABSTRACT The adolescent’s pregnancy is a social problem of major proportion in today's world and particularly in Ecuador. Today, this topic has been studied by many researchers and teachers of higher basic education in many parts. This article describes the findings of a research made in the School ITSUP, in Ecuador focusing the problem as it manifested in the process of teaching and learning. To characterize the state of art interviews to teachers and parents, and an observation of student in several areas and tasks were carried out. The objective was to propose a program as an

  7. Educación intercultural, currículo y acción tutorial

    Directory of Open Access Journals (Sweden)

    María José NAVARRO PERALES

    2009-11-01

    Full Text Available RESUMEN: La coexistencia en el aula de grupos culturales diferentes, es hoy día una realidad. Los sucesivos programas de integración escolar han facilitado esta realidad. Sin embargo, se olvida con demasiada frecuencia que las minorías culturales no se asimilan con relativa frecuencia a las culturas dominantes. La integración es un proceso progresivo que requiere una estructuración gradual que implica la planificación de las actuaciones y la cooperación y la colaboración suficiente de los agentes implicados en la educación del alumno. Es por ello que el nuevo currículo propone una educación integral y personalizada en la que la figura del profesor y del tutor no deben ni pueden desligarse. Para ello pone en mano del profesor una serie de mecanismos curriculares que posibilitan una acción tutorial y docente como única acción de orientación individual y grupal. Esos mecanismos son las adaptaciones curriculares, los contenidos del ámbito afectivo y los temas trasversales. Todos ellos posibilitan el desarrollo unitario de una planificación conjunta de la acción docente y tutorial propia de una verdadera educación intercultural.ABSTRACT: The coexistence in the classroom of different cultural groups is now a reality. Consecutive school integration programs have paved the way to this reality. However, it is too often forgotten that the assimilation of cultural minorities to the predominant cultures is not a very frequent occurrence. Integration is a progressive process which requires gradual structuring that entails a plan of action and the adequate cooperation and collaboration of the agents involved in the student's education. Henee the new curriculum proposes an integral and personalized education in which the figure of the teacher and that of the tutor should not and cannot be separated. Thus the teacher is provided with a series of curricular mechanisms that make the tutorial and teaching action possible as the only action of

  8. The MAGIC of Web Tutorials: How One Library (Re)Focused Its Delivery of Online Learning Objects on Users

    Science.gov (United States)

    Hess, Amanda Nichols

    2013-01-01

    Oakland University (OU) Libraries undertook an assessment of how to leverage its resources to make online tutorials more focused on users' needs. A multi-part assessment process reconsidered Web tutorials offerings through the lenses of faculty and staff feedback, literature review, and an analysis of other universities' online tutorial offerings.…

  9. Evaluating the role of web-based tutorials in educational practice

    DEFF Research Database (Denmark)

    Moring, Camilla; Schreiber, Trine

    The paper describes and discusses a two step analysis for evaluating web based information literacy tutorials in educational practice. In a recent evaluation project the authors used the analysis to examine three web based tutorials developed by three different academic libraries in Norway. Firstly......, each web-based tutorial is analyzed as a communicative act by looking at how it argues for its purpose, how it is rhetorically organized and the interpretative repertoires used. Secondly, the tutorial is analyzed as a tool that users form opinions about while using it, and therefore the second part...... of the analysis focuses on user reception and meaning negotiation. In combination the two different analyses strengthen the evaluation of how web-tutorials as communicative acts become meaningful to users, and how this meaning is negotiated in relation to an educational practice. This approach can be recommended...

