Sample records for questions learning objectives

  1. Using Mind Maps to Make Student Questioning Effective: Learning Outcomes of a Principle-Based Scenario for Teacher Guidance

    NASA Astrophysics Data System (ADS)

    Stokhof, Harry; de Vries, Bregje; Bastiaens, Theo; Martens, Rob

    2018-01-01

    Student questioning is an important learning strategy, but rare in many classrooms, because teachers have concerns if these questions contribute to attaining curricular objectives. Teachers face the challenge of making student questioning effective for learning the curriculum. To address this challenge, a principle-based scenario for guiding effective student questioning was developed and tested for its relevance and practicality in two previous studies. In the scenario, which consists of a sequence of pedagogical activities, mind maps support teachers and students to explore and elaborate upon a core curriculum, by raising, investigating, and exchanging student questions. In this paper, a follow-up study is presented that tested the effectiveness of the scenario on student outcomes in terms of attainment of curricular objectives. Ten teachers and their 231 students participated in the study. Pre- and posttest mind maps were used to measure individual and collective learning outcomes of student questioning. Findings show that a majority of students progressed in learning the core curriculum and elaborated upon it. The findings suggest that visualizing knowledge construction in a shared mind map supports students to learn a core curriculum and to refine their knowledge structures.

  2. "Reading an Object": Developing Effective Scientific Inquiry Using Student Questions

    ERIC Educational Resources Information Center

    Hynes-Berry, Mary; Berry, Gordon

    2014-01-01

    We explore the power of allowing students to construct their own conceptual understanding as they "read an object" in a series of guided inquiry steps, developing their own questions about the object. Their ownership of questions increases the learner's engagement and results in more efficacious learning and meets the standards of…

  3. Asking a Great Question: A Librarian Teaches Questioning Skills to First-Year Medical Students.

    PubMed

    Adams, Nancy E

    2015-01-01

    In a single one-hour session, first-year medical students were taught a framework for differentiating between lower-order questions that lead to knowledge of facts and higher-order questions that lead to integration of concepts and deeper learning, thereby preparing them for problem-based learning (PBL). Students generated lists of questions in response to an assertion prompt and categorized them according to Bloom's Taxonomy. These data were analyzed in addition to data from the course exam, which asked them to formulate a higher-level question in response to a prompt. Categorizing questions according to Bloom's Taxonomy was a more difficult task for students than was formulating higher-order questions. Students reported that the skills that they learned were used in subsequent PBL sessions to formulate higher-order learning objectives that integrated new and previously-learned concepts.

  4. Assessment of the core learning objectives curriculum for the urology clerkship.

    PubMed

    Rapp, David E; Gong, Edward M; Reynolds, W Stuart; Lucioni, Alvaro; Zagaja, Gregory P

    2007-11-01

    The traditional approach to the surgical clerkship has limitations, including variability of clinical exposure. To optimize student education we developed and introduced the core learning objectives curriculum, which is designed to allow students freedom to direct their learning and focus on core concepts. We performed a prospective, randomized, controlled study to compare the efficacy of core learning objectives vs traditional curricula through objective and subjective measures. Medical students were randomly assigned to the core learning objectives or traditional curricula during the 2-week urology clerkship. Faculty was blinded to student assignment. Upon rotation completion all students were given a 20-question multiple choice examination covering basic urology concepts. In addition, students completed a questionnaire addressing subjective clerkship satisfaction, comprising 15 questions. Between June 2005 and January 2007, 10 core learning objectives students and 10 traditional students completed the urology clerkship. The average +/- SEM multiple choice examination score was 12.1 +/- 0.87 and 9.8 +/- 0.59 for students assigned to the core learning objectives and traditional curricula, respectively (p <0.05). Subjective scores were higher in the core learning objectives cohort, although this result did not attain statistical significance (124.9 +/- 3.72 vs 114.3 +/- 4.96, p = 0.1). Core learning objectives students reported higher satisfaction in all 15 assessed subjective end points. Our experience suggests that the core learning objectives model may be an effective educational tool to help students achieve a broad and directed exposure to the core urological concepts.

  5. Interpersonal Communication in Computer Mediated Learning.

    ERIC Educational Resources Information Center

    Whiteman, Jo Ann M.

    The objective of this paper is to review and analyze several aspects of computer mediated learning and how future communication research questions will be explored. Some of the questions addressed in the paper are: Does this format affect learning performance? Is there enough verbal interaction in a cyberspace class? How are communication…

  6. Facilitating Learning from Animated Instruction: Effectiveness of Questions and Feedback as Attention-Directing Strategies

    ERIC Educational Resources Information Center

    Lin, Huifen

    2011-01-01

    The purpose of this study was to investigate the relative effectiveness of different types of visuals (static and animated) and instructional strategies (no strategy, questions, and questions plus feedback) used to complement visualized materials on students' learning of different educational objectives in a computer-based instructional (CBI)…

  7. Objects of Desire.

    ERIC Educational Resources Information Center

    Zielinski, Dave

    2000-01-01

    Describes learning objects, also known as granules, chunks, or information nuggets, and likens them to help screens. Discusses concerns about how they can go wrong: (1) faulty pretest questions; (2) missing links in the learning object chain; (3) poor frames of reference; and (4) lack of customization. (JOW)

  8. New to Teaching: Small Changes Can Produce Big Results!

    ERIC Educational Resources Information Center

    Shenton, Megan

    2017-01-01

    In this article, Megan Shenton, a final-year trainee teacher at Nottinghom Trent University, describes using "The Big Question" in her science teaching in a move away from objectives. The Big Question is an innovative pedagogical choice, where instead of implementing a learning objective, a question is posed at the start of the session…

  9. Assessment of item-writing flaws in multiple-choice questions.

    PubMed

    Nedeau-Cayo, Rosemarie; Laughlin, Deborah; Rus, Linda; Hall, John

    2013-01-01

    This study evaluated the quality of multiple-choice questions used in a hospital's e-learning system. Constructing well-written questions is fraught with difficulty, and item-writing flaws are common. Study results revealed that most items contained flaws and were written at the knowledge/comprehension level. Few items had linked objectives, and no association was found between the presence of objectives and flaws. Recommendations include education for writing test questions.

  10. A Rational Model of the Effects of Distributional Information on Feature Learning

    ERIC Educational Resources Information Center

    Austerweil, Joseph L.; Griffiths, Thomas L.

    2011-01-01

    Most psychological theories treat the features of objects as being fixed and immediately available to observers. However, novel objects have an infinite array of properties that could potentially be encoded as features, raising the question of how people learn which features to use in representing those objects. We focus on the effects of…

  11. Characterizing Student Perceptions of and Buy-In toward Common Formative Assessment Techniques

    PubMed Central

    Brazeal, Kathleen R.; Brown, Tanya L.; Couch, Brian A.

    2016-01-01

    Formative assessments (FAs) can occur as preclass assignments, in-class activities, or postclass homework. FAs aim to promote student learning by accomplishing key objectives, including clarifying learning expectations, revealing student thinking to the instructor, providing feedback to the student that promotes learning, facilitating peer interactions, and activating student ownership of learning. While FAs have gained prominence within the education community, we have limited knowledge regarding student perceptions of these activities. We used a mixed-methods approach to determine whether students recognize and value the role of FAs in their learning and how students perceive course activities to align with five key FA objectives. To address these questions, we administered a midsemester survey in seven introductory biology course sections that were using multiple FA techniques. Overall, responses to both open-ended and closed-ended questions revealed that the majority of students held positive perceptions of FAs and perceived FAs to facilitate their learning in a variety of ways. Students consistently considered FA activities to have accomplished particular objectives, but there was greater variation among FAs in how students perceived the achievement of other objectives. We further discuss potential sources of student resistance and implications of these results for instructor practice. PMID:27909023

  12. The kinds of questions asked by novice teachers in learning mathematics

    NASA Astrophysics Data System (ADS)

    Zahra, L.; Kusmayadi, T. A.; Usodo, B.

    2018-05-01

    This study describes the kinds of questions asked by novice teachers during mathematics learning process in senior high school. This study used descriptive analysis. The subjects of this study were two novice teachers who teach mathematics in 10th grade. The result showed that the frequently asked questions by novice teachers based on the objective were compliance questions, rethorical questions and sometimes prompting questions and probing questions. The frequently questions asked by novice teacher based on the cognitive process dimension of Revised Bloom’s Taxonomy were questions of remembering, questions of understanding, questions of applying, questions of analyzing and questions of evaluating. The novice teachers asked the routine questions which had same thinking level. The question with the highest level of thinking did not asked by the novice teachers.

  13. Test-Enhanced Learning in an Immunology and Infectious Disease Medicinal Chemistry/Pharmacology Course.

    PubMed

    Hernick, Marcy

    2015-09-25

    Objective. To develop a series of active-learning modules that would improve pharmacy students' performance on summative assessments. Design. A series of optional online active-learning modules containing questions with multiple formats for topics in a first-year (P1) course was created using a test-enhanced learning approach. A subset of module questions was modified and included on summative assessments. Assessment. Student performance on module questions improved with repeated attempts and was predictive of student performance on summative assessments. Performance on examination questions was higher for students with access to modules than for those without access to modules. Module use appeared to have the most impact on low performing students. Conclusion. Test-enhanced learning modules with immediate feedback provide pharmacy students with a learning tool that improves student performance on summative assessments and also may improve metacognitive and test-taking skills.

  14. Test-Enhanced Learning in an Immunology and Infectious Disease Medicinal Chemistry/Pharmacology Course

    PubMed Central

    2015-01-01

    Objective. To develop a series of active-learning modules that would improve pharmacy students’ performance on summative assessments. Design. A series of optional online active-learning modules containing questions with multiple formats for topics in a first-year (P1) course was created using a test-enhanced learning approach. A subset of module questions was modified and included on summative assessments. Assessment. Student performance on module questions improved with repeated attempts and was predictive of student performance on summative assessments. Performance on examination questions was higher for students with access to modules than for those without access to modules. Module use appeared to have the most impact on low performing students. Conclusion. Test-enhanced learning modules with immediate feedback provide pharmacy students with a learning tool that improves student performance on summative assessments and also may improve metacognitive and test-taking skills. PMID:27168610

  15. Computer game-based and traditional learning method: a comparison regarding students' knowledge retention.

    PubMed

    Rondon, Silmara; Sassi, Fernanda Chiarion; Furquim de Andrade, Claudia Regina

    2013-02-25

    Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students' prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students' performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students' short and long-term knowledge retention.

  16. Computer game-based and traditional learning method: a comparison regarding students’ knowledge retention

    PubMed Central

    2013-01-01

    Background Educational computer games are examples of computer-assisted learning objects, representing an educational strategy of growing interest. Given the changes in the digital world over the last decades, students of the current generation expect technology to be used in advancing their learning requiring a need to change traditional passive learning methodologies to an active multisensory experimental learning methodology. The objective of this study was to compare a computer game-based learning method with a traditional learning method, regarding learning gains and knowledge retention, as means of teaching head and neck Anatomy and Physiology to Speech-Language and Hearing pathology undergraduate students. Methods Students were randomized to participate to one of the learning methods and the data analyst was blinded to which method of learning the students had received. Students’ prior knowledge (i.e. before undergoing the learning method), short-term knowledge retention and long-term knowledge retention (i.e. six months after undergoing the learning method) were assessed with a multiple choice questionnaire. Students’ performance was compared considering the three moments of assessment for both for the mean total score and for separated mean scores for Anatomy questions and for Physiology questions. Results Students that received the game-based method performed better in the pos-test assessment only when considering the Anatomy questions section. Students that received the traditional lecture performed better in both post-test and long-term post-test when considering the Anatomy and Physiology questions. Conclusions The game-based learning method is comparable to the traditional learning method in general and in short-term gains, while the traditional lecture still seems to be more effective to improve students’ short and long-term knowledge retention. PMID:23442203

  17. The development of a learning management system for dental radiology education: A technical report.

    PubMed

    Chang, Hee-Jin; Symkhampha, Khanthaly; Huh, Kyung-Hoe; Yi, Won-Jin; Heo, Min-Suk; Lee, Sam-Sun; Choi, Soon-Chul

    2017-03-01

    This study was conducted to suggest the development of a learning management system for dental radiology education using the Modular Object-Oriented Dynamic Learning Environment (Moodle). Moodle is a well-known and verified open-source software-learning management system (OSS-LMS). The Moodle software was installed on a server computer and customized for dental radiology education. The system was implemented for teaching undergraduate students to diagnose dental caries in panoramic images. Questions were chosen that could assess students' diagnosis ability. Students were given several questions corre-sponding to each of 100 panoramic images. The installation and customization of Moodle was feasible, cost-effective, and time-saving. By having students answer questions repeatedly, it was possible to train them to examine panoramic images sequentially and thoroughly. Based on its educational efficiency and efficacy, the adaptation of an OSS-LMS in dental school may be highly recommended. The system could be extended to continuing education for dentists. Further studies on the objective evaluation of knowledge acquisition and retention are needed.

  18. The Development of the Learning Object Standard Using a Pedagogic Approach: A Comparative Study.

    ERIC Educational Resources Information Center

    Yahya, Yazrina; Jenkins, John; Yusoff, Mohammed

    Education is moving towards revenue generation from such channels as electronic learning, distance learning and virtual education. Hence learning technology standards are critical to the sector's success. Existing learning technology standards have focused on various topics such as metadata, question and test interoperability and others. However,…

  19. Do Simulations Enhance Student Learning? An Empirical Evaluation of an IR Simulation

    ERIC Educational Resources Information Center

    Shellman, Stephen M.; Turan, Kursad

    2006-01-01

    There is a nascent literature on the question of whether active learning methods, and in particular simulation methods, enhance student learning. In this article, the authors evaluate the utility of an international relations simulation in enhancing learning objectives. Student evaluations provide evidence that the simulation process enhances…

  20. Alignment of learning objectives and assessments in therapeutics courses to foster higher-order thinking.

    PubMed

    FitzPatrick, Beverly; Hawboldt, John; Doyle, Daniel; Genge, Terri

    2015-02-17

    To determine whether national educational outcomes, course objectives, and classroom assessments for 2 therapeutics courses were aligned for curricular content and cognitive processes, and if they included higher-order thinking. Document analysis and student focus groups were used. Outcomes, objectives, and assessment tasks were matched for specific therapeutics content and cognitive processes. Anderson and Krathwohl's Taxonomy was used to define higher-order thinking. Students discussed whether assessments tested objectives and described their thinking when responding to assessments. There were 7 outcomes, 31 objectives, and 412 assessment tasks. The alignment for content and cognitive processes was not satisfactory. Twelve students participated in the focus groups. Students thought more short-answer questions than multiple choice questions matched the objectives for content and required higher-order thinking. The alignment analysis provided data that could be used to reveal and strengthen the enacted curriculum and improve student learning.

  1. Through Efficient Use of LORs: Prospective Teachers' Views on Operational Aspects of Learning Object Repositories

    ERIC Educational Resources Information Center

    Yalcinalp, Serpil; Emiroglu, Bulent

    2012-01-01

    Although many developments have been made in the design and development of learning object repositories (LORs), the efficient use of such systems is still questionable. Without realising the functional use of such systems or considering the involvement of their dynamic users, these systems would probably become obsolete. This study includes both…

  2. Random learning units using WIRIS quizzes in Moodle

    NASA Astrophysics Data System (ADS)

    Mora, Ángel; Mérida, Enrique; Eixarch, Ramon

    2011-09-01

    Moodle is an extended learning management system for developing learning units, including mathematically-based subjects. A wide variety of material can be developed in Moodle which contains facilities for forums, questionnaires, lessons, tasks, wikis, glossaries and chats. Therefore, the Moodle platform provides a meeting point for those working in a mathematics course. Mathematics requires special materials and activities: The material must include mathematical objects and the activities included in the virtual course must be able to do mathematical computations. WIRIS is a powerful software for educational environments. It has libraries for calculus, algebra, geometry and much more. In this article, examples showing the use of WIRIS in numerical methods and examples of using a new tool, WIRIS quizzes, are illustrated. By enhancing Moodle with WIRIS, we can add random learning questions to modules. Moodle has a simpler version of this capability, but WIRIS extends the method in which the random material is presented to the students. Random objects can appear in a question, in a variable of a question, in a plot or in the definition of a mathematical object. This article illustrates material prepared for numerical methods using a WIRIS library integrated in WIRIS quizzes. As a result, WIRIS in Moodle can be considered as a global solution for mathematics education.

  3. The Effect of Online Gaming, Cognition and Feedback Type in Facilitating Delayed Achievement of Different Learning Objectives

    ERIC Educational Resources Information Center

    Cameron, Brian; Dwyer, Francis

    2005-01-01

    Online and computer-based instructional gaming is becoming a viable instructional strategy at all levels of education. The purpose of this study was to examine the effect of (a) gaming, (b) gaming plus embedded questions, and (c) gaming plus questions plus feedback on delayed retention of different types of educational objectives for students…

  4. An Approach for the Distance Delivery of AFIT/LS Resident Degree Curricula

    DTIC Science & Technology

    1991-12-01

    minimal (least complex) distance education technologies appropriate for each learning topic or task. This may be the most time-consuming step in the...34 represents the least complex distance education technology that could be used to deliver the educational material for a particular learning objective. Careful...minimal technology needed to accomplish the learning objective. Look at question Q2.1 (Figure 5.15). Since the lecture offers an essential educational

  5. Teach Them How They Learn: Learning Styles and Information Systems Education

    ERIC Educational Resources Information Center

    Cegielski, Casey G.; Hazen, Benjamin T.; Rainer, R. Kelly

    2011-01-01

    The rich, interdisciplinary tradition of learning styles is markedly absent in information systems-related research. The current study applies the framework of learning styles to a common educational component of many of today's information systems curricula--object-oriented systems development--in an effort to answer the question as to whether…

  6. Intergenerational Learning among Teachers: Overt and Covert Forms of Continuing Professional Development

    ERIC Educational Resources Information Center

    Brücknerová, Karla; Novotný, Petr

    2017-01-01

    This article interprets data from qualitative research into intergenerational learning (IGL) among teachers at Czech primary and secondary schools. The objective of the text is to answer the question: "What are teachers of different generations learning from one another in schools and in what ways does this learning take place?" Drawing…

  7. Student nurses' learning on community-based education in Ethiopia.

    PubMed

    Salmon, Karen; Keneni, Gutema

    2004-07-01

    At Jimma University educational goals are to apply the concept of community-oriented education through community-based education (CBE) of health students. This study examined the experiences of student nurses on CBE. The aims of the study were to identify factors that students considered had helped or hindered their learning on CBE and to ascertain if the stated learning objectives were met. A quantitative, descriptive, survey design was adopted, using a single, anonymous questionnaire. Some qualitative data were gained using open questions. A convenience sample of 95 students participated in the research. Participants represented 90% of all students who had completed their CBE placements. Participation, mentors' willingness to answer questions and the relevance of the placement were factors that facilitated learning. Factors reported by students that hindered learning were difficulties of self-expression in a group, mentors emphasising mistakes and weakness and the short time-frame due to ongoing lectures during placement. Students said learning objectives most met were socio-demographic assessment, identifying health problems and action planning. Objectives reported to be least met were identifying environmental health problems, planning preventive health interventions and implementing health interventions. These include the need to develop students' group skills, prepare mentors to facilitate learning, organise CBE in spiral phases, avoid concurrent lectures and improve study facilities.

  8. Overcoming pitfalls: Results from a mandatory peer review process for written examinations.

    PubMed

    Wilby, Kyle John; El Hajj, Maguy S; El-Bashir, Marwa; Mraiche, Fatima

    2018-04-01

    Written assessments are essential components of higher education practices. However, faculty members encounter common pitfalls when designing questions intended to evaluate student-learning outcomes. The objective of this project was to determine the impact of a mandatory examination peer review process on question accuracy, alignment with learning objectives, use of best practices in question design, and language/grammar. A mandatory peer review process was implemented for all midterm (before phase) and final (after phase) examinations. Peer review occurred by two reviewers and followed a pre-defined guidance document. Non-punitive feedback given to faculty members served as the intervention. Frequencies of flagged questions according to guidance categories were compared between phases. A total of 21 midterm and 21 final exam reviews were included in the analysis. A total of 637 questions were reviewed across all midterms and 1003 questions were reviewed across all finals. Few questions were flagged for accuracy and alignment with learning outcomes. The median total proportion of questions flagged for best practices was significantly lower for final exams versus midterm exams (15.8 vs. 6.45%, p = 0.014). The intervention did not influence language and grammar errors (9.68 vs. 10.0% of questions flagged before and after, respectively, p = 0.305). A non-punitive peer review process for written examinations can overcome pitfalls in exam creation and improve best practices in question writing. The peer-review process had a substantial effect at flagging language/grammar errors but error rate did not differ between midterm and final exams. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. "Big Questions" in the Introductory Religion Classroom: Expanding the Integrative Approach

    ERIC Educational Resources Information Center

    Deffenbaugh, Daniel G.

    2011-01-01

    Recent research by Barbara Walvoord suggests a perceived disparity between faculty learning objectives and students' desire to engage "big questions" in the introductory religion classroom. Faculty opinions of such questions are varied, ranging from a refusal to employ any approach that diverts attention away from critical thinking, to a…

  10. Design Brief--Packaging: More than Just a Box! Communications: Getting the Message across with Advertising. Technology Learning Activities.

    ERIC Educational Resources Information Center

    Technology Teacher, 1991

    1991-01-01

    Each technology learning activity in this article includes content description, objectives, required materials, challenge, and evaluation questions. Subjects are designing product packages and communication through advertising. (SK)

  11. Category Specificity in Normal Episodic Learning: Applications to Object Recognition and Category-Specific Agnosia

    ERIC Educational Resources Information Center

    Bukach, Cindy M.; Bub, Daniel N.; Masson, Michael E. J.; Lindsay, D. Stephen

    2004-01-01

    Studies of patients with category-specific agnosia (CSA) have given rise to multiple theories of object recognition, most of which assume the existence of a stable, abstract semantic memory system. We applied an episodic view of memory to questions raised by CSA in a series of studies examining normal observers' recall of newly learned attributes…

  12. The Role of Motivation, Cognition, and Conscientiousness for Academic Achievement

    ERIC Educational Resources Information Center

    Imhof, Margarete; Spaeth-Hilbert, Tatjana

    2013-01-01

    Based on a cognitive motivational process model of learning, the impact of studying behavior on learning outcome is investigated. First-year students (N = 488) participated in the study. Two research questions were addressed: (1) Can cognitive-motivational variables and objective study behavior predict individual learning? (2) Which factors drive…

  13. Teaching and Learning Objectives: The First Step in Assessment Programs

    ERIC Educational Resources Information Center

    O'Keefe, Robert D.; Lopez, Juan R.; Xu, Jun; Lall, Roger K.

    2015-01-01

    Currently traditional institutions of higher learning are facing more robust competition from alternative educational programs and non- traditional institutions offering certificates and degrees. In addition to this competition the programs offered by the traditional institutions of higher learning are being called into question by graduates; the…

  14. Computer-Based Learning in Open and Distance Learning Institutions in Nigeria: Cautions on Use of Internet for Counseling

    ERIC Educational Resources Information Center

    Okopi, Fidel Onjefu; Odeyemi, Olajumoke Janet; Adesina, Adewale

    2015-01-01

    The study has identified the areas of strengths and weaknesses in the current use of Computer Based Learning (CBL) tools in Open and Distance Learning (ODL) institutions in Nigeria. To achieve these objectives, the following research questions were proposed: (i) What are the computer-based learning tools (soft and hard ware) that are actually in…

  15. Transforming clinical imaging and 3D data for virtual reality learning objects: HTML5 and mobile devices implementation.

    PubMed

    Trelease, Robert B; Nieder, Gary L

    2013-01-01

    Web deployable anatomical simulations or "virtual reality learning objects" can easily be produced with QuickTime VR software, but their use for online and mobile learning is being limited by the declining support for web browser plug-ins for personal computers and unavailability on popular mobile devices like Apple iPad and Android tablets. This article describes complementary methods for creating comparable, multiplatform VR learning objects in the new HTML5 standard format, circumventing platform-specific limitations imposed by the QuickTime VR multimedia file format. Multiple types or "dimensions" of anatomical information can be embedded in such learning objects, supporting different kinds of online learning applications, including interactive atlases, examination questions, and complex, multi-structure presentations. Such HTML5 VR learning objects are usable on new mobile devices that do not support QuickTime VR, as well as on personal computers. Furthermore, HTML5 VR learning objects can be embedded in "ebook" document files, supporting the development of new types of electronic textbooks on mobile devices that are increasingly popular and self-adopted for mobile learning. © 2012 American Association of Anatomists.