  10. Topographic ERP analyses: a step-by-step tutorial review.

    Science.gov (United States)

    Murray, Micah M; Brunet, Denis; Michel, Christoph M

    2008-06-01

    In this tutorial review, we detail both the rationale for as well as the implementation of a set of analyses of surface-recorded event-related potentials (ERPs) that uses the reference-free spatial (i.e. topographic) information available from high-density electrode montages to render statistical information concerning modulations in response strength, latency, and topography both between and within experimental conditions. In these and other ways these topographic analysis methods allow the experimenter to glean additional information and neurophysiologic interpretability beyond what is available from canonical waveform analyses. In this tutorial we present the example of somatosensory evoked potentials (SEPs) in response to stimulation of each hand to illustrate these points. For each step of these analyses, we provide the reader with both a conceptual and mathematical description of how the analysis is carried out, what it yields, and how to interpret its statistical outcome. We show that these topographic analysis methods are intuitive and easy-to-use approaches that can remove much of the guesswork often confronting ERP researchers and also assist in identifying the information contained within high-density ERP datasets.

  11. A tutorial on time-evolving dynamical Bayesian inference

    Science.gov (United States)

    Stankovski, Tomislav; Duggento, Andrea; McClintock, Peter V. E.; Stefanovska, Aneta

    2014-12-01

    In view of the current availability and variety of measured data, there is an increasing demand for powerful signal processing tools that can cope successfully with the associated problems that often arise when data are being analysed. In practice many of the data-generating systems are not only time-variable, but also influenced by neighbouring systems and subject to random fluctuations (noise) from their environments. To encompass problems of this kind, we present a tutorial about the dynamical Bayesian inference of time-evolving coupled systems in the presence of noise. It includes the necessary theoretical description and the algorithms for its implementation. For general programming purposes, a pseudocode description is also given. Examples based on coupled phase and limit-cycle oscillators illustrate the salient features of phase dynamics inference. State domain inference is illustrated with an example of coupled chaotic oscillators. The applicability of the latter example to secure communications based on the modulation of coupling functions is outlined. MatLab codes for implementation of the method, as well as for the explicit examples, accompany the tutorial.

  12. Elementary Algebra + Student-Written Web Illustrations = Math Mastery.

    Science.gov (United States)

    Veteto, Bette R.

    This project focuses on the construction and use of a student-made elementary algebra tutorial World Wide Web page at the University of Memphis (Tennessee), how this helps students further explore the topics studied in elementary algebra, and how students can publish their work on the class Web page for use by other students. Practical,…

  13. Motivation of first semester undergraduate students

    DEFF Research Database (Denmark)

    Schlichter, Bjarne; Sigvardsen, Kari; Jonsson, Sofia

    undergraduate students’ motivation and commitment towards education regarding management information system, and how student teaching assistants' attitude and qualities influence these factors. The paper is based on a case study of first year undergraduate students taking the course IT in Business as part...... taught in Danish (HA) and one in English (BSc). IT in Business is a 5 ECTS course and consists of 2 lecture lessons per week for 10 weeks and 2 tutorial lessons per week for 13 weeks. Lecturers hold the lecture lessons for approximately 100-200 students at a time. Tutorial lessons are classroom based...... to the processes in a company. 2) Methods for formal modeling of processes, data and occurrences. 3) An introduction to a company's information systems and the relationship of these to business strategies. In addition to the lectures and tutorials, the students have to hand in a prescribed group assignment...

  14. CERN Technical Training 2005: IT3T - IT Technical Training Tutorials (Summer 2005)

    CERN Multimedia

    Davide Vitè

    2005-01-01

    CERN Technical Training and the Internet Services group of the IT department (IT/IS) are jointly organizing a series of free tutorials, addressing some topics of common interest: the IT Technical Training Tutorials (IT3T). The next IT3T will be offered, in English, with the following schedule: IT3T/3 - Working remotely with Windows XP: June 28 (Michel Christaller) IT3T/4 - Editing Websites with FrontPage 2003: June 30 (Andreas Wagner) The IT Technical Training Tutorials will take place in the Training Centre Auditorium (building 593, room 11), from 14h30 to 15h30. The tutorials are free of charge, but separate registration to each is required. Participation to any of the tutorials is open: attendance to any tutorial is not a prerequisite to attend subsequent ones. If you are interested in attending, please discuss with your supervisor and/or your DTO, and apply electronically via EDH. Registered participants will be invited to each tutorial; attendance will be recorded in the personal training records. Mo...