  16. Hearts Grow: Contemplative Learning for Inner Stability Development in Female Prison Inmates

    ERIC Educational Resources Information Center

    Asdornnithee, Somsit; Daensilp, Proetphan

    2017-01-01

    Regarding the research questions of how the contemplative learning process is appropriate for Thai female prison inmates and how it can transform the learners, the objectives of the project were to study the learning process facilitation appropriate for the inner stability development of female prison inmates, and to explicate their inner…

  17. Students' Experiences and Engagement with SMS for Learning in Higher Education

    ERIC Educational Resources Information Center

    Brett, Paul

    2011-01-01

    This article presents an evaluation of students' experiences and engagement with Short Message Service (SMS) (text) messages. SMS was used to support learning through engaging students in formative assessment objective questions with feedback, as well as SMS-based collaborative learning tasks. The rationale was derived from a perceived benefit of…

  18. Acquiring New Spatial Intuitions: Learning to Reason about Rotations

    ERIC Educational Resources Information Center

    Pani, John R.; Chariker, Julia H.; Dawson, Thomas E.; Johnson, Nathan

    2005-01-01

    There are certain simple rotations of objects that most people cannot reason about accurately. Reliable gaps in the understanding of a fundamental physical domain raise the question of how learning to reason in that domain might proceed. Using virtual reality techniques, this project investigated the nature of learning to reason across the domain…

  19. Integration and Deployment of Educational Games in e-Learning Environments: The Learning Object Model Meets Educational Gaming

    ERIC Educational Resources Information Center

    Torrente, Javier; Moreno-Ger, Pablo; Martinez-Ortiz, Ivan; Fernandez-Manjon, Baltasar

    2009-01-01

    Game-based learning is becoming popular in the academic discussion of Learning Technologies. However, even though the educational potential of games has been thoroughly discussed in the literature, the integration of the games into educational processes and how to efficiently deliver the games to the students are still open questions. This paper…

  20. Integrating Prevention into Obstetrics/Gynecology.

    ERIC Educational Resources Information Center

    Carey, J. Christopher

    2000-01-01

    Discusses formats to teach preventive medicine in obstetrics and gynecology (including learning objectives, lectures/seminars, and rounds/office practice) and evaluation methods (oral examinations, computerized question banks, objective structured clinical examinations). Offers examples from specific programs at American medical schools, including…

  1. Museum Signage as Distributed Mediation to Encourage Family Learning

    ERIC Educational Resources Information Center

    Kim, Kyungyoun

    2009-01-01

    Many prior studies conducted in museums have focused primarily on exhibits as the main objects for learning. Less progress has been made in studying signage as another meaning-making tool in museums. The present study was designed to understand the role of signage in family learning by answering the following research questions, "How does signage…

  2. Representations of Abstract Grammatical Feature Agreement in Young Children

    ERIC Educational Resources Information Center

    Melançon, Andréane; Shi, Rushen

    2015-01-01

    A fundamental question in language acquisition research is whether young children have abstract grammatical representations. We tested this question experimentally. French-learning 30-month-olds were first taught novel word-object pairs in the context of a gender-marked determiner (e.g., un[subscript MASC]ravole "a ravole"). Test trials…

  3. What is an Objective Structured Practical Examination in Anatomy?

    ERIC Educational Resources Information Center

    Yaqinuddin, Ahmed; Zafar, Muhammad; Ikram, Muhammad Faisal; Ganguly, Paul

    2013-01-01

    Assessing teaching-learning outcomes in anatomical knowledge is a complex task that requires the evaluation of multiple domains: theoretical, practical, and clinical knowledge. In general, theoretical knowledge is tested by a written examination system constituted by multiple choice questions (MCQs) and/or short answer questions (SAQ). The…

  4. Conversation and Object Manipulation Influence Children's Learning in a Museum.

    PubMed

    Jant, Erin A; Haden, Catherine A; Uttal, David H; Babcock, Elizabeth

    2014-01-01

    The effects of parent-child conversation and object manipulation on children's learning, transfer of knowledge, and memory were examined in two museum exhibits and conversations recorded at home. Seventy-eight children (Mage  = 4.9) and their parents were randomly assigned to receive conversation cards featuring elaborative questions about exhibit objects, the physical objects themselves, both, or neither, before their exhibit visits. Dyads who received the cards engaged in more elaborative talk and joint nonverbal activities with objects in the first exhibit than those who did not. Dyads who received objects engaged in the most parent-child joint talk. Results also illustrate transfer of information across exhibits and from museum to home. Implications for understanding mechanisms of informal learning and transfer are discussed. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.

  5. A novel collaborative e-learning platform for medical students - ALERT STUDENT

    PubMed Central

    2014-01-01

    Background The increasing complexity of medical curricula would benefit from adaptive computer supported collaborative learning systems that support study management using instructional design and learning object principles. However, to our knowledge, there are scarce reports regarding applications developed to meet this goal and encompass the complete medical curriculum. The aim of ths study was to develop and assess the usability of an adaptive computer supported collaborative learning system for medical students to manage study sessions. Results A study platform named ALERT STUDENT was built as a free web application. Content chunks are represented as Flashcards that hold knowledge and open ended questions. These can be created in a collaborative fashion. Multiple Flashcards can be combined into custom stacks called Notebooks that can be accessed in study Groups that belong to the user institution. The system provides a Study Mode that features text markers, text notes, timers and color-coded content prioritization based on self-assessment of open ended questions presented in a Quiz Mode. Time spent studying and Perception of knowledge are displayed for each student and peers using charts. Computer supported collaborative learning is achieved by allowing for simultaneous creation of Notebooks and self-assessment questions by many users in a pre-defined Group. Past personal performance data is retrieved when studying new Notebooks containing previously studied Flashcards. Self-report surveys showed that students highly agreed that the system was useful and were willing to use it as a reference tool. Conclusions The platform employs various instructional design and learning object principles in a computer supported collaborative learning platform for medical students that allows for study management. The application broadens student insight over learning results and supports informed decisions based on past learning performance. It serves as a potential educational model for the medical education setting that has gathered strong positive feedback from students at our school. This platform provides a case study on how effective blending of instructional design and learning object principles can be brought together to manage study, and takes an important step towards bringing information management tools to support study decisions and improving learning outcomes. PMID:25017028

  6. A novel collaborative e-learning platform for medical students - ALERT STUDENT.

    PubMed

    Taveira-Gomes, Tiago; Saffarzadeh, Areo; Severo, Milton; Guimarães, M Jorge; Ferreira, Maria Amélia

    2014-07-14

    The increasing complexity of medical curricula would benefit from adaptive computer supported collaborative learning systems that support study management using instructional design and learning object principles. However, to our knowledge, there are scarce reports regarding applications developed to meet this goal and encompass the complete medical curriculum. The aim of ths study was to develop and assess the usability of an adaptive computer supported collaborative learning system for medical students to manage study sessions. A study platform named ALERT STUDENT was built as a free web application. Content chunks are represented as Flashcards that hold knowledge and open ended questions. These can be created in a collaborative fashion. Multiple Flashcards can be combined into custom stacks called Notebooks that can be accessed in study Groups that belong to the user institution. The system provides a Study Mode that features text markers, text notes, timers and color-coded content prioritization based on self-assessment of open ended questions presented in a Quiz Mode. Time spent studying and Perception of knowledge are displayed for each student and peers using charts. Computer supported collaborative learning is achieved by allowing for simultaneous creation of Notebooks and self-assessment questions by many users in a pre-defined Group. Past personal performance data is retrieved when studying new Notebooks containing previously studied Flashcards. Self-report surveys showed that students highly agreed that the system was useful and were willing to use it as a reference tool. The platform employs various instructional design and learning object principles in a computer supported collaborative learning platform for medical students that allows for study management. The application broadens student insight over learning results and supports informed decisions based on past learning performance. It serves as a potential educational model for the medical education setting that has gathered strong positive feedback from students at our school.This platform provides a case study on how effective blending of instructional design and learning object principles can be brought together to manage study, and takes an important step towards bringing information management tools to support study decisions and improving learning outcomes.

  7. Evocative Objects: Reflections on Teaching, Learning, and Living in between

    ERIC Educational Resources Information Center

    Hesse, Doug; Sommers, Nancy; Yancey, Kathleen Blake

    2012-01-01

    Objects are rich sources of inquiry; they invite individuals to observe closely, pose questions, forge connections, and anchor ideas in the concrete. By examining a son's craft project, a family photograph, and an image of tectonic plates, the authors demonstrate how objects can elicit rhetorical invention. While this venture started as a writing…

  8. Investigating Consistency of Questions in Primary and Middle School Science Textbooks with Objectives in Science Curriculum

    ERIC Educational Resources Information Center

    Yaman, Süleyman

    2017-01-01

    Due to problems related their content and use; textbooks do not achieve the expected effect in learning although they are one of the most important elements of the science curriculum. Questions in textbooks are also important criteria in determining the effect of textbooks. In this study, it was aimed to compare questions in four different science…

  9. Learning the 3-D structure of objects from 2-D views depends on shape, not format

    PubMed Central

    Tian, Moqian; Yamins, Daniel; Grill-Spector, Kalanit

    2016-01-01

    Humans can learn to recognize new objects just from observing example views. However, it is unknown what structural information enables this learning. To address this question, we manipulated the amount of structural information given to subjects during unsupervised learning by varying the format of the trained views. We then tested how format affected participants' ability to discriminate similar objects across views that were rotated 90° apart. We found that, after training, participants' performance increased and generalized to new views in the same format. Surprisingly, the improvement was similar across line drawings, shape from shading, and shape from shading + stereo even though the latter two formats provide richer depth information compared to line drawings. In contrast, participants' improvement was significantly lower when training used silhouettes, suggesting that silhouettes do not have enough information to generate a robust 3-D structure. To test whether the learned object representations were format-specific or format-invariant, we examined if learning novel objects from example views transfers across formats. We found that learning objects from example line drawings transferred to shape from shading and vice versa. These results have important implications for theories of object recognition because they suggest that (a) learning the 3-D structure of objects does not require rich structural cues during training as long as shape information of internal and external features is provided and (b) learning generates shape-based object representations independent of the training format. PMID:27153196

  10. Self-Regulated Learning Skills and Online Activities between Higher and Lower Performers on a Web-Intensive Undergraduate Engineering Course

    ERIC Educational Resources Information Center

    Lawanto, Oenardi; Santoso, Harry B.; Lawanto, Kevin N.; Goodridge, Wade

    2017-01-01

    The objective of this study was to evaluate students' self-regulated learning (SRL) skills used in a Web-intensive learning environment. The research question guiding the study was: How did the use of student SRL skills and student engagement in online activities compare between higher- and lower-performing students participating in a…

  11. Beyond Course Availability: An Investigation into Order and Concurrency Effects of Undergraduate Programming Courses on Learning.

    ERIC Educational Resources Information Center

    Urbaczewski, Andrew; Urbaczewski, Lise

    The objective of this study was to find the answers to two primary research questions: "Do students learn programming languages better when they are offered in a particular order, such as 4th generation languages before 3rd generation languages?"; and "Do students learn programming languages better when they are taken in separate semesters as…

  12. Linking actions and objects: Context-specific learning of novel weight priors.

    PubMed

    Trewartha, Kevin M; Flanagan, J Randall

    2017-06-01

    Distinct explicit and implicit memory processes support weight predictions used when lifting objects and making perceptual judgments about weight, respectively. The first time that an object is encountered weight is predicted on the basis of learned associations, or priors, linking size and material to weight. A fundamental question is whether the brain maintains a single, global representation of priors, or multiple representations that can be updated in a context specific way. A second key question is whether the updating of priors, or the ability to scale lifting forces when repeatedly lifting unusually weighted objects requires focused attention. To investigate these questions we compared the adaptability of weight predictions used when lifting objects and judging their weights in different groups of participants who experienced size-weight inverted objects passively (with the objects placed on the hands) or actively (where participants lift the objects) under full or divided attention. To assess weight judgments we measured the size-weight illusion after every 20 trials of experience with the inverted objects both passively and actively. The attenuation of the illusion that arises when lifting inverted object was found to be context-specific such that the attenuation was larger when the mode of interaction with the inverted objects matched the method of assessment of the illusion. Dividing attention during interaction with the inverted objects had no effect on attenuation of the illusion, but did slow the rate at which lifting forces were scaled to the weight inverted objects. These findings suggest that the brain stores multiple representations of priors that are context specific, and that focused attention is important for scaling lifting forces, but not for updating weight predictions used when judging object weight. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Use of individualized learning plans among fourth-year sub-interns in pediatrics and internal medicine.

    PubMed

    Shepard, Michelle E; Sastre, Elizabeth A; Davidson, Mario A; Fleming, Amy E

    2012-01-01

    Individualized Learning Plans (ILPs) are an effective tool for promoting self-directed learning among residents. However, no literature details ILP use among medical students. Fifty fourth-year sub-interns in pediatrics and internal medicine created ILPs, including a self-assessment of strengths and weaknesses based on ACGME core competencies and the setting of learning objectives. During weekly follow-up meetings with faculty mentors and peers, students discussed challenges and revised goals. Upon completion of the rotation, students completed a survey of Likert-scale questions addressing satisfaction with and perceived utility of ILP components. Students most often self-identified strengths in the areas of Professionalism and Interpersonal and Communication Skills and weaknesses in Patient Care and Systems-Based Practice. Eighty-two percent set at least one learning objective in an identified area of weakness. Students expressed high confidence in their abilities to create achievable learning objectives and to generate strategies to meet those objectives. Students agreed that discussions during group meetings were meaningful, and they identified the setting learning objectives and weekly meetings as the most important elements of the exercise. Fourth-year sub-interns reported that ILPs helped them to accomplish rotation goals, with the setting of learning objectives and weekly discussions being the most useful elements.

  14. HRD and Learning Organisations in Europe. Routledge Studies in Human Resource Development.

    ERIC Educational Resources Information Center

    Tjepkema, Saskia, Ed.; Stewart, Jim, Ed.; Sambrook, Sally, Ed.; Mulder, Martin, Ed.; ter Horst, Hilde, Ed.; Scheerens, Jaap, Ed.

    This book presents results of a European study into the changing role of human resource development (HRD). Chapter 1, "Introduction," describes the background, objectives, research questions, and underlying research project. Chapter 2, "Learning Organizations and HRD" (Saskia Tjepkema, Hilde ter Horst, Martin Mulder), discusses…

  15. The Complexities of Interprofessional Learning/Working: Has the Agenda Lost Its Way?

    ERIC Educational Resources Information Center

    Lewy, Lisa

    2010-01-01

    Objective: The increasing emphasis of interprofessional working (IPW) and learning (IPL) encourages healthcare professionals to be educated together. However, is the language and understanding clear and consistent across health care? Research Questions: Is there a sound evidence base underpinning IPL/IPW? Do healthcare professionals and workforce…

  16. Some Instructional Strategies for Improving Learning from Distance Teaching Materials.

    ERIC Educational Resources Information Center

    Marland, P. W.; Store, R. E.

    1982-01-01

    Examines some traditional instructional strategies used to improve textual materials for learning at a distance, including advance organizers, overviews, pretests, objectives, and inserted questions, together with devices in typography and graphics. Research in each area is reviewed and guidelines are given for using each strategy. An extensive…

  17. Reflections on How Color Term Acquisition Is Constrained

    ERIC Educational Resources Information Center

    Pitchford, Nicola J.

    2006-01-01

    Compared with object word learning, young children typically find learning color terms to be a difficult linguistic task. In this reflections article, I consider two questions that are fundamental to investigations into the developmental acquisition of color terms. First, I consider what constrains color term acquisition and how stable these…

  18. Evaluating the Effectiveness of the Lecture versus Independent Study.

    ERIC Educational Resources Information Center

    DaRosa, Debra A.; And Others

    1991-01-01

    The impacts of independent study and the lecture approach on student test scores and study time were compared for 205 medical students studying surgery. Learning objective, multiple-choice, and essay questions were developed for selected topics related to surgery. Findings support increased individual active learning strategies and decreased…

  19. Lesson Imaging in Math and Science: Anticipating Student Ideas and Questions for Deeper STEM Learning

    ERIC Educational Resources Information Center

    Stephan, Michelle; Pugalee, David; Cline, Julie; Cline, Chris

    2016-01-01

    Help turn students into problem solvers. With lesson imaging, teachers anticipate how chosen activities will unfold in real time--what solutions, questions, and misconceptions students might have and how teachers can promote deeper reasoning. When lesson imaging occurs before instruction, students achieve lesson objectives more naturally and…

  20. Assembly via disassembly: A case in machine perceptual development

    NASA Technical Reports Server (NTRS)

    Bajcsy, Ruzena K.; Tsikos, Constantine J.

    1989-01-01

    First results in the effort of learning about representations of objects is presented. The questions attempted to be answered are: What is innate and what must be derived from the environment. The problem is casted in the framework of disassembly of an object into two parts.

  1. Plant Material Testing: Can we learn from small plots

    USDA-ARS?s Scientific Manuscript database

    Choosing appropriate plant materials for a rangeland rehabilitation project is critical for long-term success. The question is what species to seed? We find it is first necessary to define objectives and goals before debating plant material choices. For example, our objective is often to suppress...

  2. The Child and Reality: Problems of Genetic Psychology.

    ERIC Educational Resources Information Center

    Piaget, Jean

    In this book Piaget considers the way children learn about the world. He addresses such questions as the following: How does a child learn to perceive the world around him? How, for example, does he learn that by grasping an object, he can pull it towards him, or that a ball of clay, flattened, is no smaller than it was before? How does he learn…

  3. Sexual learning, sexual experience, and healthy adolescent sex.

    PubMed

    Fortenberry, J Dennis

    2014-01-01

    This chapter is organized around the question "How do adolescents learn to have healthy sex?" The chapter assumes that sexual learning derives from a broad range of both informal and formal sources that contribute to learning within the context of neurocognitive brain systems that modulate sexual motivations and self-regulation. The overall objective is to consider how adolescents become sexually functional and healthy and to provide a conceptual basis for expansion of sexual learning to better support healthy sexual functioning. © 2014 Wiley Periodicals, Inc.

  4. Objective structured brainstorming questions (OSBQs) in PBL tutorial sessions: Evidence based pilot study

    PubMed Central

    AlHoqail, Ibrahim A.; Badr, Fouad M.

    2010-01-01

    The fact that faculty tutors do have different backgrounds and specialty has been a concern as a factor that contributes to disparity in the delivery of brainstorming session outcomes. This paper aims to introduce a road map in the form of a set of focused objective structured questions (OSBQs) for tutors to follow in brainstorming. Methods Objectively structured questions were generated by the block planning committees. A pilot study was conducted from February 2008 – March 2009 and included groups (44 students) of second and third year undergraduate students of the Faculty of Medicine, King Fahad Medical City. Four indicators were considered to check the validity of the proposed OSBQs; (i) feed back on the perception of medical students experiencing different types of tutorial sessions, (ii) learning objectives achieved under both systems, (iii) student’s performance under the OSBQs and the unguided tutorials and (iv) proper utilization of the time allocated to brainstorming sessions. Results The student’s perception of their satisfaction of implementation of OSBQs was unanimous. Student’s performances were much better in blocks implementing OSBQs. The time allocated for brainstorming sessions was efficiently utilized with the introduction of OSBQs. Conclusion Implementation of OSBQs leads to standardization of tutorial sessions and allows more interaction between students to achieve their learning objectives and score better in their exams. Concern over the role of tutors will diminish. PMID:21475549

  5. Objective structured brainstorming questions (OSBQs) in PBL tutorial sessions: Evidence based pilot study.

    PubMed

    Alhoqail, Ibrahim A; Badr, Fouad M

    2010-11-01

    The fact that faculty tutors do have different backgrounds and specialty has been a concern as a factor that contributes to disparity in the delivery of brainstorming session outcomes. This paper aims to introduce a road map in the form of a set of focused objective structured questions (OSBQs) for tutors to follow in brainstorming. Objectively structured questions were generated by the block planning committees. A pilot study was conducted from February 2008 - March 2009 and included groups (44 students) of second and third year undergraduate students of the Faculty of Medicine, King Fahad Medical City. Four indicators were considered to check the validity of the proposed OSBQs; (i) feed back on the perception of medical students experiencing different types of tutorial sessions, (ii) learning objectives achieved under both systems, (iii) student's performance under the OSBQs and the unguided tutorials and (iv) proper utilization of the time allocated to brainstorming sessions. The student's perception of their satisfaction of implementation of OSBQs was unanimous. Student's performances were much better in blocks implementing OSBQs. The time allocated for brainstorming sessions was efficiently utilized with the introduction of OSBQs. Implementation of OSBQs leads to standardization of tutorial sessions and allows more interaction between students to achieve their learning objectives and score better in their exams. Concern over the role of tutors will diminish.

  6. Teachers' Inquiry Stance: Collaboration through Data Analysis in a Professional Learning Community

    ERIC Educational Resources Information Center

    Haack, Darin Marcus

    2017-01-01

    The purpose of this qualitative case study was to understand how teachers experience a stance toward inquiry through participation in Professional Learning Communities (PLCs). In order to meet this objective, the following questions framed this research: (1) How do individual teachers make meaning of the epistemological and dialogic aspects of…

  7. The Feasibility of E-Learning Implementation in an Iranian University

    ERIC Educational Resources Information Center

    Mirzamohammadi, M. H.

    2017-01-01

    The present research aimed to investigate the feasibility of e-learning implementation in an Iranian comprehensive university (included medical and non-medical fields) to provide appropriate solutions in this regard. To achieve this objective, seven research questions were formed. Surveying method was applied for data collection in this study.…

  8. Modeling of Students' Profile and Learning Chronicle with Data Cubes

    ERIC Educational Resources Information Center

    Ola, Ade G.; Bai, Xue; Omojokun, Emmanuel E.

    2014-01-01

    Over the years, companies have relied on On-Line Analytical Processing (OLAP) to answer complex questions relating to issues in business environments such as identifying profitability, trends, correlations, and patterns. This paper addresses the application of OLAP in education and learning. The objective of the research presented in the paper is…

  9. Activity Theory and Technology Mediated Interaction: Cognitive Scaffolding Using Question-Based Consultation on "Facebook"

    ERIC Educational Resources Information Center

    Rambe, Patient

    2012-01-01

    Studies that employed activity theory as a theoretical lens for exploring computer-mediated interaction have not adopted social media as their object of study. However, social media provides lecturers with personalised learning environments for diagnostic and prognostic assessments of student mastery of content and deep learning. The integration…

  10. Affections in Learning Situations: A Study of an Entrepreneurship Skills Development Course

    ERIC Educational Resources Information Center

    Gondim, Sonia Maria Guedes; Mutti, Clara

    2011-01-01

    Purpose: This paper aims to present the results of a study whose general objective is to characterize the affective states experienced in response to different teaching activities used in a workshop for developing entrepreneurial skills. It seeks to answer the following question: how affections and experiential learning strategies interrelate in…

  11. Sources of Strength: Women and Culture. A Teacher's Guide.

    ERIC Educational Resources Information Center

    Hunter, Lisa K.; And Others

    The document presents teaching methods, content, and learning activities for units in multicultural women's studies for secondary students. The major objective is to help students answer the question, "How much control can a person exercise over her/his own life?" Students learn about the ways women have lived their lives and perceived…

  12. Incidental learning speeds visual search by lowering response thresholds, not by improving efficiency: evidence from eye movements.

    PubMed

    Hout, Michael C; Goldinger, Stephen D

    2012-02-01

    When observers search for a target object, they incidentally learn the identities and locations of "background" objects in the same display. This learning can facilitate search performance, eliciting faster reaction times for repeated displays. Despite these findings, visual search has been successfully modeled using architectures that maintain no history of attentional deployments; they are amnesic (e.g., Guided Search Theory). In the current study, we asked two questions: 1) under what conditions does such incidental learning occur? And 2) what does viewing behavior reveal about the efficiency of attentional deployments over time? In two experiments, we tracked eye movements during repeated visual search, and we tested incidental memory for repeated nontarget objects. Across conditions, the consistency of search sets and spatial layouts were manipulated to assess their respective contributions to learning. Using viewing behavior, we contrasted three potential accounts for faster searching with experience. The results indicate that learning does not result in faster object identification or greater search efficiency. Instead, familiar search arrays appear to allow faster resolution of search decisions, whether targets are present or absent.