  15. CERN Technical Training 2005: IT3T - IT Technical Training Tutorials (Summer 2005)

    CERN Multimedia

    Davide Vitè

    2005-01-01

    CERN Technical Training and the Internet Services group of the IT department (IT/IS) are jointly organizing a series of free tutorials, addressing some topics of common interest: the IT Technical Training Tutorials (IT3T). The next IT3T will be offered, in English, with the following schedule: IT3T/3 - Working remotely with Windows XP: June 28 (Michel Christaller) IT3T/4 - Editing Websites with FrontPage 2003: June 30 (Andreas Wagner) The IT Technical Training Tutorials will take place in the Training Centre Auditorium (building 593, room 11), from 14:30 to 15:30. The tutorials are free of charge, but separate registration to each is required. Participation to any of the tutorials is open: attendance to any tutorial is not a prerequisite to attend subsequent ones. If you are interested in attending, please discuss with your supervisor and/or your DTO, and apply electronically via EDH. Registered participants will be invited to each tutorial; attendance will be recorded in the personal training records. Mo...

  16. Caregiver's satisfaction with a video tutorial for shoulder dystocia management algorithm.

    Science.gov (United States)

    Youssef, A; Salsi, G; Ragusa, A; Ghi, T; Pacella, G; Rizzo, N; Pilu, G

    2015-01-01

    In our questionnaire, a video tutorial illustrating the management of shoulder dystocia was considered by health personnel as a useful complementary training tool. We prepared a 5-min video tutorial on the management of shoulder dystocia, using a simulator that includes maternal pelvic and baby models. We performed a survey among obstetric personnel in order to assess their opinion on the tutorial by inviting them to watch the video tutorial and answer an online questionnaire. Five multiple-choice questions were set, focusing on the video's main objectives: clarity, simplicity and usefulness. Following the collection of answers, global and category-weighted analyses were conducted for each question. Out of 956 invitations sent, 482 (50.4%) answered the survey. More than 90% of all categories found the video tutorial to be clinically relevant and clear. For revising the management of shoulder dystocia most obstetric personnel would use the video tutorial together with traditional textbooks. In conclusion, our video tutorial was considered by health personnel as a useful complementary training tool.

  17. A Self-Study Tutorial using the Allen Brain Explorer and Brain Atlas to Teach Concepts of Mammalian Neuroanatomy and Brain Function.

    Science.gov (United States)

    Jenks, Bruce G

    2009-01-01

    The Allen Brain Atlas is a repository of neuroanatomical data concerning the mouse brain. The core of the database is a Nissl-stained reference atlas of the brain accompanied by in situ hybridization data for essentially the entire mouse genome. This database is freely available at the Allen Institute for Brain Science website, as is an innovative tool to explore the database, the Brain Explorer. This tool is downloaded and installed on your own computer. I have developed a self-study tutorial, "Explorations with the Allen Brain Explorer", which uses the Brain Explorer and the Brain Atlas to teach fundamentals of mammalian neuroanatomy and brain function. In this tutorial background information and step-by-step exercises on the use of the Brain Explorer are given using PowerPoint as a platform. To do the tutorial both the PowerPoint and the Brain Explorer are opened on the computer and the students switch from one program to the other as they go, in a step-wise fashion, through the various exercises. There are two main groups of exercises, titled "The Basics" and "Explorations", with both groups accessed from a PowerPoint "Start Menu" by clicking on dynamic links to the appropriate exercises. Most exercises have a number of dynamic links to PowerPoint slides where background information for the exercises is given or the neuroanatomical data collected from the Brain Atlas is discussed.