  13. Pattern of Task Interpretation and Self-Regulated Learning Strategies of High School Students and College Freshmen during an Engineering Design Project

    ERIC Educational Resources Information Center

    Lawanto, Oenardi; Butler, Deborah; Cartier, Sylvie C.; Santoso, Harry B.; Goodridge, Wade; Lawanto, Kevin N.; Clark, David

    2013-01-01

    The objective of this exploratory study was to describe patterns in self-regulated learning (SRL) for both high school students and college freshmen while engaged in a design activity. The main research question guiding this study was: How did high school and first-year college students self-regulate their approaches to learning when engaged in an…

  14. A Process for Curricular Improvement Based on Evaluation of Student Performance on Milestone Examinations

    PubMed Central

    Hylton, Ann C.; Justice, Michael

    2016-01-01

    Objective. To identify and address areas for curricular improvement by evaluating student achievement of expected learning outcomes and competencies on annual milestone examinations. Design. Students were tested each professional year with a comprehensive milestone examination designed to evaluate student achievement of learning outcomes and professional competencies using a combination of multiple-choice questions, standardized patient assessments (SPAs), and objective structured clinical examination (OSCE) questions. Assessment. Based on student performance on milestone examinations, curricular changes were instituted, including an increased emphasis on graded comprehensive cases, OSCE skills days, and use of patient simulation in lecture and laboratory courses. After making these changes, significant improvements were observed in second and third-year pharmacy students’ grades for the therapeutic case and physician interaction/errors and omissions components of the milestone examinations. Conclusion. Results from milestone examinations can be used to identify specific areas in which curricular improvements are needed to foster student achievement of learning outcomes and professional competencies. PMID:28090108

  15. PROBLEM-BASED LEARNING FOR PROFESSIONALISM AND ETHICS TRAINING OF BIOMEDICAL GRADUATE STUDENTS: PROCESS EVALUATION

    PubMed Central

    Jones, Nancy L.; Peiffer, Ann M.; Lambros, Ann; Eldridge, J. Charles

    2013-01-01

    Purpose A process evaluation was conducted to assess whether the newly developed Problem-Based Learning (PBL) curriculum designed to teach professionalism and ethics to biomedical graduate students was achieving its objectives. The curriculum was chosen to present realistic cases and issues in the practice of science, to promote skill development and to acculturate students to professional norms of science. Method The perception to which the objectives for the curriculum and courses were being reached was assessed using 5-step Likert-scaled questions, open-ended questions and interviews of students and facilitators. Results Process evaluation indicated that both facilitators and students perceived course objectives were being met. For example, active learning was preferred over lectures; both faculty and students percieved that the curriculum increased their understanding of norms, role obligations, and responsibilities of professional scientists; their ability to identify ethical situations was increased; skills in moral reasoning and effective group work were developed. Conclusions Information gathered was used to improve course implementation and instructional material. For example, a negative perception as an “ethics” course was addressed by redesigning case debriefing activities that reinforced learning objectives and important skills. Cases were refined to be more engaging and relevant for students, and facilitators were given more specific training and resources for each case. The PBL small group strategy can stimulate an environment more aware of ethical implications of science and increase socialization and open communication about professional behavior. PMID:20663754

  16. The Effects of Using the Kinect Motion-Sensing Interactive System to Enhance English Learning for Elementary Students

    ERIC Educational Resources Information Center

    Pan, Wen Fu

    2017-01-01

    The objective of this study was to test whether the Kinect motion-sensing interactive system (KMIS) enhanced students' English vocabulary learning, while also comparing the system's effectiveness against a traditional computer-mouse interface. Both interfaces utilized an interactive game with a questioning strategy. One-hundred and twenty…

  17. Self-Regulation, Coregulation, and Socially Shared Regulation: Exploring Perspectives of Social in Self-Regulated Learning Theory

    ERIC Educational Resources Information Center

    Hadwin, Allyson; Oshige, Mika

    2011-01-01

    Background/Context: Models of self-regulated learning (SRL) have increasingly acknowledged aspects of social context influence in its process; however, great diversity exists in the theoretical positioning of "social" in these models. Purpose/Objective/Research Question/Focus of Study: The purpose of this review article is to introduce and…

  18. Identifying Affordances of 3D Printed Tangible Models for Understanding Core Biological Concepts

    ERIC Educational Resources Information Center

    Davenport, Jodi L.; Silberglitt, Matt; Boxerman, Jonathan; Olson, Arthur

    2014-01-01

    3D models derived from actual molecular structures have the potential to transform student learning in biology. We share findings related to our research questions: 1) what types of interactions with a protein folding kit promote specific learning objectives?, and 2) what features of the instructional environment (e.g., peer interactions, teacher…

  19. A Treasure Hunt for Chemistry

    ERIC Educational Resources Information Center

    Bridgeman, Adam J.; Rutledge, Peter J.; Todd, Matthew H.; Connor, Ricky

    2011-01-01

    A new group educational activity based on a treasure hunt is described. Students are asked questions and the answers specify a grid on a map. A specified object in the grid location must be found and photographed, and the photograph submitted electronically (through the Learning Management System) for assessment. Once a series of objects in…

  20. Learn from the Core--Design from the Core

    ERIC Educational Resources Information Center

    Ockerse, Thomas

    2012-01-01

    The current objective, object-oriented approach to design is questioned along with design education viewed as a job-oriented endeavor. Instead relational knowledge and experience in a holistic sense, both tacit and explicit, are valued along with an appreciation of the unique character of the student. A new paradigm for design education is…

  1. U.S. History for the Gifted and Talented.

    ERIC Educational Resources Information Center

    Zola, John; And Others

    The major objective of this teaching guide is to help high school classroom teachers of United States history develop and implement curriculum for gifted and talented students. Specifically, it presents objectives for gifted students in the area of social studies, offers a structure upon which discussion questions and learning activities can be…

  2. Out of an Old Toy Chest

    ERIC Educational Resources Information Center

    Warner, Marina

    2009-01-01

    Before children learn to read, they act like readers when they play with materials and objects like readers. In play, children beam their projective imagination upon inert material things and animate them with fantasy, infusing objects with meaning. The question of "the real" haunts the psychology of play and through play, the theory of fantasy:…

  3. An Assessment of Service-Learning in 34 US Schools of Pharmacy Follow Up on the 2001 Professional Affairs Committee Report

    PubMed Central

    Schlesselman, Lauren; Borrego, Matthew; Mehta, Bella; Drobitch, Robert K.; Smith, Thomas

    2015-01-01

    Objective. To determine if the service-learning components used at a convenience sample of schools and colleges of pharmacy meet the intent of the 2001 AACP Professional Affairs Committee (PAC) report. Methods. An online questionnaire was used to survey faculty members or staff involved with service-learning education at their school of pharmacy. Questions addressed aspects of service-learning including types of activities used, duration of student involvement with community partners, and association of learning objectives with service-learning activities. Results. The majority (85.3%) of respondents reported their institution used service-learning. Activities reported as part of service-learning ranged from working at health fairs to involvement with pharmacy school recruitment. More than half (64.3%) of service-learning activities involved long-term interactions with one community partner, and 74.1% of respondents indicated there was always an opportunity for student reflection on the service-learning activity. Conclusion. There is increasing though inconsistent application of PAC guidelines regarding service-learning. PMID:26688584

  4. The Impact of Blended Learning on Student Performance in a Cardiovascular Pharmacotherapy Course

    PubMed Central

    McLaughlin, Jacqueline E.; Gharkholonarehe, Nastaran; Khanova, Julia; Deyo, Zach M.

    2015-01-01

    Objective. To examine student engagement with, perception of, and performance resulting from blended learning for venous thromboembolism in a required cardiovascular pharmacotherapy course for second-year students. Design. In 2013, key foundational content was packaged into an interactive online module for students to access prior to coming to class; class time was dedicated to active-learning exercises. Assessment. Students who accessed all online module segments participated in more in class clicker questions (p=0.043) and performed better on the examination (p=0.023). There was no difference in clicker participation or examination performance based on time of module access (prior to or after class). The majority of participants agreed or strongly agreed that foundational content learned prior to class, applied activities during class, and content-related questions in the online module greatly enhanced learning. Conclusion. This study highlights the importance of integrating online modules with classroom learning and the role of blended learning in improving academic performance. PMID:25861105

  5. Research and Teaching: Correcting Missed Exam Questions as a Learning Tool in a Physiology Course

    ERIC Educational Resources Information Center

    Rozell, Timothy G.; Johnson, Jessica; Sexten, Andrea; Rhodes, Ashley E.

    2017-01-01

    Students in a junior- and senior-level Anatomy and Physiology course have the opportunity to correct missed exam questions ("regrade") and earn up to half of the original points missed. The three objectives of this study were to determine if: (a) performance on the regrade assignment was correlated with scores on subsequent exams, (b)…

  6. Debating Digital Childhoods: Questions Concerning Technologies, Economies and Determinisms

    ERIC Educational Resources Information Center

    Gibbons, Andrew

    2015-01-01

    The learning child, the child that is the object of interest through modernity and into mutated modernity, in the knowledge economy, is a digital age identity of great interest. Talk about childhood and the digital age invokes a range of questions about what is happening at this time and with these technologies and that creates more or less of a…

  7. Application of a Utility Analysis to Evaluate a Novel Assessment Tool for Clinically Oriented Physiology and Pharmacology

    ERIC Educational Resources Information Center

    Cramer, Nicholas; Asmar, Abdo; Gorman, Laurel; Gros, Bernard; Harris, David; Howard, Thomas; Hussain, Mujtaba; Salazar, Sergio; Kibble, Jonathan D.

    2016-01-01

    Multiple-choice questions are a gold-standard tool in medical school for assessment of knowledge and are the mainstay of licensing examinations. However, multiple-choice questions items can be criticized for lacking the ability to test higher-order learning or integrative thinking across multiple disciplines. Our objective was to develop a novel…

  8. Learning the Gestalt rule of collinearity from object motion.

    PubMed

    Prodöhl, Carsten; Würtz, Rolf P; von der Malsburg, Christoph

    2003-08-01

    The Gestalt principle of collinearity (and curvilinearity) is widely regarded as being mediated by the long-range connection structure in primary visual cortex. We review the neurophysiological and psychophysical literature to argue that these connections are developed from visual experience after birth, relying on coherent object motion. We then present a neural network model that learns these connections in an unsupervised Hebbian fashion with input from real camera sequences. The model uses spatiotemporal retinal filtering, which is very sensitive to changes in the visual input. We show that it is crucial for successful learning to use the correlation of the transient responses instead of the sustained ones. As a consequence, learning works best with video sequences of moving objects. The model addresses a special case of the fundamental question of what represents the necessary a priori knowledge the brain is equipped with at birth so that the self-organized process of structuring by experience can be successful.

  9. Object knowledge modulates colour appearance.

    PubMed

    Witzel, Christoph; Valkova, Hanna; Hansen, Thorsten; Gegenfurtner, Karl R

    2011-01-01

    We investigated the memory colour effect for colour diagnostic artificial objects. Since knowledge about these objects and their colours has been learned in everyday life, these stimuli allow the investigation of the influence of acquired object knowledge on colour appearance. These investigations are relevant for questions about how object and colour information in high-level vision interact as well as for research about the influence of learning and experience on perception in general. In order to identify suitable artificial objects, we developed a reaction time paradigm that measures (subjective) colour diagnosticity. In the main experiment, participants adjusted sixteen such objects to their typical colour as well as to grey. If the achromatic object appears in its typical colour, then participants should adjust it to the opponent colour in order to subjectively perceive it as grey. We found that knowledge about the typical colour influences the colour appearance of artificial objects. This effect was particularly strong along the daylight axis.

  10. Object knowledge modulates colour appearance

    PubMed Central

    Witzel, Christoph; Valkova, Hanna; Hansen, Thorsten; Gegenfurtner, Karl R

    2011-01-01

    We investigated the memory colour effect for colour diagnostic artificial objects. Since knowledge about these objects and their colours has been learned in everyday life, these stimuli allow the investigation of the influence of acquired object knowledge on colour appearance. These investigations are relevant for questions about how object and colour information in high-level vision interact as well as for research about the influence of learning and experience on perception in general. In order to identify suitable artificial objects, we developed a reaction time paradigm that measures (subjective) colour diagnosticity. In the main experiment, participants adjusted sixteen such objects to their typical colour as well as to grey. If the achromatic object appears in its typical colour, then participants should adjust it to the opponent colour in order to subjectively perceive it as grey. We found that knowledge about the typical colour influences the colour appearance of artificial objects. This effect was particularly strong along the daylight axis. PMID:23145224

  11. Humane Ethics in Veterinary Education

    ERIC Educational Resources Information Center

    Fox, M. W.

    1978-01-01

    This discussion focuses on the problem faced by biomedical students who are learning objective, factual information and techniques without being given the opportunity to consider the many ethical dilemmas and moral questions that will arise after graduation. (LBH)

  12. Student Engagement with a Flipped Classroom Teaching Design Affects Pharmacology Examination Performance in a Manner Dependent on Question Type.

    PubMed

    White, Paul J; Naidu, Som; Yuriev, Elizabeth; Short, Jennifer L; McLaughlin, Jacqueline E; Larson, Ian C

    2017-11-01

    Objective: To investigate the relationship between student engagement with the key elements of a flipped classroom approach (preparation and attendance), their attitudes to learning, including strategy development, and their performance on two types of examination questions (knowledge recall and providing rational predictions when faced with novel scenarios). Methods. This study correlated student engagement with the flipped classroom and student disposition to learning with student ability to solve novel scenarios in examinations. Results. Students who both prepared for and attended classes performed significantly better on examination questions that required analysis of novel scenarios compared to students who did not prepare and missed classes. However, there was no difference for both groups of students on examination questions that required knowledge and comprehension. Student motivation and use of strategies correlated with higher examination scores on questions requiring novel scenario analysis. Conclusion. There is a synergistic relationship between class preparation and attendance. The combination of preparation and attendance was positively correlated to assessment type; the relationship was apparent for questions requiring students to solve novel problems but not for questions requiring knowledge or comprehension.

  13. Visual Turing test for computer vision systems

    PubMed Central

    Geman, Donald; Geman, Stuart; Hallonquist, Neil; Younes, Laurent

    2015-01-01

    Today, computer vision systems are tested by their accuracy in detecting and localizing instances of objects. As an alternative, and motivated by the ability of humans to provide far richer descriptions and even tell a story about an image, we construct a “visual Turing test”: an operator-assisted device that produces a stochastic sequence of binary questions from a given test image. The query engine proposes a question; the operator either provides the correct answer or rejects the question as ambiguous; the engine proposes the next question (“just-in-time truthing”). The test is then administered to the computer-vision system, one question at a time. After the system’s answer is recorded, the system is provided the correct answer and the next question. Parsing is trivial and deterministic; the system being tested requires no natural language processing. The query engine employs statistical constraints, learned from a training set, to produce questions with essentially unpredictable answers—the answer to a question, given the history of questions and their correct answers, is nearly equally likely to be positive or negative. In this sense, the test is only about vision. The system is designed to produce streams of questions that follow natural story lines, from the instantiation of a unique object, through an exploration of its properties, and on to its relationships with other uniquely instantiated objects. PMID:25755262

  14. Incidental learning speeds visual search by lowering response thresholds, not by improving efficiency: Evidence from eye movements

    PubMed Central

    Hout, Michael C.; Goldinger, Stephen D.

    2011-01-01

    When observers search for a target object, they incidentally learn the identities and locations of “background” objects in the same display. This learning can facilitate search performance, eliciting faster reaction times for repeated displays (Hout & Goldinger, 2010). Despite these findings, visual search has been successfully modeled using architectures that maintain no history of attentional deployments; they are amnesic (e.g., Guided Search Theory; Wolfe, 2007). In the current study, we asked two questions: 1) under what conditions does such incidental learning occur? And 2) what does viewing behavior reveal about the efficiency of attentional deployments over time? In two experiments, we tracked eye movements during repeated visual search, and we tested incidental memory for repeated non-target objects. Across conditions, the consistency of search sets and spatial layouts were manipulated to assess their respective contributions to learning. Using viewing behavior, we contrasted three potential accounts for faster searching with experience. The results indicate that learning does not result in faster object identification or greater search efficiency. Instead, familiar search arrays appear to allow faster resolution of search decisions, whether targets are present or absent. PMID:21574743

  15. Technology Learning Activities. Design Brief--Measuring Inaccessible Distances. Alternative Energy Sources: Designing a Wind Powered Generator. Alternative Energy Sources: Designing a Hot Dog Heater Using Solar Energy.

    ERIC Educational Resources Information Center

    Technology Teacher, 1991

    1991-01-01

    These three learning activities are on measuring accessible distances, designing a wind powered generator, and designing a hot dog heater using solar energy. Each activity includes description of context, objectives, list of materials and equipment, challenge to students, and evaluation questions. (SK)

  16. Linking Student Achievement Growth to Professional Development Participation and Changes in Instruction: A Longitudinal Study of Elementary Students and Teachers in Title I Schools

    ERIC Educational Resources Information Center

    Desimone, Laura; Smith, Thomas M.; Phillips, Kristie J. R.

    2013-01-01

    Background/Context: Most reforms in elementary education rely on teacher learning and improved instruction to increase student learning. This study increases our understanding of which types of professional development effectively change teaching practice in ways that boost student achievement. Purpose/Objective/Research Question/Focus of Study:…

  17. Descriptors for Psychological Understanding: A Guide to Asking Questions about Learning related to Psychology in Wisconsin Schools, K-12.

    ERIC Educational Resources Information Center

    Wisconsin State Dept. of Public Instruction, Madison. Social Studies Curriculum Study Committee.

    Statements of learning objectives are provided to help clarify and direct the teaching of psychology in Wisconsin schools and to help educators identify the most significant ideas in the discipline which should be incorporated into the K-12 curriculum. These statements, or "descriptors," were developed after the State of Wisconsin Social…

  18. Perspectives on Games, Computers, and Mental Health: Questions about Paradoxes, Evidences, and Challenges.

    PubMed

    Desseilles, Martin

    2016-01-01

    In the field of mental health, games and computerized games present questions about paradoxes, evidences, and challenges. This perspective article offers perspectives and personal opinion about these questions, evidences, and challenges with an objective of presenting several ideas and issues in this rapidly developing field. First, games raise some questions in the sense of the paradox between a game and an issue, as well as the paradox of using an amusing game to treat a serious pathology. Second, games also present evidence in the sense that they involve relationships with others, as well as learning, communication, language, emotional regulation, and hedonism. Third, games present challenges, such as the risk of abuse, the critical temporal period that may be limited to childhood, their important influence on sociocognitive learning and the establishment of social norms, and the risk of misuse of games.

  19. Perspectives on Games, Computers, and Mental Health: Questions about Paradoxes, Evidences, and Challenges

    PubMed Central

    Desseilles, Martin

    2016-01-01

    In the field of mental health, games and computerized games present questions about paradoxes, evidences, and challenges. This perspective article offers perspectives and personal opinion about these questions, evidences, and challenges with an objective of presenting several ideas and issues in this rapidly developing field. First, games raise some questions in the sense of the paradox between a game and an issue, as well as the paradox of using an amusing game to treat a serious pathology. Second, games also present evidence in the sense that they involve relationships with others, as well as learning, communication, language, emotional regulation, and hedonism. Third, games present challenges, such as the risk of abuse, the critical temporal period that may be limited to childhood, their important influence on sociocognitive learning and the establishment of social norms, and the risk of misuse of games. PMID:27458390

  20. Humanoid infers Archimedes' principle: understanding physical relations and object affordances through cumulative learning experiences.

    PubMed

    Bhat, Ajaz Ahmad; Mohan, Vishwanathan; Sandini, Giulio; Morasso, Pietro

    2016-07-01

    Emerging studies indicate that several species such as corvids, apes and children solve 'The Crow and the Pitcher' task (from Aesop's Fables) in diverse conditions. Hidden beneath this fascinating paradigm is a fundamental question: by cumulatively interacting with different objects, how can an agent abstract the underlying cause-effect relations to predict and creatively exploit potential affordances of novel objects in the context of sought goals? Re-enacting this Aesop's Fable task on a humanoid within an open-ended 'learning-prediction-abstraction' loop, we address this problem and (i) present a brain-guided neural framework that emulates rapid one-shot encoding of ongoing experiences into a long-term memory and (ii) propose four task-agnostic learning rules (elimination, growth, uncertainty and status quo) that correlate predictions from remembered past experiences with the unfolding present situation to gradually abstract the underlying causal relations. Driven by the proposed architecture, the ensuing robot behaviours illustrated causal learning and anticipation similar to natural agents. Results further demonstrate that by cumulatively interacting with few objects, the predictions of the robot in case of novel objects converge close to the physical law, i.e. the Archimedes principle: this being independent of both the objects explored during learning and the order of their cumulative exploration. © 2016 The Author(s).

  1. Visions and reality: the idea of competence-oriented assessment for German medical students is not yet realised in licensing examinations

    PubMed Central

    Huber-Lang, Markus; Palmer, Annette; Grab, Claudia; Boeckers, Anja; Boeckers, Tobias Maria; Oechsner, Wolfgang

    2017-01-01

    Objective: Competence orientation, often based on the CanMEDS model, has become an important goal for modern curricula in medical education. The National Competence Based Catalogue of Learning Objectives for Undergraduate Medical Education (NKLM) has been adopted in Germany. However, it is currently unknown whether the vision of competence orientation has also reached the licensing examination procedures. Methods: Therefore, a prospective, descriptive, single-centre, exemplary study design was applied to evaluate 4051 questions/tasks (from 28 examiners at 7 two-day licensing oral-practical exams) for undergraduate medical students at the University of Ulm. The oral and practical questions/tasks as well as the real bedside assessment were assigned to specific competence roles (NKLM section I), categories (NKLM section II) and taxonomy levels of learning domains. Results: Numerous questions/tasks were set per candidate (day 1/2: 70±24/86±19 questions) in the licensing oral-practical exam. Competence roles beyond the “medical expert” were scarcely considered. Furthermore, practical and communication skills at the bedside were hardly addressed (less than 3/15 min). Strikingly, there was a significant predominance of questions with a low-level taxonomy. Conclusions: The data indicate a misalignment of competence-oriented frameworks and the “real world” licensing practical-oral medical exam, which needs improvement in both evaluation and education processes. PMID:28584873

  2. The Implementation of Action Research for the Improvement of Biology Teaching and Learning in Senior Secondary Schools in Nigeria

    ERIC Educational Resources Information Center

    Udeani, U. N.; Atagana, H. I.; Esiobu, G. O.

    2016-01-01

    The main objective of the study was to implement an action research strategy to improve the teaching and learning of biology in senior secondary schools in Nigeria. Specifically the following research questions were raised: (1) What are the levels of intellectual challenge included in the activities used for classroom and laboratory instructions?…

  3. Cognitive learning during surgical residency. A model for curriculum evaluation.

    PubMed

    Rhodes, R S; Wile, M Z; Persons, M L; Shuck, J M

    1987-02-01

    The program summary of the American Board of Surgery In-Service Training Exam (ABSITE) can be used to quantitate cognitive learning during a surgical residency and to identify areas of curricular weakness in a residency program. Knowledge on each question is categorized as high (known) or low (unknown) depending on the percentage of residents who answered correctly. Knowledge of Level 1 (entry) residents is then compared with Level 5 (exit) residents. Each ABSITE question can thus be categorized on entry versus exit as known-known, unknown-unknown, unknown-known, and known-unknown. Only about half of unknown knowledge on entry appears to become known on exit. Very little knowledge known on entry becomes unknown on exit. Weaknesses in specific subject areas can be readily identified by ranking questions according to the number of exiting residents who answer incorrectly. Use of this technique to quantitate cognitive learning in a residency program may allow objective assessment of changes in curriculum.

  4. 2010 driver attitudes and awareness survey.

    DOT National Transportation Integrated Search

    2010-08-01

    A basic of questions were developed that could be used in periodic surveys that track drivers attitudes and awareness concerning impaired driving, seat belt use, and speeding issues. The objective of the survey was to learn the knowledge, views, and ...

  5. Small Schools Science Curriculum, K-3: Reading, Language Arts, Mathematics, Science, Social Studies. Scope, Objectives, Activities, Resources, Monitoring Procedures.

    ERIC Educational Resources Information Center

    Hartl, David, Ed.; And Others

    Learning objectives and suggested activities, monitoring procedures and resources for the Washington K-3 Small Schools Science Curriculum are based on the rationale that "young children need the opportunity to observe, classify, predict, test ideas again and again in a variety of contexts, ask questions, explain, discuss ideas, fail, and succeed.…

  6. The southern forest resource assessment: What we learned

    Treesearch

    David N. Wear; John G. Greis

    2004-01-01

    The Southern Forest Resource Assessment was initiated in the spring of 1999 to address broad questions concerning the status, trends, and possible future of southern forests. The overall objective of the assessment was to develop a thorough and objective description of forest conditions and trends in the South, and to present it in a way that would help the public...