  18. Improving Students' Conceptual Understanding of Conductors and Insulators

    CERN Document Server

    Bilak, Joshua

    2016-01-01

    We examine the difficulties that introductory physics students, undergraduate physics majors, and physics graduate students have with concepts related to conductors and insulators covered in introductory physics by giving written tests and interviewing a subset of students. We find that even graduate students have serious difficulties with these concepts. We develop tutorials related to these topics and evaluate their effectiveness by comparing the performance on written pre-/post-tests and interviews of students who received traditional instruction vs. those who learned using tutorials.

  19. Online interactive tutorials for creating graphs with excel 2007 or 2010.

    Science.gov (United States)

    Vanselow, Nicholas R; Bourret, Jason C

    2012-01-01

    Graphic display of clinical data is a useful tool for the behavior-analytic clinician. However, graphs can sometimes be difficult to create. We describe how to access and use an online interactive tutorial that teaches the user to create a variety of graphs often used by behavior analysts. Three tutorials are provided that cover the basics of Microsoft Excel 2007 or 2010, creating graphs for clinical purposes, and creating graphs for research purposes. The uses for this interactive tutorial and other similar programs are discussed.

  20. Evaluating the role of web-based tutorials in educational practice

    DEFF Research Database (Denmark)

    Moring, Camilla; Schreiber, Trine

    The paper describes and discusses a two step analysis for evaluating web based information literacy tutorials in educational practice. In a recent evaluation project the authors used the analysis to examine three web based tutorials developed by three different academic libraries in Norway. Firstly...... of the analysis focuses on user reception and meaning negotiation. In combination the two different analyses strengthen the evaluation of how web-tutorials as communicative acts become meaningful to users, and how this meaning is negotiated in relation to an educational practice. This approach can be recommended...

  1. A tutorial for understanding chemical reactivity through the valence bond approach.

    Science.gov (United States)

    Usharani, Dandamudi; Lai, Wenzhen; Li, Chunsen; Chen, Hui; Danovich, David; Shaik, Sason

    2014-07-21

    This is a tutorial on the usage of valence bond (VB) diagrams for understanding chemical reactivity in general, and hydrogen atom transfer (HAT) reactivity in particular. The tutorial instructs the reader how to construct the VB diagrams and how to estimate HAT barriers from raw data, starting with the simplest reaction H + H2 and going all the way to HAT in the enzyme cytochrome P450. Other reactions are treated as well, and some unifying principles are outlined. The tutorial projects the unity of reactivity treatments, following Coulson's dictum "give me insight, not numbers", albeit with its modern twist: giving numbers and insight.

  2. An appraisal of an online tutorial system for the teaching and learning of engineering physics in conjunction with contextual physics and mathematics, and relevant mathematics

    Science.gov (United States)

    Bhathal, Ragbir

    2016-09-01

    The number of students entering engineering schools in Australian universities has increased tremendously over the last few years because of the Australian Federal Government's policy of increasing the participation rates of Higher School Certificate students and students from low social economic status backgrounds in the tertiary sector. They now come with a diverse background of skills, motivations and prior knowledge. It is imperative that new methods of teaching and learning be developed. This paper describes an online tutorial system used in conjunction with contextual physics and mathematics, and the revision of the relevant mathematical knowledge at the appropriate time before a new topic is introduced in the teaching and learning of engineering physics. Taken as a whole, this study shows that students not only improved their final examination results but there was also an increase in the retention rate of first-year engineering students which has financial implications for the university.

  3. A tutorial on testing the race model inequality

    DEFF Research Database (Denmark)

    Gondan, Matthias; Minakata, Katsumi

    2016-01-01

    , to faster responses to redundant signals. In contrast, coactivation models assume integrated processing of the combined stimuli. To distinguish between these two accounts, Miller (1982) derived the well-known race model inequality, which has become a routine test for behavioral data in experiments...... with redundant signals. In this tutorial, we review the basic properties of redundant signals experiments and current statistical procedures used to test the race model inequality during the period between 2011 and 2014. We highlight and discuss several issues concerning study design and the test of the race...... model inequality, such as inappropriate control of Type I error, insufficient statistical power, wrong treatment of omitted responses or anticipations and the interpretation of violations of the race model inequality. We make detailed recommendations on the design of redundant signals experiments...

  4. Oracle support provides a range of new tutorials

    CERN Multimedia

    2013-01-01

    CERN IT-DB Group is pleased to announce a new series of Oracle tutorials, with the proposed schedule:   Tuesday 23 April Introduction to Oracle & Tools (30-7-018 - Kjell Johnsen Auditorium) Tuesday 30 April Database Design & Security (30-7-018 - Kjell Johnsen Auditorium) Wednesday 8 May SQL (40-S2-C01 - Salle Curie)   Tuesday 21 May PL/SQL (30-7-018 - Kjell Johnsen Auditorium)   Monday 27 May Troubleshooting Performance (40-S2-C01 - Salle Curie) Wednesday 5 June Troubleshooting Performance - Case Studies (40-S2-C01 - Salle Curie) There is no need to register in advance. For more information, see the Indico agenda.

  5. Tutorial on health economics and outcomes research in nutrition.

    Science.gov (United States)

    Philipson, Tomas; Linthicum, Mark T; Snider, Julia Thornton

    2014-11-01

    As healthcare costs climb around the world, public and private payers alike are demanding evidence of a treatment's value to support approval and reimbursement decisions. Health economics and outcomes research, or HEOR, offers tools to answer questions about a treatment's value, as well as its real-world effects and cost-effectiveness. Given that nutrition interventions have to compete for space in budgets along with biopharmaceutical products and devices, nutrition is now increasingly coming to be evaluated through HEOR. This tutorial introduces the discipline of HEOR and motivates its relevance for nutrition. We first define HEOR and explain its role and relevance in relation to randomized controlled trials. Common HEOR study types--including burden of illness, effectiveness studies, cost-effectiveness analysis, and valuation studies--are presented, with applications to nutrition. Tips for critically reading HEOR studies are provided, along with suggestions on how to use HEOR to improve patient care. Directions for future research are discussed.

  6. Cold bosons in optical lattices: a tutorial for exact diagonalization

    Science.gov (United States)

    Raventós, David; Graß, Tobias; Lewenstein, Maciej; Juliá-Díaz, Bruno

    2017-06-01

    Exact diagonalization (ED) techniques are a powerful method for studying many-body problems. Here, we apply this method to systems of few bosons in an optical lattice, and use it to demonstrate the emergence of interesting quantum phenomena such as fragmentation and coherence. Starting with a standard Bose-Hubbard Hamiltonian, we first revise the characterisation of the superfluid to Mott insulator (MI) transitions. We then consider an inhomogeneous lattice, where one potential minimum is made much deeper than the others. The MI phase due to repulsive on-site interactions then competes with the trapping of all atoms in the deep potential. Finally, we turn our attention to attractively interacting systems, and discuss the appearance of strongly correlated phases and the onset of localisation for a slightly biased lattice. The article is intended to serve as a tutorial for ED of Bose-Hubbard models.

  7. Tutorial on Reed-Solomon error correction coding

    Science.gov (United States)

    Geisel, William A.

    1990-01-01

    This tutorial attempts to provide a frank, step-by-step approach to Reed-Solomon (RS) error correction coding. RS encoding and RS decoding both with and without erasing code symbols are emphasized. There is no need to present rigorous proofs and extreme mathematical detail. Rather, the simple concepts of groups and fields, specifically Galois fields, are presented with a minimum of complexity. Before RS codes are presented, other block codes are presented as a technical introduction into coding. A primitive (15, 9) RS coding example is then completely developed from start to finish, demonstrating the encoding and decoding calculations and a derivation of the famous error-locator polynomial. The objective is to present practical information about Reed-Solomon coding in a manner such that it can be easily understood.

  8. TUTORIAL: An introduction to cell motility for the physical scientist

    Science.gov (United States)

    Fletcher, Daniel A.; Theriot, Julie A.