  7. Development of a Web-based question database for students' self-assessment.

    PubMed

    Hammoud, Maya M; Barclay, Mel L

    2002-09-01

    Computer-based testing (CBT) for the purpose of the national licensure examination has increased interest among medical students in this modality of testing. The advent of Web-based question-delivery systems for self-assessment and learning has made it possible for students to practice this technology and participate in self-directed learning. Test Pilot(TM) is a Web-based program that provides a fast and easy tool for the development and deployment of online testing. Our objectives for introducing the program were to (1) develop a large database of questions for students' practice and self-assessment; (2) include multimedia tools such as illustrations and short videos to enhance learning; (3) provide a feedback tool for clerkship and site directors regarding student performance; and (4) evaluate this tool in terms of students' frequency of use, students' satisfaction, and its potential effectiveness in enhancing learning. The Obstetrics and Gynecology clerkship at the University of Michigan is held at four different sites. In the past, students have been provided with access to floppy disks that contain about 500 self-assessment questions. These questions have been reformatted, updated, and transferred to Test Pilot. Visual illustrations have been added to the questions along with more varied formats, including extended matching, fill-in, and essay questions. The questions are divided into ten-question quizzes. The students get immediate feedback after answering each question and a summary of performance at the end of each quiz. Security, access, and analysis are facilitated because the questions and responses are stored centrally. In addition, Test Pilot captures information regarding individual and collective students' performances. At the end of the rotation, students fill out a form evaluating the Test Pilot program and comparing it with the quiz disks. In addition, we are collecting data regarding the actual use of Test Pilot, which will be compared with the students' surveys and final exam scores. Test Pilot has many benefits, including access control, immediate feedback, automated scoring, interactive learning, and data analysis. The enhancement of material permitted by a Web-based system increases the depth and variety of the learning experience by adding perceptual dimensions. Test Pilot also provides the clerkship director with the capability to obtain improved measurements of student performance and captures the student's self-learning and testing process. It can potentially identify weaknesses or inconsistencies across the different sites and recognize students who may need additional help early in the rotation. Over a one-year period, most students have switched from the quiz disks to Test Pilot. The students reported satisfaction with the Web-based format and found it user friendly. They especially liked the immediate feedback. The students have requested more questions and multimedia options be added. We plan to continue the development and assessment of this learning tool.

  8. Dax Gets the Nod: Toddlers Detect and Use Social Cues to Evaluate Testimony

    PubMed Central

    Fusaro, Maria; Harris, Paul L.

    2016-01-01

    Children ages 18 and 24 months were assessed for the ability to understand and learn from an adult’s nonverbal expression of agreement and disagreement with a speaker’s claims. In one type of communicative exchange, a speaker made 2 different claims about the identity or location of an object. The hearer nodded her head in agreement with one claim and shook her head in disagreement with the other claim. In a second type of exchange, the speaker asked 2 different questions about the identity or location of an object. The hearer nodded her head in response to one question and shook her head in response to the other. The 24-month-olds grasped the implication of these gestural responses, by inferring the correct name or location of the object. The 18-month-olds showed a limited grasp of their implications. Thus, in learning from others’ testimony, toddlers focus not only on the claims of a single speaker but also on whether that information is accepted or rejected by another hearer. In particular, they detect and act on social cues of assent and dissent. PMID:23127298

  9. TU-D-213AB-01: How You Can Be the Speaker and Communicator Everyone Wants You to Be.

    PubMed

    Collins, J; Aydogan, B

    2012-06-01

    Effectiveness of an oral presentation depends on the ability of the speaker to communicate with the audience. An important part of this communication is focusing on two to five key points and emphasizing those points during the presentation. Every aspect of the presentation should be purposeful and directed at facilitating learners' achievement of the objectives. This necessitates that the speaker has carefully developed the objectives and built the presentation around attainment of the objectives. A presentation should be designed to include as much audience participation as possible, no matter the size of the audience. Techniques to encourage audience participation include questioning, brainstorming, small-group activities, role-playing, case-based examples, directed listening, and use of an audience response system. It is first necessary to motivate and gain attention of the learner for learning to take place. This can be accomplished through appropriate use of humor, anecdotes, and quotations. This course will review adult learning principles and effective presentation skills, Learning Objectives: 1. Apply adult learning principles. 2. Demonstrate effective presentations skills. © 2012 American Association of Physicists in Medicine.

  10. A Board Game to Assist Pharmacy Students in Learning Metabolic Pathways

    PubMed Central

    2011-01-01

    Objectives. To develop and evaluate a board game designed to increase students’ enjoyment of learning metabolic pathways; their familiarity with pathway reactions, intermediates, and regulation; and, their understanding of how pathways relate to one another and to selected biological conditions. Design. The board game, entitled Race to Glucose, was created as a team activity for first-year pharmacy students in the biochemistry curriculum. Assessment. A majority of respondents agreed that the game was helpful for learning regulation, intermediates, and interpathway relationships but not for learning reactions, formation of energetic molecules, or relationships, to biological conditions. There was a significant increase in students’ scores on game-related examination questions (68.8% pretest vs. 81.3% posttest), but the improvement was no greater than that for examination questions not related to the game (12.5% vs. 10.9%). Conclusion. First-year pharmacy students considered Race to Glucose to be an enjoyable and helpful tool for learning intermediates, regulation, and interpathway relationships. PMID:22171111

  11. Activities Joining Learning Objectives to Assessments in Introductory Astronomy

    NASA Astrophysics Data System (ADS)

    Palen, Stacy E.; Larson, Ana M.

    2015-01-01

    In recent years, accreditation boards and other governing bodies have been pushing hard for explicit learning goals and quantitative measures of assessment for general education courses such as Astronomy 101. This added assessment burden can be problematic, especially for harried adjuncts teaching multiple courses at multiple institutions. It would be helpful to have a field-tested set of combined hands-on activities and assessment tools that help instructors meet these assessment requirements. The authors have produced just such a set. We have been using hands-on activities in our classrooms for more than 15 years. These activities require no special equipment or preparation and can be completed within an hour by most students working in groups of two or three. The sections of each activity are arranged in steps, guiding the students from initial knowledge-level questions or practice to a final evaluation or synthesis of what they have just accomplished. Students thus get practice thinking at higher cognitive levels. A recent addition to these activities is the inclusion of formalized learning objectives and accompanying pre- and post-activity questions. The pre-activity questions address common misconceptions, relate familiar analogous terrestrial examples to the activity, and act as a brief refresher meta-concepts like scale factors, measurements, and basic mathematics review. The post-activity questions review the most important concepts introduced in the activity. We present a number of examples as well as a summary as to how we have initiated their use in a large lecture setting of 300 students, in smaller classrooms of 15 students, and in a community college online course.

  12. Virtual patient care: an interprofessional education approach for physician assistant, physical therapy and occupational therapy students.

    PubMed

    Shoemaker, Michael J; Platko, Christina M; Cleghorn, Susan M; Booth, Andrew

    2014-07-01

    The purpose of this retrospective qualitative case report is to describe how a case-based, virtual patient interprofessional education (IPE) simulation activity was utilized to achieve physician assistant (PA), physical therapy (PT) and occupational therapy (OT) student IPE learning outcomes. Following completion of a virtual patient case, 30 PA, 46 PT and 24 OT students were required to develop a comprehensive, written treatment plan and respond to reflective questions. A qualitative analysis of the submitted written assignment was used to determine whether IPE learning objectives were met. Student responses revealed three themes that supported the learning objectives of the IPE experience: benefits of collaborative care, role clarification and relevance of the IPE experience for future practice. A case-based, IPE simulation activity for physician assistant and rehabilitation students using a computerized virtual patient software program effectively facilitated achievement of the IPE learning objectives, including development of greater student awareness of other professions and ways in which collaborative patient care can be provided.

  13. Student Engagement with a Flipped Classroom Teaching Design Affects Pharmacology Examination Performance in a Manner Dependent on Question Type

    PubMed Central

    Naidu, Som; Yuriev, Elizabeth; Short, Jennifer L.; McLaughlin, Jacqueline E.; Larson, Ian C.

    2017-01-01

    Objective: To investigate the relationship between student engagement with the key elements of a flipped classroom approach (preparation and attendance), their attitudes to learning, including strategy development, and their performance on two types of examination questions (knowledge recall and providing rational predictions when faced with novel scenarios). Methods. This study correlated student engagement with the flipped classroom and student disposition to learning with student ability to solve novel scenarios in examinations. Results. Students who both prepared for and attended classes performed significantly better on examination questions that required analysis of novel scenarios compared to students who did not prepare and missed classes. However, there was no difference for both groups of students on examination questions that required knowledge and comprehension. Student motivation and use of strategies correlated with higher examination scores on questions requiring novel scenario analysis. Conclusion. There is a synergistic relationship between class preparation and attendance. The combination of preparation and attendance was positively correlated to assessment type; the relationship was apparent for questions requiring students to solve novel problems but not for questions requiring knowledge or comprehension. PMID:29302082

  14. Objective structured practical examination in biochemistry: An experience in Medical College, Kolkata.

    PubMed

    Kundu, Dipankar; Das, H N; Sen, Gargi; Osta, Manish; Mandal, T; Gautam, Divyendu

    2013-01-01

    Undergraduate medical examination is undergoing extensive re evaluation with new core educational objectives being defined. Consequently, new exam systems have also been designed to test the objectives. Objective structured practical examination (OSPE) is one of them. To introduce OSPE as a method of assessment of practical skills and learning and to determine student satisfaction regarding the OSPE. Furthermore, to explore the faculty perception of OSPE as a learning and assessment tool. The first M.B.B.S students of 2011 12 batch of Medical College, Kolkata, were the subjects for the study. OSPE was organized and conducted on "Identification of Unknown Abnormal Constituents in Urine." Coefficient of reliability of questions administered was done by calculating Cronbach's alpha. A questionnaire on various components of the OSPE was administered to get the feedback. 16 students failed to achieve an average of 50% or above in the assessment. However, 49 students on an average achieved >75%, 52 students achieved between 65% and 75%, and 29 students scored between 50% and 65%. Cronbach's alpha of the questions administered showed to be having high internal consistency with a score of 0.80. Ninety nine percent of students believed that OSPE helps them to improve and 81% felt that this type of assessment fits in as both learning and evaluation tools. Faculty feedback reflected that such assessment tested objectivity, measured practical skills better, and eliminated examiner bias to a greater extent. OSPE tests different desired components of competence better and eliminated examiner bias. Student feedback reflects that such assessment helps them to improve as it is effective both as teaching and evaluation tools.

  15. Negotiating the Boundaries between the Formal and the Informal: An Experienced Teacher's Refective Adaptations of Informal Learning in a Keyboard Class for At-Risk Students

    ERIC Educational Resources Information Center

    Costes-Onishi, Pamela

    2016-01-01

    The objective of this study is to address the important questions raised in literature on the intersections between formal and informal learning. Specifically, this will be discussed within the concept of "productive dissonance" and the pedagogical tensions that arise in the effort of experienced teachers to transition from the formal to…

  16. Webinar Software: A Tool for Developing More Effective Lectures (Online or In-Person)

    PubMed Central

    Mayorga, Eduardo P.; Bekerman, Jesica G.; Palis, Ana G.

    2014-01-01

    Purpose: To describe the use of online seminars (webinars) to improve learning experience for medical residents and fostering critical thinking. Materials and Methods: Sixty-one online seminars (webinars) for residents were developed from April 2012 to February 2013. Residents attended the lectures in the same room as the presenter or from distant locations. Residents interacted with the presenter using their personal computers, tablets, or smartphones. They were able to ask questions and answer the instructor's multiple choice or open-ended questions. The lecture dynamics consisted of: (1) The presentation of a clinical case by an expert on the clinical topic; (2) the instructor asked open-ended and multiple-choice questions about the problem-resolution process; (3) participants responded questions individually; (4) participants received feedback on their answers; (5) a brief conference was given on the learning objectives and the content, also fostering interactive participation; (6) lectures were complemented with work documents. Results: This method allowed for exploration of learning of scientific knowledge and the acquisition of other medical competences (such as patient care, interpersonal and communication skills, and professionalism). The question-and-answer activity and immediate feedback gave attendees the chance to participate actively in the conference, reflect on the topic, correct conceptual errors, and exercise critical thinking. All these factors are necessary for learning. Conclusions: This modality, which facilitates interaction, active participation, and immediate feedback, could allow learners to acquire knowledge more effectively. PMID:24791102

  17. Designing Inquiry Starters

    NASA Astrophysics Data System (ADS)

    Kluger-Bell, B.

    2010-12-01

    The term "Inquiry Starter" comes from the Institute for Inquiry's model for teaching and learning science through inquiry. It refers to the first phase of an inquiry activity where learners engage in actions that stimulate their curiosity and generate questions for further investigation. In the Professional Development Program, staff and participants have designed a wide variety of inquiry activities with a number of variations on the inquiry starter. This has provided a laboratory for examining inquiry starter design. In this paper, I describe and examine in detail the elements of this design and how the design of those elements is related to achieving learning objectives. There are a number of important common objectives in all inquiry starters. For example, all starters must define a domain for investigation and engage the learner's curiosity in that domain. There are also critical differences in learning objectives depending on the content area being studied, the learners' background knowledge and skills, and many other factors. In this paper I examine designs for both of these types of objectives.

  18. Humanoid infers Archimedes' principle: understanding physical relations and object affordances through cumulative learning experiences

    PubMed Central

    2016-01-01

    Emerging studies indicate that several species such as corvids, apes and children solve ‘The Crow and the Pitcher’ task (from Aesop's Fables) in diverse conditions. Hidden beneath this fascinating paradigm is a fundamental question: by cumulatively interacting with different objects, how can an agent abstract the underlying cause–effect relations to predict and creatively exploit potential affordances of novel objects in the context of sought goals? Re-enacting this Aesop's Fable task on a humanoid within an open-ended ‘learning–prediction–abstraction’ loop, we address this problem and (i) present a brain-guided neural framework that emulates rapid one-shot encoding of ongoing experiences into a long-term memory and (ii) propose four task-agnostic learning rules (elimination, growth, uncertainty and status quo) that correlate predictions from remembered past experiences with the unfolding present situation to gradually abstract the underlying causal relations. Driven by the proposed architecture, the ensuing robot behaviours illustrated causal learning and anticipation similar to natural agents. Results further demonstrate that by cumulatively interacting with few objects, the predictions of the robot in case of novel objects converge close to the physical law, i.e. the Archimedes principle: this being independent of both the objects explored during learning and the order of their cumulative exploration. PMID:27466440

  19. Effects of Pictorial Cues on Reaching Depend on the Distinctiveness of Target Objects

    PubMed Central

    Himmelbach, Marc

    2013-01-01

    There is an ongoing debate under what conditions learned object sizes influence visuomotor control under preserved stereovision. Using meaningful objects (matchboxes of locally well-known brands in the UK) a previous study has nicely shown that the recognition of these objects influences action programming by means of reach amplitude and grasp pre-shaping even under binocular vision. Using the same paradigm, we demonstrated that short-term learning of colour-size associations was not sufficient to induce any visuomotor effects under binocular viewing conditions. Now we used the same matchboxes, for which the familiarity effect was shown in the UK, with German participants who have never seen these objects before. We addressed the question whether simply a high degree of distinctness, or whether instead actual prior familiarity of these objects, are required to affect motor computations. We found that under monocular and binocular viewing conditions the learned size and location influenced the amplitude of the reaching component significantly. In contrast, the maximum grip aperture remained unaffected for binocular vision. We conclude that visual distinctness is sufficient to form reliable associations in short-term learning to influence reaching even for preserved stereovision. Grasp pre-shaping instead seems to be less susceptible to such perceptual effects. PMID:23382882

  20. Correlating Student Knowledge and Confidence Using a Graded Knowledge Survey to Assess Student Learning in a General Microbiology Classroom †

    PubMed Central

    Favazzo, Lacey; Willford, John D.; Watson, Rachel M.

    2014-01-01

    Knowledge surveys are a type of confidence survey in which students rate their confidence in their ability to answer questions rather than answering the questions. These surveys have been discussed as a tool to evaluate student in-class or curriculum-wide learning. However, disagreement exists as to whether confidence is actually an accurate measure of knowledge. With the concomitant goals of assessing content-based learning objectives and addressing this disagreement, we present herein a pretest/posttest knowledge survey study that demonstrates a significant difference correctness on graded test questions at different levels of reported confidence in a multi-semester timeframe. Questions were organized into Bloom’s taxonomy, allowing for the data collected to further provide statistical analyses on strengths and deficits in various levels of Bloom’s reasoning with regard to mean correctness. Collectively, students showed increasing confidence and correctness in all levels of thought but struggled with synthesis-level questions. However, when students were only asked to rate confidence and not answer the accompanying test questions, they reported significantly higher confidence than the control group which was asked to do both. This indicates that when students do not attempt to answer questions, they have significantly greater confidence in their ability to answer those questions. Additionally, when students rate only confidence without answering the question, resolution across Bloom’s levels of reasoning is lost. Based upon our findings, knowledge surveys can be an effective tool for assessment of both breadth and depth of knowledge, but may require students to answer questions in addition to rating confidence to provide the most accurate data. PMID:25574291

  1. Evaluation of Modified Essay Questions (MEQ) and Multiple Choice Questions (MCQ) as a tool for Assessing the Cognitive Skills of Undergraduate Medical Students

    PubMed Central

    Khan, Moeen-uz-Zafar; Aljarallah, Badr Muhammad

    2011-01-01

    Objectives: Developing and testing the cognitive skills and abstract thinking of undergraduate medical students are the main objectives of problem based learning. Modified Essay Questions (MEQ) and Multiple Choice Questions (MCQ) may both be designed to test these skills. The objectives of this study were to assess the effectiveness of both forms of questions in testing the different levels of the cognitive skills of undergraduate medical students and to detect any item writing flaws in the questions. Methods: A total of 50 MEQs and 50 MCQs were evaluated. These questions were chosen randomly from various examinations given to different batches of undergraduate medical students taking course MED 411–412 at the Department of Medicine, Qassim University from the years 2005 to 2009. The effectiveness of the questions was determined by two assessors and was defined by the question’s ability to measure higher cognitive skills, as determined by modified Bloom’s taxonomy, and its quality as determined by the presence of item writing flaws. ‘SPSS15’ and ‘Medcalc’ programs were used to tabulate and analyze the data. Results: The percentage of questions testing the level III (problem solving) cognitive skills of the students was 40% for MEQs and 60% for the MCQs; the remaining questions merely assessed the recall and comprehension. No significant difference was found between MEQ and MCQ in relation to the type of questions (recall; comprehension or problem solving x2 = 5.3, p = 0.07).The agreement between the two assessors was quite high in case of MCQ (kappa=0.609; SE 0.093; 95%CI 0.426 – 0.792) but lower in case of MEQ (kappa=0.195; SE 0.073; 95%CI 0.052 – 0.338). 16% of the MEQs and 12% of the MCQs had item writing flaws. Conclusion: A well constructed MCQ is superior to MEQ in testing the higher cognitive skills of undergraduate medical students in a problem based learning setup. Constructing an MEQ for assessing the cognitive skills of a student is not a simple task and is more frequently associated with item writing flaws. PMID:22489228

  2. 10 CFR 55.43 - Written examination: Senior operators.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

  3. 10 CFR 55.43 - Written examination: Senior operators.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

  4. 10 CFR 55.43 - Written examination: Senior operators.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

  5. Making learning whole: an instructional approach for mediating the practices of authentic science inquiries

    NASA Astrophysics Data System (ADS)

    Liljeström, Anu; Enkenberg, Jorma; Pöllänen, Sinikka

    2013-03-01

    This design experiment aimed to answer the question of how to mediate the practices of authentic science inquiries in primary education. An instructional approach based on activity theory was designed and carried out with multi-age students in a small village school. An open-ended learning task was offered to the older students. Their task was to design and implement instruction about the Ice Age to their younger fellows. The objective was collaborative learning among students, the teacher, and outside domain experts. Mobile phones and GPS technologies were applied as the main technological mediators in the learning process. Technology provided an opportunity to expand the learning environment outside the classroom, including the natural environment. Empirically, the goal was to answer the following questions: What kind of learning project emerged? How did the students' knowledge develop? What kinds of science learning processes, activities, and practices were represented? Multiple and parallel data were collected to achieve this aim. The data analysis revealed that the learning project both challenged the students to develop explanations for the phenomena and generated high quality conceptual and physical models in question. During the learning project, the roles of the community members were shaped, mixed, and integrated. The teacher also repeatedly evaluated and adjusted her behavior. The confidence of the learners in their abilities raised the quality of their learning outcomes. The findings showed that this instructional approach can not only mediate the kind of authentic practices that scientists apply but also make learning more holistic than it has been. Thus, it can be concluded that nature of the task, the tool-integrated collaborative inquiries in the natural environment, and the multiage setting can make learning whole.

  6. Student Performance along Axes of Scenario Novelty and Complexity in Introductory Biology: Lessons from a Unique Factorial Approach to Assessment.

    PubMed

    Deane-Coe, Kirsten K; Sarvary, Mark A; Owens, Thomas G

    2017-01-01

    In an undergraduate introductory biology laboratory course, we used a summative assessment to directly test the learning objective that students will be able to apply course material to increasingly novel and complex situations. Using a factorial framework, we developed multiple true-false questions to fall along axes of novelty and complexity, which resulted in four categories of questions: familiar content and low complexity (category A); novel content and low complexity (category B); familiar content and high complexity (category C); and novel content and high complexity (category D). On average, students scored more than 70% on all questions, indicating that the course largely met this learning objective. However, students scored highest on questions in category A, likely because they were most similar to course content, and lowest on questions in categories C and D. While we anticipated students would score equally on questions for which either novelty or complexity was altered (but not both), we observed that student scores in category C were lower than in category B. Furthermore, students performed equally poorly on all questions for which complexity was higher (categories C and D), even those containing familiar content, suggesting that application of course material to increasingly complex situations is particularly challenging to students. © 2017 K. K. Deane-Coe et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  7. Enhanced learning of natural visual sequences in newborn chicks.

    PubMed

    Wood, Justin N; Prasad, Aditya; Goldman, Jason G; Wood, Samantha M W

    2016-07-01

    To what extent are newborn brains designed to operate over natural visual input? To address this question, we used a high-throughput controlled-rearing method to examine whether newborn chicks (Gallus gallus) show enhanced learning of natural visual sequences at the onset of vision. We took the same set of images and grouped them into either natural sequences (i.e., sequences showing different viewpoints of the same real-world object) or unnatural sequences (i.e., sequences showing different images of different real-world objects). When raised in virtual worlds containing natural sequences, newborn chicks developed the ability to recognize familiar images of objects. Conversely, when raised in virtual worlds containing unnatural sequences, newborn chicks' object recognition abilities were severely impaired. In fact, the majority of the chicks raised with the unnatural sequences failed to recognize familiar images of objects despite acquiring over 100 h of visual experience with those images. Thus, newborn chicks show enhanced learning of natural visual sequences at the onset of vision. These results indicate that newborn brains are designed to operate over natural visual input.

  8. Learned Manipulation at Unconstrained Contacts Does Not Transfer across Hands

    PubMed Central

    Fu, Qiushi; Choi, Jason Y.; Gordon, Andrew M.; Jesunathadas, Mark; Santello, Marco

    2014-01-01

    Recent studies about sensorimotor control of the human hand have focused on how dexterous manipulation is learned and generalized. Here we address this question by testing the extent to which learned manipulation can be transferred when the contralateral hand is used and/or object orientation is reversed. We asked subjects to use a precision grip to lift a grip device with an asymmetrical mass distribution while minimizing object roll during lifting by generating a compensatory torque. Subjects were allowed to grasp anywhere on the object’s vertical surfaces, and were therefore able to modulate both digit positions and forces. After every block of eight trials performed in one manipulation context (i.e., using the right hand and at a given object orientation), subjects had to lift the same object in the second context for one trial (transfer trial). Context changes were made by asking subjects to switch the hand used to lift the object and/or rotate the object 180° about a vertical axis. Therefore, three transfer conditions, hand switch (HS), object rotation (OR), and both hand switch and object rotation (HS+OR), were tested and compared with hand matched control groups who did not experience context changes. We found that subjects in all transfer conditions adapted digit positions across multiple transfer trials similar to the learning of control groups, regardless of different changes of contexts. Moreover, subjects in both HS and HS+OR group also adapted digit forces similar to the control group, suggesting independent learning of the left hand. In contrast, the OR group showed significant negative transfer of the compensatory torque due to an inability to adapt digit forces. Our results indicate that internal representations of dexterous manipulation tasks may be primarily built through the hand used for learning and cannot be transferred across hands. PMID:25233091

  9. Representations of abstract grammatical feature agreement in young children.

    PubMed

    Melançon, Andréane; Shi, Rushen

    2015-11-01

    A fundamental question in language acquisition research is whether young children have abstract grammatical representations. We tested this question experimentally. French-learning 30-month-olds were first taught novel word-object pairs in the context of a gender-marked determiner (e.g., un MASC ravole 'a ravole'). Test trials presented the objects side-by-side while one of them was named in new phrases containing other determiners and an adjective (e.g., le MASC joli ravole MASC 'the pretty ravole'). The gender agreement between the new determiner and the non-adjacent noun was manipulated in different test trials (e.g., le MASC __ravole MASC; *la FEM __ravole MASC). We found that online comprehension of the named target was facilitated in gender-matched trials but impeded in gender-mismatched trials. That is, children assigned the determiner genders to the novel nouns during word learning. They then processed the non-adjacent gender agreement between the two categories (Det, Noun) during test. The results demonstrate abstract featural representation and grammatical productivity in young children.