    2004-03-01

    Directed, purposeful movement is one of the qualities that we most closely associate with living organisms, and essentially all known forms of life on this planet exhibit some type of self-generated movement or motility. Even organisms that remain sessile most of the time, like flowering plants and trees, are quite busy at the cellular level, with large organelles, including chloroplasts, constantly racing around within cellular boundaries. Directed biological movement requires that the cell be able to convert its abundant stores of chemical energy into mechanical energy. Understanding how this mechanochemical energy transduction takes place and understanding how small biological forces generated at the molecular level are marshaled and organized for large-scale cellular or organismal movements are the focus of the field of cell motility. This tutorial, aimed at readers with a background in physical sciences, surveys the state of current knowledge and recent advances in modeling cell motility.

  9. INFORMATION AND COMPLEXITY IN CONTROL SYSTEMS: A TUTORIAL

    Institute of Scientific and Technical Information of China (English)

    WANG Leyi

    2001-01-01

    This is a tutorial paper which presents schematically theconcepts of information, uncertainty, and complexity, and their relationships in their applications to control systems. By focusing on exact or lower bounds on achievable performance in the presence of uncertainties, studies of complexity in a control system can potentially reveal fundamentally limiting factors of the system, suggest beneficial modifications to system structures and hardware configurations to remove these limitations, provide benchmark values for evaluating a design and for quantifying rooms for performance improvement, and demonstrate intrinsic tradeoffs. Compared to its counterparts in communications (Shannon's information theory), computations (computational complexity and information-based complexity), and approximations (n-widths and Kolmogorov entropy), studies of information and complexity in control systems encounter further challenges, such as characterization of feedback robustness, interaction between identification and control, and co-existence of deterministic and stochastic uncertainties. Some of these issues are outlined and discussed.

  10. Speech rate treatments for individuals with dysarthria: a tutorial.

    Science.gov (United States)

    Blanchet, Paul G; Snyder, Gregory J

    2010-06-01

    Research confirms the long-standing clinical observation that patients with dysarthria exhibit variability in speech rate. Thus, modifying speech rate has been documented as one of the best treatment options for these patients. In this tutorial, several published rate control interventions for dysarthric speakers are presented. Studies discussed utilized various interventions, including pacing boards, alphabet board supplementation, visual and auditory feedback, cueing and pacing strategies, and delayed auditory feedback. Interventions discussed represent a hierarchy from "rigid" strategies, which impose maximal rate control, to techniques allowing for greater speech naturalness and independent rate control. All procedures are examined with respect to effectiveness in reducing rate, effect on intelligibility and prosody, training requirements, specific alterations made to speech rate, and other relevant aspects.

  11. Tutorial on agent-based modeling and simulation.

    Energy Technology Data Exchange (ETDEWEB)

    Macal, C. M.; North, M. J.; Decision and Information Sciences

    2005-01-01

    Agent-based modeling and simulation (ABMS) is a new approach to modeling systems comprised of autonomous, interacting agents. ABMS promises to have far-reaching effects on the way that businesses use computers to support decision-making and researchers use electronic laboratories to support their research. Some have gone so far as to contend that ABMS is a third way of doing science besides deductive and inductive reasoning. Computational advances have made possible a growing number of agent-based applications in a variety of fields. Applications range from modeling agent behavior in the stock market and supply chains, to predicting the spread of epidemics and the threat of bio-warfare, from modeling consumer behavior to understanding the fall of ancient civilizations, to name a few. This tutorial describes the theoretical and practical foundations of ABMS, identifies toolkits and methods for developing ABMS models, and provides some thoughts on the relationship between ABMS and traditional modeling techniques.

  12. A Tutorial on Parallel and Concurrent Programming in Haskell

    Science.gov (United States)

    Peyton Jones, Simon; Singh, Satnam

    This practical tutorial introduces the features available in Haskell for writing parallel and concurrent programs. We first describe how to write semi-explicit parallel programs by using annotations to express opportunities for parallelism and to help control the granularity of parallelism for effective execution on modern operating systems and processors. We then describe the mechanisms provided by Haskell for writing explicitly parallel programs with a focus on the use of software transactional memory to help share information between threads. Finally, we show how nested data parallelism can be used to write deterministically parallel programs which allows programmers to use rich data types in data parallel programs which are automatically transformed into flat data parallel versions for efficient execution on multi-core processors.

  13. Space Telecommunications Radio System (STRS) Architecture. Part 1; Tutorial - Overview

    Science.gov (United States)

    Handler, Louis M.; Briones, Janette C.; Mortensen, Dale J.; Reinhart, Richard C.

    2012-01-01

    Space Telecommunications Radio System (STRS) Architecture Standard provides a NASA standard for software-defined radio. STRS is being demonstrated in the Space Communications and Navigation (SCaN) Testbed formerly known as Communications, Navigation and Networking Configurable Testbed (CoNNeCT). Ground station radios communicating the SCaN testbed are also being written to comply with the STRS architecture. The STRS Architecture Tutorial Overview presents a general introduction to the STRS architecture standard developed at the NASA Glenn Research Center (GRC), addresses frequently asked questions, and clarifies methods of implementing the standard. The STRS architecture should be used as a base for many of NASA s future telecommunications technologies. The presentation will provide a basic understanding of STRS.

  14. Partial Least Squares tutorial for analyzing neuroimaging data

    Directory of Open Access Journals (Sweden)

    Patricia Van Roon

    2014-09-01

    Full Text Available Partial least squares (PLS has become a respected and meaningful soft modeling analysis technique that can be applied to very large datasets where the number of factors or variables is greater than the number of observations. Current biometric studies (e.g., eye movements, EKG, body movements, EEG are often of this nature. PLS eliminates the multiple linear regression issues of over-fitting data by finding a few underlying or latent variables (factors that account for most of the variation in the data. In real-world applications, where linear models do not always apply, PLS can model the non-linear relationship well. This tutorial introduces two PLS methods, PLS Correlation (PLSC and PLS Regression (PLSR and their applications in data analysis which are illustrated with neuroimaging examples. Both methods provide straightforward and comprehensible techniques for determining and modeling relationships between two multivariate data blocks by finding latent variables that best describes the relationships. In the examples, the PLSC will analyze the relationship between neuroimaging data such as Event-Related Potential (ERP amplitude averages from different locations on the scalp with their corresponding behavioural data. Using the same data, the PLSR will be used to model the relationship between neuroimaging and behavioural data. This model will be able to predict future behaviour solely from available neuroimaging data. To find latent variables, Singular Value Decomposition (SVD for PLSC and Non-linear Iterative PArtial Least Squares (NIPALS for PLSR are implemented in this tutorial. SVD decomposes the large data block into three manageable matrices containing a diagonal set of singular values, as well as left and right singular vectors. For PLSR, NIPALS algorithms are used because it provides amore precise estimation of the latent variables. Mathematica notebooks are provided for each PLS method with clearly labeled sections and subsections. The

  15. Interns as teachers of medical students: a pilot programme.

    LENUS (Irish Health Repository)

    Dunne, B

    2012-01-31

    BACKGROUND: In recent years, rising numbers of medical students and an increasingly demanding clinical workload has put pressures on the educational systems for medical students in the hospital. Bedside teaching remains central to education, but tutorial delivery by registrars, tutors and consultants has proven to be increasingly difficult with the greater numbers of students now in the undergraduate system. AIMS: We have performed a pilot study to determine the feasibility of developing a Junior Tutor Programme, to assist in the delivery of tutorials to undergraduate medical students. METHODS: This was designed and delivered by interns under the supervision of the academic staff in the Departments of Medicine and Surgery in Connolly Hospital. The programme was evaluated by a questionnaire filled in by the students anonymously. RESULTS: A supervised programme of tutorials delivered by interns is a potentially useful way to ensure delivery of clinical teaching to undergraduate medical students.