  10. Computer-assisted handwriting style identification system for questioned document examination

    NASA Astrophysics Data System (ADS)

    Cha, Sung-Hyuk; Yoon, Sungsoo; Tappert, Charles C.; Lee, Yillbyung

    2005-03-01

    Handwriting originates from a particular copybook style such as Palmer or Zaner-Bloser that one learns in childhood. Since questioned document examination plays an important investigative and forensic role in many types of crime, it is important to develop a system that helps objectively identify a questioned document"s handwriting style. Here, we propose a computer vision system that can assist a document examiner in the identification of a writer"s handwriting style and therefore the origin or nationality of an unknown writer of a questioned document. We collected 33 Roman alphabet copybook styles from 18 countries. Each character in a questioned document is segmented and matched against all of the 33 handwriting copybook styles. The more characters present in the questioned document, the higher the accuracy observed.

  11. EFFECTS OF SENSORI-MOTOR LEARNING ON MELODY PROCESSING ACROSS DEVELOPMENT

    PubMed Central

    WAKEFIELD, Elizabeth M.; JAMES, Karin H.

    2014-01-01

    Actions influence perceptions, but how this occurs may change across the lifespan. Studies have investigated how object-directed actions (e.g., learning about objects through manipulation) affect subsequent perception, but how abstract actions affect perception, and how this may change across development, have not been well studied. In the present study, we address this question, teaching children (4–7 year-olds) and adults sung melodies, with or without an abstract motor component, and using functional Magnetic Resonance Imaging (fMRI) to determine how these melodies are subsequently processed. Results demonstrated developmental change in the motor cortices and Middle Temporal Gyrus. Results have implications for understanding sensori-motor integration in the developing brain, and may provide insight into motor learning use in some music education techniques. PMID:25653926

  12. Using real objects to teach about climate change: an ethnographic perspective

    NASA Astrophysics Data System (ADS)

    Conner, L.; Perin, S.; Coats, V.; Sturm, M.

    2017-12-01

    Informal educators frequently use real objects to connect visitors with science content that can otherwise seem abstract. Our NSF-funded project, "Hot Times in Cold Places," leverages this premise to teach about climate change through real objects associated with the nation's only permafrost tunnel, located in Fox, Alaska. We posit that touching real ice, holding Pleistocene bones, and seeing ice wedges in context allows learners to understand climate change in a direct and visceral manner. We are conducting ethnographic research to understand visitor experience at both the tunnel itself and at a permafrost museum exhibit that we are creating as part of the project. Research questions include: 1) What is the nature of visitor talk with respect to explanations about permafrost, tipping points, climate change, and geological time? 2) How do attributes of "realness" (scale, resolution, uniqueness, history and adherence to an original) affect visitor's experience of objects, as perceived through the senses and emotions? We use naturalistic observation, interviews, and videotaping to answer these questions. Analysis focuses on child-to-child talk, reciprocal talk between educator and child, and reciprocal talk between parent and child. Our results elucidate the value of real, vs. replicated and virtual objects, in informal learning, especially in the context of climate change education. An understanding of these factors can help informal learning educators make informed choices about program and exhibit design.

  13. Soft systems thinking and social learning for adaptive management.

    PubMed

    Cundill, G; Cumming, G S; Biggs, D; Fabricius, C

    2012-02-01

    The success of adaptive management in conservation has been questioned and the objective-based management paradigm on which it is based has been heavily criticized. Soft systems thinking and social-learning theory expose errors in the assumption that complex systems can be dispassionately managed by objective observers and highlight the fact that conservation is a social process in which objectives are contested and learning is context dependent. We used these insights to rethink adaptive management in a way that focuses on the social processes involved in management and decision making. Our approach to adaptive management is based on the following assumptions: action toward a common goal is an emergent property of complex social relationships; the introduction of new knowledge, alternative values, and new ways of understanding the world can become a stimulating force for learning, creativity, and change; learning is contextual and is fundamentally about practice; and defining the goal to be addressed is continuous and in principle never ends. We believe five key activities are crucial to defining the goal that is to be addressed in an adaptive-management context and to determining the objectives that are desirable and feasible to the participants: situate the problem in its social and ecological context; raise awareness about alternative views of a problem and encourage enquiry and deconstruction of frames of reference; undertake collaborative actions; and reflect on learning. ©2011 Society for Conservation Biology.

  14. An Educational Board Game to Assist PharmD Students in Learning Autonomic Nervous System Pharmacology.

    PubMed

    Jones, J Shawn; Tincher, Lindsay; Odeng-Otu, Emmanuel; Herdman, Michelle

    2015-10-25

    Objective. To examine whether playing a board game can assist PharmD students in learning autonomic nervous system (ANS) pharmacology. Design. Of 72 students enrolled in a required second-year pharmacology course, 22 students volunteered to play the board game, which was followed by an in-class examination consisting of 42 ANS questions (ANSQs) and 8 control questions (CTLQs). Participants were given a pretest and a posttest to assess immediate educational improvement. Participants' scores for pretest, posttest, in-class examination, and ANSQs were compared. Also, scores for examination, ANSQs, and CTLQs were compared between board game participants (PART) and nonparticipating classmates (NPART). Assessment. Board game participants scored progressively higher between the pretest, posttest, examination, and ANSQs. Additionally, PART scores were higher than NPART scores for examination and ANSQs. Difference between PART and NPART CTLQ scores was not significant. Conclusion. A board game can assist PharmD students in learning ANS pharmacology.

  15. CyberEconomics.

    ERIC Educational Resources Information Center

    Schenk, Robert

    2003-01-01

    Describes CyberEconomics, a complete, free, two-semester principles of economics textbook available on the World Wide Web. Contains chapters, sections, a table of contents, a set of learning objectives, and links to chapter introductions and sections. Offers a CD-ROM version available for a fee that contains interactive review questions. (JEH)

  16. Mental health and learning disability nursing students' perceptions of the usefulness of the objective structured clinical examination to assess their competence in medicine administration.

    PubMed

    Hemingway, Steve; Stephenson, John; Roberts, Bronwyn; McCann, Terence

    2014-08-01

    The aim of this study was to evaluate mental health and learning disability nursing students' perceptions of the usefulness of the objective structured clinical examination (OSCE) in assessing their administration of medicine competence. Learning disability (n = 24) and mental health (n = 46) students from a single cohort were invited to evaluate their experience of the OSCE. A 10-item survey questionnaire was used, comprising open- and closed-response questions. Twelve (50%) learning disability and 32 (69.6%) mental health nursing students participated. The OSCE was rated highly compared to other theoretical assessments; it was also reported as clinically real and as a motivational learning strategy. However, it did not rate as well as clinical practice. Content analysis of written responses identified four themes: (i) benefits of the OSCE; (ii) suggestions to improve the OSCE; (iii) concern about the lack of clinical reality of the OSCE; and (iv) OSCE-induced stress. The themes, although repeating some of the positive statistical findings, showed that participants were critical of the university setting as a place to conduct clinical assessment, highlighted OSCE-related stress, and questioned the validity of the OSCE as a real-world assessment. The OSCE has an important role in the development of student nurses' administration of medicine skills. However, it might hinder their performance as a result of the stress of being assessed in a simulated environment.

  17. General cognitive principles for learning structure in time and space.

    PubMed

    Goldstein, Michael H; Waterfall, Heidi R; Lotem, Arnon; Halpern, Joseph Y; Schwade, Jennifer A; Onnis, Luca; Edelman, Shimon

    2010-06-01

    How are hierarchically structured sequences of objects, events or actions learned from experience and represented in the brain? When several streams of regularities present themselves, which will be learned and which ignored? Can statistical regularities take effect on their own, or are additional factors such as behavioral outcomes expected to influence statistical learning? Answers to these questions are starting to emerge through a convergence of findings from naturalistic observations, behavioral experiments, neurobiological studies, and computational analyses and simulations. We propose that a small set of principles are at work in every situation that involves learning of structure from patterns of experience and outline a general framework that accounts for such learning. (c) 2010 Elsevier Ltd. All rights reserved.

  18. Comments on Awad El Karim M. Ibrahim's "Becoming Black: Rap and Hip-Hop, Race, Gender, and Identity and the Politics of ESL Learning" [and] A Reader Reacts . . . [and] Identity or Identification? A Response to Some Objections.

    ERIC Educational Resources Information Center

    Goldstein, Lynn; Ibrahim, Awad El Karim M.

    2000-01-01

    Goldstein questions the way Awad El Karim M. Ibrahim portrayed her research on the language and identity of Hispanic English-as-a-Second-Language learners in his article, "Becoming Black: Rap and Hip-Hop, Race, Gender, and Identity and the Politics of ESL Learning." Ibrahim responds to these comments. (Author/VWL)

  19. Observational Word Learning: Beyond Propose-But-Verify and Associative Bean Counting.

    PubMed

    Roembke, Tanja; McMurray, Bob

    2016-04-01

    Learning new words is difficult. In any naming situation, there are multiple possible interpretations of a novel word. Recent approaches suggest that learners may solve this problem by tracking co-occurrence statistics between words and referents across multiple naming situations (e.g. Yu & Smith, 2007), overcoming the ambiguity in any one situation. Yet, there remains debate around the underlying mechanisms. We conducted two experiments in which learners acquired eight word-object mappings using cross-situational statistics while eye-movements were tracked. These addressed four unresolved questions regarding the learning mechanism. First, eye-movements during learning showed evidence that listeners maintain multiple hypotheses for a given word and bring them all to bear in the moment of naming. Second, trial-by-trial analyses of accuracy suggested that listeners accumulate continuous statistics about word/object mappings, over and above prior hypotheses they have about a word. Third, consistent, probabilistic context can impede learning, as false associations between words and highly co-occurring referents are formed. Finally, a number of factors not previously considered in prior analysis impact observational word learning: knowledge of the foils, spatial consistency of the target object, and the number of trials between presentations of the same word. This evidence suggests that observational word learning may derive from a combination of gradual statistical or associative learning mechanisms and more rapid real-time processes such as competition, mutual exclusivity and even inference or hypothesis testing.

  20. Examination Outcomes Following Use of Card Games for Learning Radiographic Image Quality in Veterinary Medicine.

    PubMed

    Ober, Christopher P

    Understanding the concepts of radiographic image quality and artifact formation can be difficult for veterinary students. Two educational card games were previously developed to help students learn about factors affecting contrast and blackness as well as radiographic artifacts. Second-year veterinary students played one of the two card games as a part of their normal studies for their veterinary imaging course and later took the radiographic physics quiz normally administered during the course. Performance on quiz questions related to each of the two games was compared between students who played each respective game and those who did not. The hypothesis was that students who played a game would perform better on related questions than those who did not play that game. For the contrast and blackness questions, students who played the associated game as part of their studies performed better than those who only studied by conventional means (mean 4.3 vs. 3.8 out of 5 points, p=.02). However, there was no significant difference in results between groups for artifacts questions (mean 4.7 vs. 4.5 out of 5 points, p=.35). Based on these results, educational game play can have benefits to student learning, but performance may be dependent on specific game objectives and play mechanics.

  1. Assessing the Effectiveness of Inquiry-based Learning Techniques Implemented in Large Classroom Settings

    NASA Astrophysics Data System (ADS)

    Steer, D. N.; McConnell, D. A.; Owens, K.

    2001-12-01

    Geoscience and education faculty at The University of Akron jointly developed a series of inquiry-based learning modules aimed at both non-major and major student populations enrolled in introductory geology courses. These courses typically serve 2500 students per year in four to six classes of 40-160 students each per section. Twelve modules were developed that contained common topics and assessments appropriate to Earth Science, Environmental Geology and Physical Geology classes. All modules were designed to meet four primary learning objectives agreed upon by Department of Geology faculty. These major objectives include: 1) Improvement of student understanding of the scientific method; 2) Incorporation of problem solving strategies involving analysis, synthesis, and interpretation; 3) Development of the ability to distinguish between inferences, data and observations; and 4) Obtaining an understanding of basic processes that operate on Earth. Additional objectives that may be addressed by selected modules include: 1) The societal relevance of science; 2) Use and interpretation of quantitative data to better understand the Earth; 3) Development of the students' ability to communicate scientific results; 4) Distinguishing differences between science, religion and pseudo-science; 5) Evaluation of scientific information found in the mass media; and 6) Building interpersonal relationships through in-class group work. Student pre- and post-instruction progress was evaluated by administering a test of logical thinking, an attitude toward science survey, and formative evaluations. Scores from the logical thinking instrument were used to form balanced four-person working groups based on the students' incoming cognitive level. Groups were required to complete a series of activities and/or exercises that targeted different cognitive domains based upon Bloom's taxonomy (knowledge, comprehension, application, analysis, synthesis and evaluation of information). Daily assessments of knowledge-level learning included evaluations of student responses to pre- and post-instruction conceptual test questions, short group exercises and content-oriented exam questions. Higher level thinking skills were assessed when students completed exercises that required the completion of Venn diagrams, concept maps and/or evaluation rubrics both during class periods and on exams. Initial results indicate that these techniques improved student attendance significantly and improved overall retention in the course by 8-14% over traditional lecture formats. Student scores on multiple choice exam questions were slightly higher (1-3%) for students taught in the active learning environment and short answer questions showed larger gains (7%) over students' scores in a more traditional class structure.

  2. Instructional methods and cognitive and learning styles in web-based learning: report of two randomised trials.

    PubMed

    Cook, David A; Gelula, Mark H; Dupras, Denise M; Schwartz, Alan

    2007-09-01

    Adapting web-based (WB) instruction to learners' individual differences may enhance learning. Objectives This study aimed to investigate aptitude-treatment interactions between learning and cognitive styles and WB instructional methods. We carried out a factorial, randomised, controlled, crossover, post-test-only trial involving 89 internal medicine residents, family practice residents and medical students at 2 US medical schools. Parallel versions of a WB course in complementary medicine used either active or reflective questions and different end-of-module review activities ('create and study a summary table' or 'study an instructor-created table'). Participants were matched or mismatched to question type based on active or reflective learning style. Participants used each review activity for 1 course module (crossover design). Outcome measurements included the Index of Learning Styles, the Cognitive Styles Analysis test, knowledge post-test, course rating and preference. Post-test scores were similar for matched (mean +/- standard error of the mean 77.4 +/- 1.7) and mismatched (76.9 +/- 1.7) learners (95% confidence interval [CI] for difference - 4.3 to 5.2l, P = 0.84), as were course ratings (P = 0.16). Post-test scores did not differ between active-type questions (77.1 +/- 2.1) and reflective-type questions (77.2 +/- 1.4; P = 0.97). Post-test scores correlated with course ratings (r = 0.45). There was no difference in post-test subscores for modules completed using the 'construct table' format (78.1 +/- 1.4) or the 'table provided' format (76.1 +/- 1.4; CI - 1.1 to 5.0, P = 0.21), and wholist and analytic styles had no interaction (P = 0.75) or main effect (P = 0.18). There was no association between activity preference and wholist or analytic scores (P = 0.37). Cognitive and learning styles had no apparent influence on learning outcomes. There were no differences in outcome between these instructional methods.

  3. Elementary school children's science learning from school field trips

    NASA Astrophysics Data System (ADS)

    Glick, Marilyn Petty

    This research examines the impact of classroom anchoring activities on elementary school students' science learning from a school field trip. Although there is prior research demonstrating that students can learn science from school field trips, most of this research is descriptive in nature and does not examine the conditions that enhance or facilitate such learning. The current study draws upon research in psychology and education to create an intervention that is designed to enhance what students learn from school science field trips. The intervention comprises of a set of "anchoring" activities that include: (1) Orientation to context, (2) Discussion to activate prior knowledge and generate questions, (3) Use of field notebooks during the field trip to record observations and answer questions generated prior to field trip, (4) Post-visit discussion of what was learned. The effects of the intervention are examined by comparing two groups of students: an intervention group which receives anchoring classroom activities related to their field trip and an equivalent control group which visits the same field trip site for the same duration but does not receive any anchoring classroom activities. Learning of target concepts in both groups was compared using objective pre and posttests. Additionally, a subset of students in each group were interviewed to obtain more detailed descriptive data on what children learned through their field trip.

  4. A Grab Bag of Nature Activities.

    ERIC Educational Resources Information Center

    Miller, Lenore

    1993-01-01

    Suggested nature activities include (1) sensory experiences to distinguish all characteristics of various objects; (2) adopt-a-tree activities where children learn about "their own" tree; (3) finding evidence of animals in nature; (4) nature questions of the week with prizes for correct answers; and (5) activities related to the…

  5. Novel Approach to Facilitating Tradeoff Multi-Objective Grouping Optimization

    ERIC Educational Resources Information Center

    Lin, Yu-Shih; Chang, Yi-Chun; Chu, Chih-Ping

    2016-01-01

    The grouping problem is critical in collaborative learning (CL) because of the complexity and difficulty in adequate grouping, based on various grouping criteria and numerous learners. Previous studies have paid attention to certain research questions, and the consideration for a number of learner characteristics has arisen. Such a multi-objective…

  6. Econosense: A Common Sense Approach to the Study of Economics.

    ERIC Educational Resources Information Center

    McPheron, Linda

    This student activity book and teacher's guide address specific economic terms and concepts correlated to specific student learning objectives. The concepts presented are those essential to any student developing a basic understanding of economics. Each lesson follows a specific format with a basic core of information, comprehension questions,…

  7. Visualization: a tool for enhancing students' concept images of basic object-oriented concepts

    NASA Astrophysics Data System (ADS)

    Cetin, Ibrahim

    2013-03-01

    The purpose of this study was twofold: to investigate students' concept images about class, object, and their relationship and to help them enhance their learning of these notions with a visualization tool. Fifty-six second-year university students participated in the study. To investigate his/her concept images, the researcher developed a survey including open-ended questions, which was administered to the participants. Follow-up interviews with 12 randomly selected students were conducted to explore their answers to the survey in depth. The results of the first part of the research were utilized to construct visualization scenarios. The students used these scenarios to develop animations using Flash software. The study found that most of the students experienced difficulties in learning object-oriented notions. Overdependence on code-writing practice and examples and incorrectly learned analogies were determined to be the sources of their difficulties. Moreover, visualization was found to be a promising approach in facilitating students' concept images of basic object-oriented notions. The results of this study have implications for researchers and practitioners when designing programming instruction.

  8. Development and evaluation of a regional, large-scale interprofessional collaborative care summit.

    PubMed

    Foote, Edward F; Clarke, Virginia; Szarek, John L; Waters, Sharon K; Walline, Vera; Shea, Diane; Goss, Sheryl; Farrell, Marian; Easton, Diana; Dunleavy, Erin; Arscott, Karen

    2015-01-01

    The Northeastern/Central Pennsylvania Interprofessional Education Coalition (NECPA IPEC) is a coalition of faculty from multiple smaller academic institutions with a mission to promote interprofessional education. An interprofessional learning program was organized, which involved 676 learners from 10 different institutions representing 16 unique professions, and took place at seven different institutions simultaneously. The program was a 3-hour long summit which focused on the management of a patient with ischemic stroke. A questionnaire consisting of the Interprofessional Education Perception Scale (IEPS) questionnaire (pre-post summit), Likert-type questions, and open comment questions explored the learners' perceptions of the session and their attitudes toward interprofessional learning. Responses were analyzed using descriptive statistics and statistical tests for difference and qualitative thematic coding. The attitude of learners toward interprofessional education (as measured by the IEPS) was quite high even prior to the summit, so there were no significant changes after the summit. However, a high percentage of learners and facilitators agreed that the summit met its objective and was effective. In addition, the thematic analysis of the open-ended questions confirmed that students learned from the experience with a sense of the core competencies of interprofessional education and practice. A collaborative approach to delivering interprofessional learning is time and work intensive but beneficial to learners.

  9. Content-Based VLE Designs Improve Learning Efficiency in Constructivist Statistics Education

    PubMed Central

    Wessa, Patrick; De Rycker, Antoon; Holliday, Ian Edward

    2011-01-01

    Background We introduced a series of computer-supported workshops in our undergraduate statistics courses, in the hope that it would help students to gain a deeper understanding of statistical concepts. This raised questions about the appropriate design of the Virtual Learning Environment (VLE) in which such an approach had to be implemented. Therefore, we investigated two competing software design models for VLEs. In the first system, all learning features were a function of the classical VLE. The second system was designed from the perspective that learning features should be a function of the course's core content (statistical analyses), which required us to develop a specific–purpose Statistical Learning Environment (SLE) based on Reproducible Computing and newly developed Peer Review (PR) technology. Objectives The main research question is whether the second VLE design improved learning efficiency as compared to the standard type of VLE design that is commonly used in education. As a secondary objective we provide empirical evidence about the usefulness of PR as a constructivist learning activity which supports non-rote learning. Finally, this paper illustrates that it is possible to introduce a constructivist learning approach in large student populations, based on adequately designed educational technology, without subsuming educational content to technological convenience. Methods Both VLE systems were tested within a two-year quasi-experiment based on a Reliable Nonequivalent Group Design. This approach allowed us to draw valid conclusions about the treatment effect of the changed VLE design, even though the systems were implemented in successive years. The methodological aspects about the experiment's internal validity are explained extensively. Results The effect of the design change is shown to have substantially increased the efficiency of constructivist, computer-assisted learning activities for all cohorts of the student population under investigation. The findings demonstrate that a content–based design outperforms the traditional VLE–based design. PMID:21998652

  10. The role of partial knowledge in statistical word learning

    PubMed Central

    Fricker, Damian C.; Yu, Chen; Smith, Linda B.

    2013-01-01

    A critical question about the nature of human learning is whether it is an all-or-none or a gradual, accumulative process. Associative and statistical theories of word learning rely critically on the later assumption: that the process of learning a word's meaning unfolds over time. That is, learning the correct referent for a word involves the accumulation of partial knowledge across multiple instances. Some theories also make an even stronger claim: Partial knowledge of one word–object mapping can speed up the acquisition of other word–object mappings. We present three experiments that test and verify these claims by exposing learners to two consecutive blocks of cross-situational learning, in which half of the words and objects in the second block were those that participants failed to learn in Block 1. In line with an accumulative account, Re-exposure to these mis-mapped items accelerated the acquisition of both previously experienced mappings and wholly new word–object mappings. But how does partial knowledge of some words speed the acquisition of others? We consider two hypotheses. First, partial knowledge of a word could reduce the amount of information required for it to reach threshold, and the supra-threshold mapping could subsequently aid in the acquisition of new mappings. Alternatively, partial knowledge of a word's meaning could be useful for disambiguating the meanings of other words even before the threshold of learning is reached. We construct and compare computational models embodying each of these hypotheses and show that the latter provides a better explanation of the empirical data. PMID:23702980

  11. Laboratory Exercises to Teach Clinically Relevant Chemistry of Antibiotics

    PubMed Central

    Chelette, Candace T.

    2014-01-01

    Objectives. To design, implement, and evaluate student performance on clinically relevant chemical and spectral laboratory exercises on antibiotics. Design. In the first of 2 exercises, second-year pharmacy students enrolled in an integrated laboratory sequence course studied the aqueous stability of ß-lactam antibiotics using a spectral visual approach. In a second exercise, students studied the tendency of tetracycline, rifamycins, and fluoroquinolones to form insoluble chelate complexes (turbidity) with polyvalent metals. Assessment. On a survey to assess achievement of class learning objectives, students agreed the laboratory activities helped them better retain important information concerning antibiotic stability and interactions. A significant improvement was observed in performance on examination questions related to the laboratory topics for 2012 and 2013 students compared to 2011 students who did not complete the laboratory. A 1-year follow-up examination question administered in a separate course showed >75% of the students were able to identify rifamycins-food interactions compared with <25% of students who had not completed the laboratory exercises. Conclusion. The use of spectral visual approaches allowed students to investigate antibiotic stability and interactions, thus reinforcing the clinical relevance of medicinal chemistry. Students’ performance on questions at the 1-year follow-up suggested increased retention of the concepts learned as a result of completing the exercises. PMID:24672070

  12. Student perceptions of independent versus facilitated small group learning approaches to compressed medical anatomy education.

    PubMed

    Whelan, Alexander; Leddy, John J; Mindra, Sean; Matthew Hughes, J D; El-Bialy, Safaa; Ramnanan, Christopher J

    2016-01-01

    The purpose of this study was to compare student perceptions regarding two, small group learning approaches to compressed (46.5 prosection-based laboratory hours), integrated anatomy education at the University of Ottawa medical program. In the facilitated active learning (FAL) approach, tutors engage students and are expected to enable and balance both active learning and progression through laboratory objectives. In contrast, the emphasized independent learning (EIL) approach stresses elements from the "flipped classroom" educational model: prelaboratory preparation, independent laboratory learning, and limited tutor involvement. Quantitative (Likert-style questions) and qualitative data (independent thematic analysis of open-ended commentary) from a survey of students who had completed the preclerkship curriculum identified strengths from the EIL (promoting student collaboration and communication) and FAL (successful progression through objectives) approaches. However, EIL led to student frustration related to a lack of direction and impaired completion of objectives, whereas active learning opportunities in FAL were highly variable and dependent on tutor teaching style. A "hidden curriculum" was also identified, where students (particularly EIL and clerkship students) commonly compared their compressed anatomy education or their anatomy learning environment with other approaches. Finally, while both groups highly regarded the efficiency of prosection-based learning and expressed value for cadaveric-based learning, student commentary noted that the lack of grade value dedicated to anatomy assessment limited student accountability. This study revealed critical insights into small group learning in compressed anatomy education, including the need to balance student active learning opportunities with appropriate direction and feedback (including assessment). © 2015 American Association of Anatomists.