  16. An Automatic Tutor for Introductory Programming Students.

    Science.gov (United States)

    Danielson, Ronald L.; Nievergelt, Jurg

    A program was developed to use the PLATO IV system of the University of Illinois to help students solve typical programing problems. The program tries to approximate a near-ideal situation in which each student receives correction of logical errors and comments on good programing practice as he goes along in a one-on-one tutorial environment. The…

  17. Improving Students' Understanding of Quantum Measurement

    CERN Document Server

    Zhu, Guangtian

    2016-01-01

    We describe the difficulties advanced undergraduate and graduate students have with quantum measurement. To reduce these difficulties, we have developed research-based learning tools such as the Quantum Interactive Learning Tutorial (QuILT) and peer instruction tools. A preliminary evaluation shows that these learning tools are effective in improving students' understanding of concepts related to quantum measurement.

  18. Web-based computational chemistry education with CHARMMing I: Lessons and tutorial.

    Directory of Open Access Journals (Sweden)

    Benjamin T Miller

    2014-07-01

    Full Text Available This article describes the development, implementation, and use of web-based "lessons" to introduce students and other newcomers to computer simulations of biological macromolecules. These lessons, i.e., interactive step-by-step instructions for performing common molecular simulation tasks, are integrated into the collaboratively developed CHARMM INterface and Graphics (CHARMMing web user interface (http://www.charmming.org. Several lessons have already been developed with new ones easily added via a provided Python script. In addition to CHARMMing's new lessons functionality, web-based graphical capabilities have been overhauled and are fully compatible with modern mobile web browsers (e.g., phones and tablets, allowing easy integration of these advanced simulation techniques into coursework. Finally, one of the primary objections to web-based systems like CHARMMing has been that "point and click" simulation set-up does little to teach the user about the underlying physics, biology, and computational methods being applied. In response to this criticism, we have developed a freely available tutorial to bridge the gap between graphical simulation setup and the technical knowledge necessary to perform simulations without user interface assistance.

  19. Symmetry Theory in Molecular Physics with Mathematica A new kind of tutorial book

    CERN Document Server

    McClain, William

    2008-01-01

    Prof. McClain has indeed produced "a new kind of tutorial book." It is written using the logic engine Mathematica, which permits concrete exploration and development of every concept involved in Symmetry Theory. The book may be read in your hand, or on a computer screen with Mathematica running behind it. It is intended for students of chemistry and molecular physics who need to know mathematical group theory and its applications, either for their own research or for understanding the language and concepts of their field. The book has three major parts: Part I begins with the most elementary symmetry concepts, showing how to express them in terms of matrices and permutations. These are then combined into mathematical groups. Many chemically important point groups are constructed and kept in a Mathematica package for easy reference. No other book gives such easy access to the groups themselves. The automated group construction machinery allows you to tabulate new groups that may be needed in research, such as ...

  20. The Particle Physics Playground website: tutorials and activities using real experimental data

    Science.gov (United States)

    Bellis, Matthew; CMS Collaboration

    2016-03-01

    The CERN Open Data Portal provides access to data from the LHC experiments to anyone with the time and inclination to learn the analysis procedures. The CMS experiment has made a significant amount of data availible in basically the same format the collaboration itself uses, along with software tools and a virtual enviroment in which to run those tools. These same data have also been mined for educational exercises that range from very simple .csv files that can be analyzed in a spreadsheet to more sophisticated formats that use ROOT, a dominant software package in experimental particle physics but not used as much in the general computing community. This talk will present the Particle Physics Playground website (http://particle-physics-playground.github.io/), a project that uses data from the CMS experiment, as well as the older CLEO experiment, in tutorials and exercises aimed at high school and undergraduate students and other science enthusiasts. The data are stored as text files and the users are provided with starter Python/Jupyter notebook programs and accessor functions which can be modified to perform fairly high-level analyses. The status of the project, success stories, and future plans for the website will be presented. This work was supported in part by NSF Grant PHY-1307562.