  13. The Evocative Power of Words: Activation of Concepts by Verbal and Nonverbal Means

    PubMed Central

    Lupyan, Gary; Thompson-Schill, Sharon L.

    2014-01-01

    A major part of learning a language is learning to map spoken words onto objects in the environment. An open question is what are the consequences of this learning for cognition and perception? Here, we present a series of experiments that examine effects of verbal labels on the activation of conceptual information as measured through picture verification tasks. We find that verbal cues, such as the word “cat,” lead to faster and more accurate verification of congruent objects and rejection of incongruent objects than do either nonverbal cues, such as the sound of a cat meowing, or words that do not directly refer to the object, such as the word “meowing.” This label advantage does not arise from verbal labels being more familiar or easier to process than other cues, and it does extends to newly learned labels and sounds. Despite having equivalent facility in learning associations between novel objects and labels or sounds, conceptual information is activated more effectively through verbal means than through non-verbal means. Thus, rather than simply accessing nonverbal concepts, language activates aspects of a conceptual representation in a particularly effective way. We offer preliminary support that representations activated via verbal means are more categorical and show greater consistency between subjects. These results inform the understanding of how human cognition is shaped by language and hint at effects that different patterns of naming can have on conceptual structure. PMID:21928923

  14. The Greatest Learning Return on Your Pedagogical Investment: Alignment, Assessment or In-Class Instruction?

    PubMed Central

    Holt, Emily A.; Young, Craig; Keetch, Jared; Larsen, Skylar; Mollner, Brayden

    2015-01-01

    Critical thinking is often considered an essential learning outcome of institutions in higher education. Previous work has proposed three pedagogical strategies to address this goal: more active, student-centered in-class instruction, assessments which contain higher-order cognitive questions, and greater alignment within a classroom (i.e., high agreement of the cognitive level of learning objectives, assessments, and in-class instruction). Our goals were to determine which of these factors, individually or the interactions therein, contributed most to improvements in university students’ critical thinking. We assessed students’ higher-order cognitive skills in introductory non-majors biology courses the first and last week of instruction. For each of the fifteen sections observed, we also measured the cognitive level of assessments and learning objectives, evaluated the learner-centeredness of each classroom, and calculated an alignment score for each class. The best model to explain improvements in students’ high-order cognitive skills contained the measure of learner-centeredness of the class and pre-quiz scores as a covariate. The cognitive level of assessments, learning objectives, nor alignment explained improvements in students’ critical thinking. In accordance with much of the current literature, our findings support that more student-centered classes had greater improvements in student learning. However, more research is needed to clarify the role of assessment and alignment in student learning. PMID:26340659

  15. The Greatest Learning Return on Your Pedagogical Investment: Alignment, Assessment or In-Class Instruction?

    PubMed

    Holt, Emily A; Young, Craig; Keetch, Jared; Larsen, Skylar; Mollner, Brayden

    2015-01-01

    Critical thinking is often considered an essential learning outcome of institutions in higher education. Previous work has proposed three pedagogical strategies to address this goal: more active, student-centered in-class instruction, assessments which contain higher-order cognitive questions, and greater alignment within a classroom (i.e., high agreement of the cognitive level of learning objectives, assessments, and in-class instruction). Our goals were to determine which of these factors, individually or the interactions therein, contributed most to improvements in university students' critical thinking. We assessed students' higher-order cognitive skills in introductory non-majors biology courses the first and last week of instruction. For each of the fifteen sections observed, we also measured the cognitive level of assessments and learning objectives, evaluated the learner-centeredness of each classroom, and calculated an alignment score for each class. The best model to explain improvements in students' high-order cognitive skills contained the measure of learner-centeredness of the class and pre-quiz scores as a covariate. The cognitive level of assessments, learning objectives, nor alignment explained improvements in students' critical thinking. In accordance with much of the current literature, our findings support that more student-centered classes had greater improvements in student learning. However, more research is needed to clarify the role of assessment and alignment in student learning.

  16. The memorial consequences of multiple-choice testing.

    PubMed

    Marsh, Elizabeth J; Roediger, Henry L; Bjork, Robert A; Bjork, Elizabeth L

    2007-04-01

    The present article addresses whether multiple-choice tests may change knowledge even as they attempt to measure it. Overall, taking a multiple-choice test boosts performance on later tests, as compared with non-tested control conditions. This benefit is not limited to simple definitional questions, but holds true for SAT II questions and for items designed to tap concepts at a higher level in Bloom's (1956) taxonomy of educational objectives. Students, however, can also learn false facts from multiple-choice tests; testing leads to persistence of some multiple-choice lures on later general knowledge tests. Such persistence appears due to faulty reasoning rather than to an increase in the familiarity of lures. Even though students may learn false facts from multiple-choice tests, the positive effects of testing outweigh this cost.

  17. Theta oscillations promote temporal sequence learning.

    PubMed

    Crivelli-Decker, Jordan; Hsieh, Liang-Tien; Clarke, Alex; Ranganath, Charan

    2018-05-17

    Many theoretical models suggest that neural oscillations play a role in learning or retrieval of temporal sequences, but the extent to which oscillations support sequence representation remains unclear. To address this question, we used scalp electroencephalography (EEG) to examine oscillatory activity over learning of different object sequences. Participants made semantic decisions on each object as they were presented in a continuous stream. For three "Consistent" sequences, the order of the objects was always fixed. Activity during Consistent sequences was compared to "Random" sequences that consisted of the same objects presented in a different order on each repetition. Over the course of learning, participants made faster semantic decisions to objects in Consistent, as compared to objects in Random sequences. Thus, participants were able to use sequence knowledge to predict upcoming items in Consistent sequences. EEG analyses revealed decreased oscillatory power in the theta (4-7 Hz) band at frontal sites following decisions about objects in Consistent sequences, as compared with objects in Random sequences. The theta power difference between Consistent and Random only emerged in the second half of the task, as participants were more effectively able to predict items in Consistent sequences. Moreover, we found increases in parieto-occipital alpha (10-13 Hz) and beta (14-28 Hz) power during the pre-response period for objects in Consistent sequences, relative to objects in Random sequences. Linear mixed effects modeling revealed that single trial theta oscillations were related to reaction time for future objects in a sequence, whereas beta and alpha oscillations were only predictive of reaction time on the current trial. These results indicate that theta and alpha/beta activity preferentially relate to future and current events, respectively. More generally our findings highlight the importance of band-specific neural oscillations in the learning of temporal order information. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

  18. The potential of neuroscience for health sciences education: towards convergence of evidence and resisting seductive allure.

    PubMed

    de Bruin, Anique B H

    2016-12-01

    Since emergence of the field 'Educational Neuroscience' (EN) in the late nineties of the previous century, a debate has emerged about the potential this field holds to influence teaching and learning in the classroom. By now, most agree that the original claims promising direct translations to teaching and learning were too strong. I argue here that research questions in (health professions) education require multi-methodological approaches, including neuroscience, while carefully weighing what (combination of) approaches are most suitable given a research question. Only through a multi-methodological approach will convergence of evidence emerge, which is so desperately needed for improving teaching and learning in the classroom. However, both researchers and teachers should become aware of the so-called 'seductive allure' of EN; that is, the demonstrable physical location and apparent objectivity of the measurements can be interpreted as yielding more powerful evidence and warranting stronger conclusions than, e.g., behavioral experiments, where in fact oftentimes the reverse is the case. I conclude that our tendency as researchers to commit ourselves to one methodological approach and to addressing educational research questions from a single methodological perspective is limiting progress in educational science and in translation to education.

  19. Greening the German Classroom: Starting Points for a Cultural Lesson

    ERIC Educational Resources Information Center

    Becker, Angelika; DeMaris, Sarah Glenn; Moller-Tank, Beth

    2013-01-01

    The article presents and discusses materials for a cultural lesson about Green Germany. An introductory mini-unit frames the over-all student learning objective: students should be able to respond to the questions "Where are we?" and "Where are we going?" with regard to the natural environment. Three different units then help…

  20. Exploring How Institutional Structures and Practices Influence English Learners' Opportunity to Learn Social Studies

    ERIC Educational Resources Information Center

    Heafner, Tina L.; Plaisance, Michelle

    2016-01-01

    Background/Context: Current research addresses the marginalization of social studies and trends in teaching English learners (ELs) in monolingual schools; however, few studies have examined the way in which support services provided to ELs impact their exposure to social studies instruction. Purpose/Objective/Research Question/Focus of Study:…

  1. Medical Students' Knowledge about Alcohol and Drug Problems: Results of the Medical Council of Canada Examination

    ERIC Educational Resources Information Center

    Kahan, Meldon; Midmer, Deana; Wilson, Lynn; Borsoi, Diane

    2006-01-01

    Purpose: To determine knowledge of a national sample of medical students about substance withdrawal, screening and early intervention, medical and psychiatric complications of addiction, and treatment options. Methods: Based on learning objectives developed by medical faculty, twenty-two questions on addictions were included in the 1998 Canadian…

  2. Children's Disclosures of Sexual Abuse: Learning from Direct Inquiry

    ERIC Educational Resources Information Center

    Schaeffer, Paula; Leventhal, John M.; Asnes, Andrea Gottsegen

    2011-01-01

    Objectives: Published protocols for forensic interviewing for child sexual abuse do not include specific questions about what prompted children to tell about sexual abuse or what made them wait to tell. We, therefore, aimed to: (1) add direct inquiry about the process of a child's disclosure to a forensic interview protocol; (2) determine if…

  3. Do People Grow on Family Trees? Genealogy for Kids & Other Beginners. Teacher's Guide.

    ERIC Educational Resources Information Center

    Wolfman, Ira

    This teacher's guide to "Do People Grow on Family Trees?" provides the classroom teacher with thought-provoking discussion topics and questions and curriculum-enhancing activities. It presents objective-based, action learning strategies that involve students in the following: simulation situations that lead to problem solving and other…

  4. Informing Music Teaching and Learning Using Movement Analysis Technology

    ERIC Educational Resources Information Center

    Visentin, Peter; Shan, Gongbing; Wasiak, Edwin B.

    2008-01-01

    This study explores the utility of movement analysis technology as a means of contributing to a performance pedagogy informed in part by science. Two research questions were investigated: Can biomechanical skills needed for performance on the violin be accurately and objectively characterized and generalized? Can these data be used to inform…

  5. Rivers at Risk: An Activity Based Study Guide for the Colorado River Basin.

    ERIC Educational Resources Information Center

    Samples, Bob, Ed.

    This activity guide is intended to increase student awareness and understanding about the Colorado River Basin. Each activity includes objectives, procedures, materials list, related activities, questions for students, and related information. The activities are varied to appeal to a wide range of learning styles and modalities and are…

  6. The Unfailing Certainty of Textbooks

    ERIC Educational Resources Information Center

    Matthews, William E.

    2009-01-01

    Business texts usually incorporate a number of basic models or conceptualizations. However, they are invariably presented with a degree of certainty that raises serious questions with regard to the purpose of the text and the appropriate learning objective. The focus of this paper is to look at just three widely utilized models: (1) The Boston…

  7. Implementation of Standards-Based Grading at the Middle School Level

    ERIC Educational Resources Information Center

    Urich, Laura Jill

    2012-01-01

    The purpose of this study was to learn about the experiences of teachers as they transition from traditional grading practices to standards-based reporting (SBR). In order to achieve this overall objective, the following research questions framed this qualitative study: (1) What understandings related to practices do middle school teachers have as…

  8. Using Activity Theory to Examine How Teachers' Lesson Plans Meet Students' Learning Needs

    ERIC Educational Resources Information Center

    Chizhik, Estella Williams; Chizhik, Alexander Williams

    2018-01-01

    How is lesson planning useful? This research study used Cultural Historical Activity Theory and intersubjectivity to answer this questions. This research explored to what extent teacher candidates' lesson plans (i.e., alignment among objectives, assessment, and instruction), and analyses of assessment data mediate their thinking about students'…

  9. Newton's Third Law on a Scale Balance

    ERIC Educational Resources Information Center

    Nopparatjamjomras, Suchai; Panijpan, Bhinyo; Huntula, Jiradawan

    2009-01-01

    We propose a series of experiments involving balance readings of an object naturally floating or forced to be partially or fully immersed in water contained in a beaker sitting on an electronic scale balance. Students were asked to predict, observe and explain each case. The teacher facilitated the learning by asking probing questions, giving…

  10. The "Tweeting Book" and the Question of "Non-Human Data"

    ERIC Educational Resources Information Center

    Knox, Jeremy

    2015-01-01

    This short article describes an experimental radio-frequency identification (RFID) system designed to playfully explore the possibilities of object agency, in the form of "tweeting books". The use of web-enabled sensors is discussed in the context of the emerging field of Learning Analytics. The analysis of the "tweeting books"…

  11. Can Behaviorism Save Teacher Education? Teacher Education Forum; Volume 3, Number 12.

    ERIC Educational Resources Information Center

    Groff, Patrick

    Competency Based Teacher Education (CBTE) proposes changes in the traditional teacher education system, which include establishing behavioral objectives for student teachers and modifying basic teaching tools that all students must learn to master. CBTE also proposes that teachers colleges be conducted without failure. Critics of CBTE question the…

  12. Compassionate, Spiritual, and Creative Listening in Teaching and Learning

    ERIC Educational Resources Information Center

    Garrison, Jim

    2010-01-01

    Background/Context: Listening is largely overlooked in cultures constituted on the basis of the freedom of speech, such as we find in the United States and elsewhere. Purpose/Objective/Research Question/Focus of Study: The article explores compassionate listening as a creative spiritual activity. Such listening recognizes the suffering of others…

  13. Incorporating inquiry and the process of science into introductory astronomy labs at the George Washington University

    NASA Astrophysics Data System (ADS)

    Cobb, Bethany E.

    2018-01-01

    Since 2013, the Physics Department at GWU has used student-centered active learning in the introductory astronomy course “Introduction to the Cosmos.” Class time is spent in groups on questions, math problems, and hands-on activities, with multiple instructors circulating to answer questions and engage with the students. The students have responded positively to this active-learning. Unfortunately, in transitioning to active-learning there was no time to rewrite the labs. Very quickly, the contrast between the dynamic classroom and the traditional labs became apparent. The labs were almost uniformly “cookie-cutter” in that the procedure and analysis were specified step-by-step and there was just one right answer. Students rightly criticized the labs for lacking a clear purpose and including busy-work. Furthermore, this class fulfills the GWU scientific reasoning general education requirement and thus includes learning objectives related to understanding the scientific method, testing hypotheses with data, and considering uncertainty – but the traditional labs did not require these skills. I set out to rejuvenate the lab sequence by writing new inquiry labs based on both topic-specific and scientific reasoning learning objectives. While inquiry labs can be challenging for the students, as they require active thinking and creativity, these labs engage the students more thoroughly in the scientific process. In these new labs, whenever possible, I include real astronomical data and ask the students to use digital tools (SDSS SkyServer, SOHO archive) as if they are real astronomers. To allow students to easily plot, manipulate and analyze data, I built “smart” Excel files using formulas, dropdown menus and macros. The labs are now much more authentic and thought-provoking. Whenever possible, students independently develop questions, hypotheses, and procedures and the scientific method is “scaffolded” over the semester by providing more guidance in the early labs and more independence later on. Finally, in every lab, students must identify and reflect on sources of error. These labs are more challenging for the instructors to run and to grade, but they are much more satisfying when it comes to student learning.

  14. Qualitative Analysis of Student Perceptions Comparing Team-based Learning and Traditional Lecture in a Pharmacotherapeutics Course.

    PubMed

    Remington, Tami L; Bleske, Barry E; Bartholomew, Tracy; Dorsch, Michael P; Guthrie, Sally K; Klein, Kristin C; Tingen, Jeffrey M; Wells, Trisha D

    2017-04-01

    Objective. To qualitatively compare students' attitudes and perceptions regarding team-based learning (TBL) and lecture. Design. Students were exposed to TBL and lecture in an elective pharmacotherapeutics course in a randomized, prospective, cross-over design. After completing the course, students provided their attitudes and perceptions through a written self-reflection and narrative questions on the end-of-course evaluation. Student responses were reviewed using a grounded theory coding method. Assessment. Students' responses yielded five major themes: impact of TBL on learning, perceptions about TBL learning methods, changes in approaches to learning, building skills for professional practice, and enduring challenges. Overall, students report TBL enhances their learning of course content (knowledge and application), teamwork skills, and lifelong learning skills. Conclusion. Students' attitudes and perceptions support TBL as a viable pedagogy for teaching pharmacotherapeutics.

  15. Qualitative Analysis of Student Perceptions Comparing Team-based Learning and Traditional Lecture in a Pharmacotherapeutics Course

    PubMed Central

    Bleske, Barry E.; Bartholomew, Tracy; Dorsch, Michael P.; Guthrie, Sally K.; Klein, Kristin C.; Tingen, Jeffrey M.; Wells, Trisha D.

    2017-01-01

    Objective. To qualitatively compare students’ attitudes and perceptions regarding team-based learning (TBL) and lecture. Design. Students were exposed to TBL and lecture in an elective pharmacotherapeutics course in a randomized, prospective, cross-over design. After completing the course, students provided their attitudes and perceptions through a written self-reflection and narrative questions on the end-of-course evaluation. Student responses were reviewed using a grounded theory coding method. Assessment. Students’ responses yielded five major themes: impact of TBL on learning, perceptions about TBL learning methods, changes in approaches to learning, building skills for professional practice, and enduring challenges. Overall, students report TBL enhances their learning of course content (knowledge and application), teamwork skills, and lifelong learning skills. Conclusion. Students’ attitudes and perceptions support TBL as a viable pedagogy for teaching pharmacotherapeutics. PMID:28496275

  16. Process-Oriented Guided Inquiry Learning Strategy Enhances Students’ Higher Level Thinking Skills in a Pharmaceutical Sciences Course

    PubMed Central

    Verlinden, Nathan; Kruger, Nicholas; Carroll, Ailey; Trumbo, Tiffany

    2015-01-01

    Objective. To determine if the process-oriented guided inquiry learning (POGIL) teaching strategy improves student performance and engages higher-level thinking skills of first-year pharmacy students in an Introduction to Pharmaceutical Sciences course. Design. Overall examination scores and scores on questions categorized as requiring either higher-level or lower-level thinking skills were compared in the same course taught over 3 years using traditional lecture methods vs the POGIL strategy. Student perceptions of the latter teaching strategy were also evaluated. Assessment. Overall mean examination scores increased significantly when POGIL was implemented. Performance on questions requiring higher-level thinking skills was significantly higher, whereas performance on questions requiring lower-level thinking skills was unchanged when the POGIL strategy was used. Student feedback on use of this teaching strategy was positive. Conclusion. The use of the POGIL strategy increased student overall performance on examinations, improved higher-level thinking skills, and provided an interactive class setting. PMID:25741027

  17. An Active Learning Activity to Reinforce the Design Components of the Corticosteroids

    PubMed Central

    Mandela, Prashant

    2018-01-01

    Despite the popularity of active learning applications over the past few decades, few activities have been reported for the field of medicinal chemistry. The purpose of this study is to report a new active learning activity, describe participant contributions, and examine participant performance on the assessment questions mapped to the objective covered by the activity. In this particular activity, students are asked to design two novel corticosteroids as a group (6–8 students per group) based on the design characteristics of marketed corticosteroids covered in lecture coupled with their pharmaceutics knowledge from the previous semester and then defend their design to the class through an interactive presentation model. Although class performance on the objective mapped to this material on the assessment did not reach statistical significance, use of this activity has allowed fruitful discussion of misunderstood concepts and facilitated multiple changes to the lecture presentation. As pharmacy schools continue to emphasize alternative learning pedagogies, publication of previously implemented activities demonstrating their use will help others apply similar methodologies. PMID:29401733

  18. An Active Learning Activity to Reinforce the Design Components of the Corticosteroids.

    PubMed

    Slauson, Stephen R; Mandela, Prashant

    2018-02-05

    Despite the popularity of active learning applications over the past few decades, few activities have been reported for the field of medicinal chemistry. The purpose of this study is to report a new active learning activity, describe participant contributions, and examine participant performance on the assessment questions mapped to the objective covered by the activity. In this particular activity, students are asked to design two novel corticosteroids as a group (6-8 students per group) based on the design characteristics of marketed corticosteroids covered in lecture coupled with their pharmaceutics knowledge from the previous semester and then defend their design to the class through an interactive presentation model. Although class performance on the objective mapped to this material on the assessment did not reach statistical significance, use of this activity has allowed fruitful discussion of misunderstood concepts and facilitated multiple changes to the lecture presentation. As pharmacy schools continue to emphasize alternative learning pedagogies, publication of previously implemented activities demonstrating their use will help others apply similar methodologies.

  19. The Future of e-Learning in Medical Education: Current Trend and Future Opportunity

    PubMed Central

    2006-01-01

    A wide range of e-learning modalities are widely integrated in medical education. However, some of the key questions related to the role of e-learning remain unanswered, such as (1) what is an effective approach to integrating technology into pre-clinical vs. clinical training?; (2) what evidence exists regarding the type and format of e-learning technology suitable for medical specialties and clinical settings?; (3) which design features are known to be effective in designing on-line patient simulation cases, tutorials, or clinical exams?; and (4) what guidelines exist for determining an appropriate blend of instructional strategies, including on-line learning, face-to-face instruction, and performance-based skill practices? Based on the existing literature and a variety of e-learning examples of synchronous learning tools and simulation technology, this paper addresses the following three questions: (1) what is the current trend of e-learning in medical education?; (2) what do we know about the effective use of e-learning?; and (3) what is the role of e-learning in facilitating newly emerging competency-based training? As e-learning continues to be widely integrated in training future physicians, it is critical that our efforts in conducting evaluative studies should target specific e-learning features that can best mediate intended learning goals and objectives. Without an evolving knowledge base on how best to design e-learning applications, the gap between what we know about technology use and how we deploy e-learning in training settings will continue to widen. PMID:19223995

  20. Social Cues Alter Implicit Motor Learning in a Serial Reaction Time Task.

    PubMed

    Geiger, Alexander; Cleeremans, Axel; Bente, Gary; Vogeley, Kai

    2018-01-01

    Learning is a central ability for human development. Many skills we learn, such as language, are learned through observation or imitation in social contexts. Likewise, many skills are learned implicitly, that is, without an explicit intent to learn and without full awareness of the acquired knowledge. Here, we asked whether performance in a motor learning task is modulated by social vs. object cues of varying validity. To address this question, we asked participants to carry out a serial reaction time (SRT) task in which, on each trial, people have to respond as fast and as accurately as possible to the appearance of a stimulus at one of four possible locations. Unbeknownst to participants, the sequence of successive locations was sequentially structured, so that knowledge of the sequence facilitates anticipation of the next stimulus and hence faster motor responses. Crucially, each trial also contained a cue pointing to the next stimulus location. Participants could thus learn based on the cue, or on learning about the sequence of successive locations, or on a combination of both. Results show an interaction between cue type and cue validity for the motor responses: social cues (vs. object cues) led to faster responses in the low validity (LV) condition only. Concerning the extent to which learning was implicit, results show that in the cued blocks only, the highly valid social cue led to implicit learning. In the uncued blocks, participants showed no implicit learning in the highly valid social cue condition, but did in all other combinations of stimulus type and cueing validity. In conclusion, our results suggest that implicit learning is context-dependent and can be influenced by the cue type, e.g., social and object cues.

  1. Book Club Elective to Facilitate Student Learning of the Patient Experience With Chronic Disease

    PubMed Central

    2010-01-01

    Objectives To evaluate the impact of a book club experience on pharmacy students' learning about chronic illness. Design Students read autobiographies/biographies regarding the patient experience of chronic illness. Similar to a traditional book club, small group discussions were held based on questions submitted by students. Other activities included written reflections, a final paper, and an oral presentation. Assessment A retrospective pretest and posttest were administered at the end of the course. Students indicated improvement in the key aspects of the course with significant differences (p < 0.01) between retrospective pretest and posttest scores for all course objectives assessed. Students also indicated that the course contributed to their development as pharmacists, motivated them to learn about new topics, and helped them reconsider their attitudes. Conclusion A book club elective course was successful in helping students understand the patient experience. PMID:20498730

  2. Early malnutrition results in long-lasting impairments in pattern-separation for overlapping novel object and novel location memories and reduced hippocampal neurogenesis.

    PubMed

    Pérez-García, Georgina; Guzmán-Quevedo, Omar; Da Silva Aragão, Raquel; Bolaños-Jiménez, Francisco

    2016-02-17

    Numerous epidemiological studies indicate that malnutrition during in utero development and/or childhood induces long-lasting learning disabilities and enhanced susceptibility to develop psychiatric disorders. However, animal studies aimed to address this question have yielded inconsistent results due to the use of learning tasks involving negative or positive reinforces that interfere with the enduring changes in emotional reactivity and motivation produced by in utero and neonatal malnutrition. Consequently, the mechanisms underlying the learning deficits associated with malnutrition in early life remain unknown. Here we implemented a behavioural paradigm based on the combination of the novel object recognition and the novel object location tasks to define the impact of early protein-restriction on the behavioural, cellular and molecular basis of memory processing. Adult rats born to dams fed a low-protein diet during pregnancy and lactation, exhibited impaired encoding and consolidation of memory resulting from impaired pattern separation. This learning deficit was associated with reduced production of newly born hippocampal neurons and down regulation of BDNF gene expression. These data sustain the existence of a causal relationship between early malnutrition and impaired learning in adulthood and show that decreased adult neurogenesis is associated to the cognitive deficits induced by childhood exposure to poor nutrition.

  3. Early malnutrition results in long-lasting impairments in pattern-separation for overlapping novel object and novel location memories and reduced hippocampal neurogenesis

    PubMed Central

    Pérez-García, Georgina; Guzmán-Quevedo, Omar; Da Silva Aragão, Raquel; Bolaños-Jiménez, Francisco

    2016-01-01

    Numerous epidemiological studies indicate that malnutrition during in utero development and/or childhood induces long-lasting learning disabilities and enhanced susceptibility to develop psychiatric disorders. However, animal studies aimed to address this question have yielded inconsistent results due to the use of learning tasks involving negative or positive reinforces that interfere with the enduring changes in emotional reactivity and motivation produced by in utero and neonatal malnutrition. Consequently, the mechanisms underlying the learning deficits associated with malnutrition in early life remain unknown. Here we implemented a behavioural paradigm based on the combination of the novel object recognition and the novel object location tasks to define the impact of early protein-restriction on the behavioural, cellular and molecular basis of memory processing. Adult rats born to dams fed a low-protein diet during pregnancy and lactation, exhibited impaired encoding and consolidation of memory resulting from impaired pattern separation. This learning deficit was associated with reduced production of newly born hippocampal neurons and down regulation of BDNF gene expression. These data sustain the existence of a causal relationship between early malnutrition and impaired learning in adulthood and show that decreased adult neurogenesis is associated to the cognitive deficits induced by childhood exposure to poor nutrition. PMID:26882991

  4. Characterization of medical students recall of factual knowledge using learning objects and repeated testing in a novel e-learning system.

    PubMed

    Taveira-Gomes, Tiago; Prado-Costa, Rui; Severo, Milton; Ferreira, Maria Amélia

    2015-01-24

    Spaced-repetition and test-enhanced learning are two methodologies that boost knowledge retention. ALERT STUDENT is a platform that allows creation and distribution of Learning Objects named flashcards, and provides insight into student judgments-of-learning through a metric called 'recall accuracy'. This study aims to understand how the spaced-repetition and test-enhanced learning features provided by the platform affect recall accuracy, and to characterize the effect that students, flashcards and repetitions exert on this measurement. Three spaced laboratory sessions (s0, s1 and s2), were conducted with n=96 medical students. The intervention employed a study task, and a quiz task that consisted in mentally answering open-ended questions about each flashcard and grading recall accuracy. Students were randomized into study-quiz and quiz groups. On s0 both groups performed the quiz task. On s1 and s2, the study-quiz group performed the study task followed by the quiz task, whereas the quiz group only performed the quiz task. We measured differences in recall accuracy between groups/sessions, its variance components, and the G-coefficients for the flashcard component. At s0 there were no differences in recall accuracy between groups. The experiment group achieved a significant increase in recall accuracy that was superior to the quiz group in s1 and s2. In the study-quiz group, increases in recall accuracy were mainly due to the session, followed by flashcard factors and student factors. In the quiz group, increases in recall accuracy were mainly accounted by flashcard factors, followed by student and session factors. The flashcard G-coefficient indicated an agreement on recall accuracy of 91% in the quiz group, and of 47% in the study-quiz group. Recall accuracy is an easily collectible measurement that increases the educational value of Learning Objects and open-ended questions. This metric seems to vary in a way consistent with knowledge retention, but further investigation is necessary to ascertain the nature of such relationship. Recall accuracy has educational implications to students and educators, and may contribute to deliver tailored learning experiences, assess the effectiveness of instruction, and facilitate research comparing blended-learning interventions.

  5. Students' Questions: Building a Bridge between Kolb's Learning Styles and Approaches to Learning

    ERIC Educational Resources Information Center

    de Jesus, Helena T. Pedrosa; Almeida, Patricia Albergaria; Teixeira-Dias, Jose Joaquim; Watts, Mike

    2006-01-01

    Purpose: The purpose of this study is to identify the types of questions that students ask during the learning of chemistry; discuss the role of students' questions in the process of constructing knowledge, and investigate the relationship between students' questions, approaches to learning, and learning styles. Design/methodology/approach: The…

  6. Human patient simulation: state of the science in prelicensure nursing education.

    PubMed

    Shinnick, Mary Ann; Woo, Mary A; Mentes, Janet C

    2011-02-01

    Nurse educators strive to engage students in an active learning process. Human patient simulation (HPS) may provide an interactive learning experience for nursing students. However, the current literature and research published on HPS is restricted and lacks objective evidence supporting this educational method in prelicensure nursing education. Studies with large numbers of participants and clearly defined, objective, and validated data collection methods are rare. Despite the lack of empirical evidence for HPS, many are embracing a technology and form of education in which the efficacy is still in question. This article reviews the current research in the areas of HPS value perceptions and studies of HPS impact on knowledge and knowledge transfer among nurses. Copyright 2011, SLACK Incorporated.

  7. An Introductory Review Module For an Anti-Infectives Therapeutics Course

    PubMed Central

    Murphy, Kendrick; Zaeem, Maryam; DiVall, Margarita V.

    2012-01-01

    Objective. To determine whether an introductory review module using a hybrid-learning approach helped students learn infectious disease management in an anti-infectives therapeutics course. Design. An introductory module consisting of an online pharmacology review, pre-class assignment, 2 classroom lectures, and 1 case-based lecture was developed and implemented. Assessment. Among the 110 students who completed pre- and post-tests on the material covered, average scores increased from 71% to 83% (p<0.0001). Performance on knowledge-based question improved for 8 out of 10 questions (p<0.05) and student confidence increased from the first lecture to completion of the module (p<0.001 for all comparisons). Of the 129 students who completed an evaluation of the introductory module, 98% strongly agreed or agreed that the content was essential for course success. Conclusion. The addition of an introductory module using a hybrid-learning approach to review and solidify concepts of medical microbiology and pharmacology provided the foundation necessary for success in an infectious diseases module. PMID:23049107

  8. Reciprocal benefit to senior and junior peers: An outcome of a pilot research workshop at medical university.

    PubMed

    Ahsin, Sadia; Abbas, Seyyeda; Zaidi, Noshin; Azad, Nadia; Kaleem, Fatima

    2015-08-01

    A study was planned to explore and evaluate the role of senior peers in the learning process of their juniors during a Research Methodology workshop, and to assess educational advantages for seniors in leading roles. Twenty medical students participated with 15 juniors (1st to 3rd year) and 5 seniors (final/fourth year) divided into 5 groups with one senior student each at Foundation University Medical College, Islamabad, Pakistan. The seniors supervised and engaged the groups to develop research questions, formulate objectives, review literature, outline study designs, develop study tools/questionnaire and finally shape their projects in synopsis. Overall advantages to both juniors and seniors through this peer-assisted learning model were assessed by feedback proformas with open and closed-ended questions. Senior peers' facilitation was effective in the learning process of junior peers. Senior peers also gained academic benefit by exercising their leadership qualities through teaching and maintaining group dynamics.

  9. Interviewing Neuroscientists for an Undergraduate Honors Project

    PubMed Central

    Montiel, Catalina; Meitzen, John

    2017-01-01

    Honors projects that supplement standard coursework are a widely used practice in undergraduate curricula. These projects can take many forms, ranging from laboratory research projects to performing service learning to literature analyses. Here we discuss an honors project focused on interviewing neuroscientists to learn about individual scientific practice and career paths, and synthesizing the resulting information into a personal reflection essay. We detail step-by-step instructions for performing this type of project, including how to develop interview questions, a sample project timeline, deliverables, learning objectives and outcomes, and address potential pitfalls. We provide sample interview questions, an interview solicitation email, and in the supplemental materials an example student reflection essay, assessment rubrics, and the transcription of a student-conducted interview of Drs. John Godwin and Santosh Mishra of North Carolina State University. This type of project is a promising method to enable student-researcher communication, and potentially useful to a broad spectrum of both honors and non-honors neuroscience coursework. PMID:29371847

  10. Interviewing Neuroscientists for an Undergraduate Honors Project.

    PubMed

    Montiel, Catalina; Meitzen, John

    2017-01-01

    Honors projects that supplement standard coursework are a widely used practice in undergraduate curricula. These projects can take many forms, ranging from laboratory research projects to performing service learning to literature analyses. Here we discuss an honors project focused on interviewing neuroscientists to learn about individual scientific practice and career paths, and synthesizing the resulting information into a personal reflection essay. We detail step-by-step instructions for performing this type of project, including how to develop interview questions, a sample project timeline, deliverables, learning objectives and outcomes, and address potential pitfalls. We provide sample interview questions, an interview solicitation email, and in the supplemental materials an example student reflection essay, assessment rubrics, and the transcription of a student-conducted interview of Drs. John Godwin and Santosh Mishra of North Carolina State University. This type of project is a promising method to enable student-researcher communication, and potentially useful to a broad spectrum of both honors and non-honors neuroscience coursework.

  11. Anticipatory planning and control of grasp positions and forces for dexterous two-digit manipulation.

    PubMed

    Fu, Qiushi; Zhang, Wei; Santello, Marco

    2010-07-07

    Dexterous object manipulation requires anticipatory control of digit positions and forces. Despite extensive studies on sensorimotor learning of digit forces, how humans learn to coordinate digit positions and forces has never been addressed. Furthermore, the functional role of anticipatory modulation of digit placement to object properties remains to be investigated. We addressed these questions by asking human subjects (12 females, 12 males) to grasp and lift an inverted T-shaped object using precision grip at constrained or self-chosen locations. The task requirement was to minimize object roll during lift. When digit position was not constrained, subjects could have implemented many equally valid digit position-force coordination patterns. However, choice of digit placement might also have resulted in large trial-to-trial variability of digit position, hence challenging the extent to which the CNS could have relied on sensorimotor memories for anticipatory control of digit forces. We hypothesized that subjects would modulate digit placement for optimal force distribution and digit forces as a function of variable digit positions. All subjects learned to minimize object roll within the first three trials, and the unconstrained device was associated with significantly smaller grip forces but larger variability of digit positions. Importantly, however, digit load force modulation compensated for position variability, thus ensuring consistent object roll minimization on each trial. This indicates that subjects learned object manipulation by integrating sensorimotor memories with sensory feedback about digit positions. These results are discussed in the context of motor equivalence and sensorimotor integration of grasp kinematics and kinetics.

  12. Adaptive Shape Kernel-Based Mean Shift Tracker in Robot Vision System

    PubMed Central

    2016-01-01

    This paper proposes an adaptive shape kernel-based mean shift tracker using a single static camera for the robot vision system. The question that we address in this paper is how to construct such a kernel shape that is adaptive to the object shape. We perform nonlinear manifold learning technique to obtain the low-dimensional shape space which is trained by training data with the same view as the tracking video. The proposed kernel searches the shape in the low-dimensional shape space obtained by nonlinear manifold learning technique and constructs the adaptive kernel shape in the high-dimensional shape space. It can improve mean shift tracker performance to track object position and object contour and avoid the background clutter. In the experimental part, we take the walking human as example to validate that our method is accurate and robust to track human position and describe human contour. PMID:27379165

  13. Distributing vs. Blocking Learning Questions in a Web-Based Learning Environment

    ERIC Educational Resources Information Center

    Kapp, Felix; Proske, Antje; Narciss, Susanne; Körndle, Hermann

    2015-01-01

    Effective studying in web-based learning environments (web-LEs) requires cognitive engagement and demands learners to regulate their learning activities. One way to support learners in web-LEs is to provide interactive learning questions within the learning environment. Even though research on learning questions has a long tradition, there are…

  14. Detect2Rank: Combining Object Detectors Using Learning to Rank.

    PubMed

    Karaoglu, Sezer; Yang Liu; Gevers, Theo

    2016-01-01

    Object detection is an important research area in the field of computer vision. Many detection algorithms have been proposed. However, each object detector relies on specific assumptions of the object appearance and imaging conditions. As a consequence, no algorithm can be considered universal. With the large variety of object detectors, the subsequent question is how to select and combine them. In this paper, we propose a framework to learn how to combine object detectors. The proposed method uses (single) detectors like Deformable Part Models, Color Names and Ensemble of Exemplar-SVMs, and exploits their correlation by high-level contextual features to yield a combined detection list. Experiments on the PASCAL VOC07 and VOC10 data sets show that the proposed method significantly outperforms single object detectors, DPM (8.4%), CN (6.8%) and EES (17.0%) on VOC07 and DPM (6.5%), CN (5.5%) and EES (16.2%) on VOC10. We show with an experiment that there are no constraints on the type of the detector. The proposed method outperforms (2.4%) the state-of-the-art object detector (RCNN) on VOC07 when Regions with Convolutional Neural Network is combined with other detectors used in this paper.

  15. Teacher Evaluation: Alternate Measures of Student Growth. Q&A with Brian Gill. REL Mid-Atlantic Webinar

    ERIC Educational Resources Information Center

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    This webinar described the findings of our literature review on alternative measures of student growth that are used in teacher evaluation. The review focused on two types of alternative growth measures: statistical growth/value-added models and teacher-developed student learning objectives. This Q&A addressed the questions participants had…

  16. Science Syllabus for Middle and Junior High Schools, Block H - The Chemistry of Matter.

    ERIC Educational Resources Information Center

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

    This publication is the third product of the project to significantly update and reorder the Science Syllabus for Middle and Junior High Schools of the State of New York, Department of Education. The understandings, questions, and learning activities in the publication have been enhanced by the inclusion and referencing of program objectives,…

  17. Greenhouse Crop Production; A Student Handbook, Teacher Education Series, Volume 10 Number 3s.

    ERIC Educational Resources Information Center

    1969

    This study guide, developed by the Department of Agricultural Education of The Pennsylvania State University and field-tested by 54 teachers, is for student use in a unit on greenhouse crop production. Learning objectives, key questions, vocabulary terms, subject matter, and references are included for each of these problem areas: (1) Occupational…

  18. A Hands-On Activity to Build Mastery of Intermolecular Forces and Its Impacts on Student Learning

    ERIC Educational Resources Information Center

    Bruck, Laura B.

    2016-01-01

    The intermolecular forces activity presented in this article is designed to foster concept-building through students' use of concrete, manipulative objects, and it was developed to be pedagogically sound. Data analysis via pre- and posttesting and subsequent exam questions indicated that students who had the opportunity to participate in the…

  19. The Lifeworld Earth and a Modelled Earth

    ERIC Educational Resources Information Center

    Juuti, Kalle

    2014-01-01

    The goal of this paper is to study the question of whether a phenomenological view of the Earth could be empirically endorsed. The phenomenological way of thinking considers the Earth as a material entity, but not as an object as viewed in science. In the learning science tradition, tracking the process of the conceptual change of the shape of the…

  20. On the Optimality of Answer-Copying Indices: Theory and Practice

    ERIC Educational Resources Information Center

    Romero, Mauricio; Riascos, Álvaro; Jara, Diego

    2015-01-01

    Multiple-choice exams are frequently used as an efficient and objective method to assess learning, but they are more vulnerable to answer copying than tests based on open questions. Several statistical tests (known as indices in the literature) have been proposed to detect cheating; however, to the best of our knowledge, they all lack mathematical…

  1. Can an Inquiry Approach Improve College Student Learning in a Teaching Laboratory?

    ERIC Educational Resources Information Center

    Rissing, Steven W.; Cogan, John G.

    2009-01-01

    We present an inquiry-based, hands-on laboratory exercise on enzyme activity for an introductory college biology course for science majors. We measure student performance on a series of objective and subjective questions before and after completion of this exercise; we also measure performance of a similar cohort of students before and after…

  2. Challenging Notions of Curriculum Development: Questions of Multicultural Context and Content in How We Encourage Students to Learn.

    ERIC Educational Resources Information Center

    Dambekalns, Lydia

    1994-01-01

    Maintains that two goals in multicultural art education are developing students' sensitivity to the techniques and inspiration of artists and utilizing that understanding to discover more about their own beliefs and values as translated through an art object. Describes a case-study lesson based on this approach. (CFR)

  3. Exploring Local Level Factors Shaping the Implementation of a Blended Learning Module for Information and Geospatial Literacy in Ontario

    ERIC Educational Resources Information Center

    Vine, Michelle M.; Chiappetta-Swanson, Catherine; Maclachlan, John; Brodeur, Jason J.; Bagg, Julianne

    2016-01-01

    The objectives of this research study were to examine local level factors shaping the implementation of a blended pedagogical approach for geospatial- and information-literacy, and to understand implementer satisfaction. As such, we addressed the following research questions: What local-level factors shape the implementation of the blended…

  4. Learning-Related Cognitive Self-Regulation Measures for Prekindergarten Children with Predictive Validity for Academic Achievement. Working Paper

    ERIC Educational Resources Information Center

    Lipsey, Mark W.; Nesbitt, Kimberly Turner; Farran, Dale C.; Dong, Nianbo; Fuhs, Mary Wagner; Wilson, Sandra Jo

    2014-01-01

    Identifying and understanding the foundational skills children need to participate effectively in formal schooling is an important objective for research in early childhood education. One component of school readiness is cognitive self-regulation (CSR). The question this study addresses is how to assess CSR with prekindergarten-aged children in a…

  5. A Bourdieusian Perspective on Becoming and Being a Postgraduate Supervisor: The Role of Capital

    ERIC Educational Resources Information Center

    Maritz, Jeanette; Prinsloo, Paul

    2015-01-01

    The objective of this paper is to map the role of capital in the process of learning to become a postgraduate supervisor. Economic, technological and geopolitical changes in higher education call into question previous assumptions about supervision. Supervision is no longer primarily seen as an intellectual and social enterprise but is…

  6. Knowing and Teaching Kinaesthetic Experience in Skateboarding: An Example of Sensory Emplacement

    ERIC Educational Resources Information Center

    Bäckström, Åsa

    2014-01-01

    The body has become a vital research object in several disciplines in recent years. Indeed, in the social sciences and humanities, a corporeal turn in which embodiment has become a key concept related to learning and socialisation is discussed. This cross-disciplinary paper addresses the epistemological question of how we know what we know and…

  7. Inquiry, Play, and Problem Solving in a Process Learning Environment

    ERIC Educational Resources Information Center

    Thwaits, Anne Y.

    2016-01-01

    What is the nature of art/science collaborations in museums? How do art objects and activities contribute to the successes of science centers? Based on the premise that art exhibitions and art-based activities engage museum visitors in different ways than do strictly factual, information-based displays, I address these questions in a case study…

  8. A Comprehensive Examination of Preschool Teachers' Implementation Fidelity When Using a Supplemental Language and Literacy Curriculum

    ERIC Educational Resources Information Center

    Piasta, Shayne B.; Justice, Laura M.; McGinty, Anita; Mashburn, Andrew; Slocum, Laura

    2015-01-01

    Background: Recent curriculum studies raise a number of questions concerning teachers' implementation fidelity, including the extent to which fidelity to multiple curriculum components is achieved and measured and the extent to which fidelity serves as a mechanism for impacting children's learning. Objective: Within the context of a language and…

  9. Who Wants to Learn More Science? The Role of Elementary School Science Experiences and Science Self-Perceptions

    ERIC Educational Resources Information Center

    Aschbacher, Pamela R.; Ing, Marsha

    2017-01-01

    Background/Context: Much science education reform has been directed at middle and high school students; however, earlier experiences in elementary school may well have an important impact on young people's future science literacy and preparation for possible STEM careers. Purpose/Objective/Research Question/Focus of Study: This study explores the…

  10. A City Goes to War: A Case Study of Bridgeport, Connecticut, 1914-1917.

    ERIC Educational Resources Information Center

    Banit, Thomas

    1989-01-01

    Presents a case study used for teaching about World War I. Describes Bridgeport, Connecticut, during the period 1914-17. Includes maps, ethnographic data, and primary materials, such as newspaper accounts and speeches by U.S. President Woodrow Wilson. Provides learning objectives, study questions, and a glossary. Discusses the impact of the war on…

  11. A Semi-Supervised Learning Approach to Enhance Health Care Community–Based Question Answering: A Case Study in Alcoholism

    PubMed Central

    Klabjan, Diego; Jonnalagadda, Siddhartha Reddy

    2016-01-01

    Background Community-based question answering (CQA) sites play an important role in addressing health information needs. However, a significant number of posted questions remain unanswered. Automatically answering the posted questions can provide a useful source of information for Web-based health communities. Objective In this study, we developed an algorithm to automatically answer health-related questions based on past questions and answers (QA). We also aimed to understand information embedded within Web-based health content that are good features in identifying valid answers. Methods Our proposed algorithm uses information retrieval techniques to identify candidate answers from resolved QA. To rank these candidates, we implemented a semi-supervised leaning algorithm that extracts the best answer to a question. We assessed this approach on a curated corpus from Yahoo! Answers and compared against a rule-based string similarity baseline. Results On our dataset, the semi-supervised learning algorithm has an accuracy of 86.2%. Unified medical language system–based (health related) features used in the model enhance the algorithm’s performance by proximately 8%. A reasonably high rate of accuracy is obtained given that the data are considerably noisy. Important features distinguishing a valid answer from an invalid answer include text length, number of stop words contained in a test question, a distance between the test question and other questions in the corpus, and a number of overlapping health-related terms between questions. Conclusions Overall, our automated QA system based on historical QA pairs is shown to be effective according to the dataset in this case study. It is developed for general use in the health care domain, which can also be applied to other CQA sites. PMID:27485666

  12. Evaluative Conditioning: The “How” Question

    PubMed Central

    Jones, Christopher R.; Olson, Michael A.; Fazio, Russell H.

    2011-01-01

    Evaluative conditioning (EC) refers to attitude formation or change toward an object due to that object's mere co-occurrence with another valenced object or objects. This chapter focuses on the “how” question, that is, the question of what cognitive processes intervene between mere co-occurrence and attitude formation or change. Though EC has typically been thought of as occurring through a single, albeit contentious, mechanism, we begin by pointing out that both the heterogeneity of EC methodologies and the abundance of inconsistent results suggest that multiple processes with different characteristics can produce EC. We describe how the earliest posited process of EC, Pavlovian conditioning or signal learning, is a valid mechanism of EC that appears to have operated in some experiments but is unlikely to have operated in others and also cannot account for various EC findings. We describe other mechanisms of EC, when they can be expected to occur, and what characteristics they have. We particularly focus our attention on a process model of EC we have recently introduced, the implicit misattribution model. Finally, we describe the implications of a multi-process view of EC, which we argue can help resolve theoretical controversies and further the application of EC as a practical intervention for influencing attitudes in various domains. PMID:22241936

  13. Evaluation of a digital learning object (DLO) to support the learning process in radiographic dental diagnosis.

    PubMed

    Busanello, F H; da Silveira, P F; Liedke, G S; Arús, N A; Vizzotto, M B; Silveira, H E D; Silveira, H L D

    2015-11-01

    Studies have shown that inappropriate therapeutic strategies may be adopted if crown and root changes are misdiagnosed, potentially leading to undesirable consequences. Therefore, the aim of this study was to evaluate a digital learning object, developed to improve skills in diagnosing radiographic dental changes. The object was developed using the Visual Basic Application (VBA) software and evaluated by 62 undergraduate students (male: 24 and female: 38) taking an imaging diagnosis course. Participants were divided in two groups: test group, which used the object and control group, which attended conventional classes. After 3 weeks, students answered a 10-question test and took a practice test to diagnose 20 changes in periapical radiographs. The results show that test group performed better that control group in both tests, with statistically significant difference (P = 0.004 and 0.003, respectively). In overall, female students were better than male students. Specific aspects of object usability were assessed using a structured questionnaire based on the System Usability Scale (SUS), with a score of 90.5 and 81.6 by male and female students, respectively. The results obtained in this study suggest that students who used the DLO performed better than those who used conventional methods. This suggests that the DLO may be a useful teaching tool for dentistry undergraduates, on distance learning courses and as a complementary tool in face-to-face teaching. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Evaluating learning among undergraduate medical students in schools with traditional and problem-based curricula.

    PubMed

    Meo, Sultan Ayoub

    2013-09-01

    This study aimed to assess knowledge and skills in a respiratory physiology course in traditional versus problem-based learning (PBL) groups in two different medical schools. Two different undergraduate medical schools were selected for this study. The first medical school followed the traditional [lecture-based learning (LBL)] curriculum, and the second medical school followed the PBL curriculum. Sixty first-year male medical students (30 students from each medical school) volunteered; they were apparently healthy and of the same age, sex, nationality, and regional and cultural background. Students were taught respiratory physiology according to their curriculum for a period of 2 wk. At the completion of the study period, knowledge was measured based on a single best multiple-choice question examination, and skill was measured based on the objective structured practical examination in the lung function laboratory (respiratory physiology). A Student's t-test was applied for the analysis of the data, and the level of significance was set at P < 0.05. Students belonging to the PBL curriculum obtained a higher score in the multiple-choice question examination (P = 0.001) and objective structured practical examination (P = 0.0001) compared with traditional (LBL) students. Students in the PBL group obtained significantly higher knowledge and skill scores in the respiratory physiology course compared with students in the traditional (LBL) style of medical schools.

  15. An investigation of factors influencing healthcare workers' use and acceptance of e-learning in post-school healthcare education.

    PubMed

    Mikalsen, Marius; Walderhaug, Ståle

    2009-01-01

    The objective of the study presented here was to perform an empirical investigation on factors affecting healthcare workers acceptance and utilisation of e-learning in post-school healthcare education. E-learning benefits are realised when key features of e-learning are not only applied, but deemed useful, compatible with the learning process and supportive in order to reach the overall goals of the learning process. We conducted a survey of 14 state-enrolled nurses and skilled-workers within the field of healthcare in Norway. The results show that perceived compatibility and subjective norm explain system usage of the e-learning tool amongst the students. We found that the fact that the students considered the e-learning to be compatible with the course in question had a positive effect on e-learning tool usage. We also found support for factors such as facilitating conditions and ease of use leads to the e-learning tool being considered useful.

  16. Effects of Academic Service Learning in Drug Misuse and Addiction on Students’ Learning Preferences and Attitudes Toward Harm Reduction

    PubMed Central

    Kabli, Noufissa; Liu, Ben; Seifert, Tricia

    2013-01-01

    Objective. To examine academic service-learning pedagogy on student learning and perceptions of drug misuse and addiction. Design. Third- and fourth-year pharmacology students were exposed to an academic service-learning pedagogy that integrated a community service experience with lectures, in-class discussions and debates, group projects, a final paper, and an examination. Reflective writing assignments throughout the course required students to assimilate and apply what they had learned in the classroom to what they learned in their community placement. Assessment. Changes in students’ responses on pre- and post-course survey instruments reflected shifts toward higher-order thinking. Also, subjective student-learning modalities shifted toward learning by writing. Students’ perspectives and attitudes allowed improved context of issues associated with drug misuse and harm reduction models. Conclusion. Academic service-learning pedagogy contributes to developing adaptable, well-rounded, engaged learners who become more compassionate and pragmatic in addressing scientific and social questions relating to drug addiction. PMID:23610481

  17. Adaptive learning in a compartmental model of visual cortex—how feedback enables stable category learning and refinement

    PubMed Central

    Layher, Georg; Schrodt, Fabian; Butz, Martin V.; Neumann, Heiko

    2014-01-01

    The categorization of real world objects is often reflected in the similarity of their visual appearances. Such categories of objects do not necessarily form disjunct sets of objects, neither semantically nor visually. The relationship between categories can often be described in terms of a hierarchical structure. For instance, tigers and leopards build two separate mammalian categories, both of which are subcategories of the category Felidae. In the last decades, the unsupervised learning of categories of visual input stimuli has been addressed by numerous approaches in machine learning as well as in computational neuroscience. However, the question of what kind of mechanisms might be involved in the process of subcategory learning, or category refinement, remains a topic of active investigation. We propose a recurrent computational network architecture for the unsupervised learning of categorial and subcategorial visual input representations. During learning, the connection strengths of bottom-up weights from input to higher-level category representations are adapted according to the input activity distribution. In a similar manner, top-down weights learn to encode the characteristics of a specific stimulus category. Feedforward and feedback learning in combination realize an associative memory mechanism, enabling the selective top-down propagation of a category's feedback weight distribution. We suggest that the difference between the expected input encoded in the projective field of a category node and the current input pattern controls the amplification of feedforward-driven representations. Large enough differences trigger the recruitment of new representational resources and the establishment of additional (sub-) category representations. We demonstrate the temporal evolution of such learning and show how the proposed combination of an associative memory with a modulatory feedback integration successfully establishes category and subcategory representations. PMID:25538637

  18. Medical Education in Infectious Diseases. Using Smartphone Apps for Active Learning

    PubMed Central

    Valdez, Luis; Gray, Andrea; Ramos, Gaston; Siu, Hugo

    2017-01-01

    Abstract Background Active Learning using smartphone technology can be implemented as a tool for teaching medical students (MS) and residents (Rs). The use of technology would increase participation and enhance student learning by engaging them in solving ID clinical case scenarios. Our objective was to describe the methods used and to share the opinions of the users of such active learning methods. Methods The smartphone applications used were Socrative and WhatsApp. We used Socrative during the Universidad Peruana de Ciencias Aplicadas (UPC) ID course for MS in two different ways. In selected lectures (4 of 32), teacher paced questions were asked based on clinical scenarios related to the topic reviewed, and by voluntary homework questionnaires (student paced). At the British American Hospital (BAH) Medicine Department (MS and Rs) Socrative was used similarly: during some noon lectures (teacher paced questions) and during the baseline MS exam and Rs mid-year exam and voluntary homework questions (student paced). WhatsApp is currently used at the BAH with questions send from Monday to Friday. MS /Rs answer individually via WhatsApp to the mentor in charge. The right answer is given the next day. Questions using WhatsApp deal with recent cases seen at the Wards or in the outpatient clinic, and are designed so that the MS/Rs must do quick literature searches in order to provide the right answer. Results Forty-one MS/Rs answered the survey on Socrative use, 25 of 48 (52%) of UPC MS and 16 (89%) MS/Rs from the BAH. Forty (97%) believed using Socrative had influenced their learning and all but 2 believed it promoted participation from the class. 36 (87.8%) would like to have Socrative used in other lectures and 35 (85%) in other courses. Only one person voted against Socrative use in courses or lectures. With regards to WhatsApp use 16 MS/Rs from BAH answered the survey. Six had used before WhatsApp as a teaching tool. All felt the methodology was useful for learning and promoting reading and would recommend this methodology to promote learning on a student paced way. Conclusion Socrative and WhatsApp can be used for teaching ID through MS/Rs smartphones. Most MS/Rs who were surveyed recommended the use of such methods in their education. Disclosures All authors: No reported disclosures.

  19. [Research on basic questions of intellectual property rights of acupuncture and moxibustion].

    PubMed

    Dong, Guo-Feng; Wu, Xiao-Dong; Han, Yan-Jing; Meng, Hong; Wang, Xin

    2011-12-01

    Along with the modernization and internationalization of acupuncture-moxibustion (acu-moxibustion), the issue of intellectual property rights has been becoming prominent and remarkable increasingly. In the present paper, the authors explain the basic issues of acu-moxibustion learning from the concept, scope, subject, object, contents and acquisition way of intellectual property rights. To make clear these questions will help us inherit and carry forward the existing civilization achievements of acu-moxibustion, and unceasingly bring forth new ideas and further improvement in clinical application, so as to serve the people's health in a better way.

  20. Causal learning is collaborative: Examining explanation and exploration in social contexts.

    PubMed

    Legare, Cristine H; Sobel, David M; Callanan, Maureen

    2017-10-01

    Causal learning in childhood is a dynamic and collaborative process of explanation and exploration within complex physical and social environments. Understanding how children learn causal knowledge requires examining how they update beliefs about the world given novel information and studying the processes by which children learn in collaboration with caregivers, educators, and peers. The objective of this article is to review evidence for how children learn causal knowledge by explaining and exploring in collaboration with others. We review three examples of causal learning in social contexts, which elucidate how interaction with others influences causal learning. First, we consider children's explanation-seeking behaviors in the form of "why" questions. Second, we examine parents' elaboration of meaning about causal relations. Finally, we consider parents' interactive styles with children during free play, which constrains how children explore. We propose that the best way to understand children's causal learning in social context is to combine results from laboratory and natural interactive informal learning environments.

  1. Learning Bridge: Curricular Integration of Didactic and Experiential Education

    PubMed Central

    Arendt, Cassandra S.; Cawley, Pauline; Buhler, Amber V.; Elbarbry, Fawzy; Roberts, Sigrid C.

    2010-01-01

    Objectives To assess the impact of a program to integrate introductory pharmacy practice experiences with pharmaceutical science topics by promoting active learning, self-directed learning skills, and critical-thinking skills. Design The Learning Bridge, a curriculum program, was created to better integrate the material first-year (P1) students learned in pharmaceutical science courses into their introductory pharmacy practice experiences. Four Learning Bridge assignments required students to interact with their preceptors and answer questions relating to the pharmaceutical science material concurrently covered in their didactic courses. Assessment Surveys of students and preceptors were conducted to measure the effectiveness of the Learning Bridge process. Feedback indicated the Learning Bridge promoted students' interaction with their preceptors as well as development of active learning, self-directed learning, and critical-thinking skills. Students also indicated that the Learning Bridge assignments increased their learning, knowledge of drug information, and comprehension of relevant data in package inserts. Conclusion The Learning Bridge process integrated the didactic and experiential components of the curriculum, enhancing student learning in both areas, and offered students educational opportunities to interact more with their preceptors. PMID:20498741

  2. Bayesian Cue Integration as a Developmental Outcome of Reward Mediated Learning

    PubMed Central

    Weisswange, Thomas H.; Rothkopf, Constantin A.; Rodemann, Tobias; Triesch, Jochen

    2011-01-01

    Average human behavior in cue combination tasks is well predicted by Bayesian inference models. As this capability is acquired over developmental timescales, the question arises, how it is learned. Here we investigated whether reward dependent learning, that is well established at the computational, behavioral, and neuronal levels, could contribute to this development. It is shown that a model free reinforcement learning algorithm can indeed learn to do cue integration, i.e. weight uncertain cues according to their respective reliabilities and even do so if reliabilities are changing. We also consider the case of causal inference where multimodal signals can originate from one or multiple separate objects and should not always be integrated. In this case, the learner is shown to develop a behavior that is closest to Bayesian model averaging. We conclude that reward mediated learning could be a driving force for the development of cue integration and causal inference. PMID:21750717

  3. A multi-instructor, team-based, active-learning exercise to integrate basic and clinical sciences content.

    PubMed

    Kolluru, Srikanth; Roesch, Darren M; Akhtar de la Fuente, Ayesha

    2012-03-12

    To introduce a multiple-instructor, team-based, active-learning exercise to promote the integration of basic sciences (pathophysiology, pharmacology, and medicinal chemistry) and clinical sciences in a doctor of pharmacy curriculum. A team-based learning activity that involved pre-class reading assignments, individual-and team-answered multiple-choice questions, and evaluation and discussion of a clinical case, was designed, implemented, and moderated by 3 faculty members from the pharmaceutical sciences and pharmacy practice departments. Student performance was assessed using a multiple-choice examination, an individual readiness assurance test (IRAT), a team readiness assurance test (TRAT), and a subjective, objective, assessment, and plan (SOAP) note. Student attitudes were assessed using a pre- and post-exercise survey instrument. Students' understanding of possible correct treatment strategies for depression improved. Students were appreciative of this true integration of basic sciences knowledge in a pharmacotherapy course and to have faculty members from both disciplines present to answer questions. Mean student score on the on depression module for the examination was 80.4%, indicating mastery of the content. An exercise led by multiple instructors improved student perceptions of the importance of team-based teaching. Integrated teaching and learning may be achieved when instructors from multiple disciplines work together in the classroom using proven team-based, active-learning exercises.

  4. Automated analysis of short responses in an interactive synthetic tutoring system for introductory physics

    NASA Astrophysics Data System (ADS)

    Nakamura, Christopher M.; Murphy, Sytil K.; Christel, Michael G.; Stevens, Scott M.; Zollman, Dean A.

    2016-06-01

    Computer-automated assessment of students' text responses to short-answer questions represents an important enabling technology for online learning environments. We have investigated the use of machine learning to train computer models capable of automatically classifying short-answer responses and assessed the results. Our investigations are part of a project to develop and test an interactive learning environment designed to help students learn introductory physics concepts. The system is designed around an interactive video tutoring interface. We have analyzed 9 with about 150 responses or less. We observe for 4 of the 9 automated assessment with interrater agreement of 70% or better with the human rater. This level of agreement may represent a baseline for practical utility in instruction and indicates that the method warrants further investigation for use in this type of application. Our results also suggest strategies that may be useful for writing activities and questions that are more appropriate for automated assessment. These strategies include building activities that have relatively few conceptually distinct ways of perceiving the physical behavior of relatively few physical objects. Further success in this direction may allow us to promote interactivity and better provide feedback in online learning systems. These capabilities could enable our system to function more like a real tutor.

  5. Parametric Crowd Generation Software for MS&T Simulations and Training

    DTIC Science & Technology

    2007-02-20

    3 Technology Overview 5 Dynemotion System Components 5 Dynemotion System Architecture 6 Dynemotion-Enabled NPC Brain Cycles 9 Dynemotion API...Contents 10 Development Project Background Information 11 Potential Application and Impact for the DoD 13 Project Objectives, Scope...Methodology 13 Benefits of the Project 13 Project Innovation 14 *l_essons Learned and Open Questions 14 Research and Development Challenges 16

  6. Identity Issues in Building an ESL Community: The Puerto Rican Experience

    ERIC Educational Resources Information Center

    Morales, Betsy; Biau, Eileen K.

    2009-01-01

    Whenever a second language is the object of learning, identity (or sense of self) is at stake, and the question of what community and what speech community one belongs to, strives to belong to, or is afraid to belong to raises complex issues. As stated by Zarate, Bhimji, and Reese (2005): "A bicultural identity is not necessarily a homogeneous or…

  7. L2 Acquisition of Spanish Dative Clitics by English and Dutch Learners

    ERIC Educational Resources Information Center

    Escobar-Álvarez, M. Ángeles

    2017-01-01

    This article examines the second language acquisition (SLA) of Spanish dative clitics in clitic doubling (CLD) structures that are closely related to the double object construction (DOC) in English and Dutch. It also addresses the question of how adult English and Dutch speakers learning L2 Spanish in a formal setting develop knowledge and use of…

  8. An Integrated Contextual and Web-Based Issue Quest Approach to Improving Students' Learning Achievements, Attitudes and Critical Thinking

    ERIC Educational Resources Information Center

    Sung, Han-Yu; Hwang, Gwo-Jen; Chang, Hong-Sheng

    2015-01-01

    In the era of computer and communication technologies, fostering students' high-level thinking abilities has become an important educational objective. Engaging students in web information searching to answer a series of questions related to a target issue has been recognized as a helpful approach for promoting students' thinking processes. In…

  9. SCDC Spanish Curricula Units. Fine Arts Strand, Unit 8, Grade 3, Teacher's Guide--Multi-Ethnic Edition.

    ERIC Educational Resources Information Center

    Spanish Curricula Development Center, Miami Beach, FL.

    One of 10 basic instructional units developed for Spanish-speaking children at the primary level, this bilingual fine arts unit, consisting of kits 29-32, has as its theme "the extended community". Learning and assessment activities support the spiraling question of how change occurs. Focus, objective, and materials for each of the activities is…

  10. Assessing Understanding of Complex Learning Outcomes and Real-World Skills Using an Authentic Software Tool: A Study from Biomedical Sciences

    ERIC Educational Resources Information Center

    Dermo, John; Boyne, James

    2014-01-01

    We describe a study conducted during 2009-12 into innovative assessment practice, evaluating an assessed coursework task on a final year Medical Genetics module for Biomedical Science undergraduates. An authentic e-assessment coursework task was developed, integrating objectively marked online questions with an online DNA sequence analysis tool…

  11. Face validation of the Virtual Electrosurgery Skill Trainer (VEST©).

    PubMed

    Sankaranarayanan, Ganesh; Li, Baichun; Miller, Amie; Wakily, Hussna; Jones, Stephanie B; Schwaitzberg, Steven; Jones, Daniel B; De, Suvranu; Olasky, Jaisa

    2016-02-01

    Electrosurgery is a modality that is widely used in surgery, whose use has resulted in injuries, OR fires and even death. The SAGES has established the FUSE program to address the knowledge gap in the proper and safe usage of electrosurgical devices. Complementing it, we have developed the Virtual Electrosurgery Skill Trainer (VEST(©)), which is designed to train subjects in both cognitive and motor skills necessary to safely operate electrosurgical devices. The objective of this study is to asses the face validity of the VEST(©) simulator. Sixty-three subjects were recruited at the 2014 SAGES Learning Center. They all completed the monopolar electrosurgery module on the VEST(©) simulator. At the end of the study, subjects assessed the face validity with questions that were scored on a 5-point Likert scale. The subjects were divided into two groups; FUSE experience (n = 15) and no FUSE experience (n = 48). The median score for both the groups was 4 or higher on all questions and 5 on questions on effectiveness of VEST(©) in aiding learning electrosurgery fundamentals. Questions on using the simulator in their own skills lab and recommending it to their peers also scored at 5. Mann-Whitney U test showed no significant difference (p > 0.05) indicating a general agreement. 46% of the respondents preferred VEST compared with 52% who preferred animal model and 2% preferred both for training in electrosurgery. This study demonstrated the face validity of the VEST(©) simulator. High scores showed that the simulator was visually realistic and reproduced lifelike tissue effects and the features were adequate enough to provide high realism. The self-learning instructional material was also found to be very useful in learning the fundamentals of electrosurgery. Adding more modules would increase the applicability of the VEST(©) simulator.

  12. Face Validation of the Virtual Electrosurgery Skill Trainer (VEST©)

    PubMed Central

    Sankaranarayanan, Ganesh; Li, Baichun; Miller, Amie; Wakily, Hussna; Jones, Stephanie B.; Schwaitzberg, Steven; Jones, Daniel B.; De, Suvranu; Olasky, Jaisa

    2015-01-01

    Background Electrosurgery is a modality that is widely used in surgery, whose use has resulted in injuries, OR fires and even death. The SAGES has established the FUSE program to address the knowledge gap in the proper and safe usage of electrosurgical devices. Complementing it, we have developed the Virtual Electrosurgery Skill Trainer (VEST©), which is designed to train subjects in both cognitive and motor skills necessary to safely operate electrosurgical devices. The objective of this study is to asses the face validity of the VEST© simulator. Methods Sixty-three subjects were recruited at the 2014 SAGES Learning Center. They all completed the monopolar electrosurgery module on the VEST© simulator. At the end of the study, subjects assessed the face validity with questions that were scored on a 5-point Likert scale. Results The subjects were divided into two groups; FUSE experience (n = 15) and no FUSE experience (n = 48). The median score for both the groups was 4 or higher on all questions and 5 on questions on effectiveness of VEST© in aiding learning electrosurgery fundamentals. Questions on using the simulator in their own skills lab and recommending it to their peers also scored at 5. Mann-Whitney U test showed no significant difference (p > 0.05) indicating a general agreement. 46 % of the respondents preferred VEST compared to 52 % who preferred animal model and 2 % preferred both for training in electrosurgery. Conclusion This study demonstrated the face validity of the VEST © simulator. High scores showed that the simulator was visually realistic and reproduced lifelike tissue effects and the features were adequate enough to provide high realism. The self-learning instructional material was also found to be very useful in learning the fundamentals of electrosurgery. Adding more modules would increase the applicability of the VEST© simulator. PMID:26092003

  13. Enhancing learning using questions, adjunct to science charts

    NASA Astrophysics Data System (ADS)

    Holliday, William G.; Benson, Garth

    This study supported two hypotheses. First, adjunct questions interacted with a science chart so powerfully that content established as difficult to learn in the pilot and in this study's control groups became easier to learn when charted. Second, students familiar with the chart test before instruction (test exposure) were better prepared to take this test after instruction. This adjunct-question study examined the generalizability of selective-attention and academic-studying hypotheses to a modified science chart medium. About 300 high school students were randomly assigned to four conditions each including a vitamin chart (chart only, test exposure, importance of questions emphasized to students by teachers, and combinational conditions - test exposure and question importance) across 16 biology classrooms. Then these same students were again randomly assigned within each classroom to a control and to four question treatments no questions, questions focusing on easy-to-learn charted content, questions focusing on difficult-to-learn charted content, and a combinational treatment.

  14. Enhancing learning using questions adjunct to science charts

    NASA Astrophysics Data System (ADS)

    Holliday, William G.; Benson, Garth

    This study supported two hypotheses. First, adjunct questions interacted with a science chart so powerfully that content established as difficult to learn in the pilot and in this study's control groups became easier to learn when charted. Second, students familiar with the chart test before instruction (test exposure) were better prepared to take this test after instruction. This adjunct-question study examined the generalizability of selective-attention and academic-studying hypotheses to a modified science chart medium. About 300 high school students were randomly assigned to four conditions each including a vitamin chart (chart only, test exposure, importance of questions emphasized to students by teachers, and combinational conditions--test exposure and question importance) across 16 biology classrooms. Then these same students were again randomly assigned within each classroom to a control and to four question treatments (no questions, questions focusing on easy-to-learn charted content, questions focusing on difficult-to-learn charted content, and a combinational treatment).

  15. Lessons from psychiatry and psychiatric education for medical learners and teachers.

    PubMed

    Hilty, Donald M; Srinivasan, Malathi; Xiong, Glen L; Ferranti, Jessica; Li, Su-Ting T

    2013-06-01

    Medical learners, teachers, and institutions face significant challenges in health care delivery and in training the next generation of clinicians. We propose that psychiatry offers lessons which may help improve how we take care of patients and how we teach others to care for patients. Our objective is to discuss what learners and teachers can learn from psychiatry, organized around (1) how we make decisions, (2) how we learn, and (3) how we reflect on our practice. Information from clinical care, education, neuroscience and other aspects of life (e.g. business, creativity, and research) help us on these processes. We make 'good' decisions in concert with patients and learners, by listening to their experiences, asking questions and exploring subjective and objective information. Our learning has a neurobiological basis, and is effectively furthered by personalization, reinforcement, acquisition of critical thinking skills, and assessment of our limitations and errors. Our ability to reflect is determined by attitude, skill, tolerating ambiguity or dissonance, and planning for the unexpected. These processes - in addition to knowledge and other skills - will help physicians be successful in practice, learning and teaching, research and leadership.

  16. [Continuing medical education: how to write multiple choice questions].

    PubMed

    Soler Fernández, R; Méndez Díaz, C; Rodríguez García, E

    2013-06-01

    Evaluating professional competence in medicine is a difficult but indispensable task because it makes it possible to evaluate, at different times and from different perspectives, the extent to which the knowledge, skills, and values required for exercising the profession have been acquired. Tests based on multiple choice questions have been and continue to be among the most useful tools for objectively evaluating learning in medicine. When these tests are well designed and correctly used, they can stimulate learning and even measure higher cognitive skills. Designing a multiple choice test is a difficult task that requires knowledge of the material to be tested and of the methodology of test preparation as well as time to prepare the test. The aim of this article is to review what can be evaluated through multiple choice tests, the rules and guidelines that should be taken into account when writing multiple choice questions, the different formats that can be used, the most common errors in elaborating multiple choice tests, and how to analyze the results of the test to verify its quality. Copyright © 2012 SERAM. Published by Elsevier Espana. All rights reserved.

  17. The Effect of Using a Visual Representation Tool in a Teaching-Learning Sequence for Teaching Newton's Third Law

    NASA Astrophysics Data System (ADS)

    Savinainen, Antti; Mäkynen, Asko; Nieminen, Pasi; Viiri, Jouni

    2017-02-01

    This paper presents a research-based teaching-learning sequence (TLS) that focuses on the notion of interaction in teaching Newton's third law (N3 law) which is, as earlier studies have shown, a challenging topic for students to learn. The TLS made systematic use of a visual representation tool—an interaction diagram (ID)—highlighting interactions between objects and addressing the learning demand related to N3 law. This approach had been successful in enhancing students' understanding of N3 law in pilot studies conducted by teacher-researchers. However, it was unclear whether teachers, who have neither been involved with the research nor received intensive tutoring, could replicate the positive results in ordinary school settings. To address this question, we present an empirical study conducted in 10 Finnish upper secondary schools with students ( n = 261, aged 16) taking their mandatory physics course. The study design involved three groups: the heavy ID group (the TLS with seven to eight exercises on IDs), the light ID group (two to three exercises on IDs) and the no ID group (no exercises on IDs). The heavy and light ID groups answered eight ID questions, and all the students answered four questions on N3 law after teaching the force concept. The findings clearly suggest that systematic use of the IDs in teaching the force concept significantly fostered students' understanding of N3 law even with teachers who have no intensive tutoring or research background.

  18. [Providing successful education and further training: 10 tips].

    PubMed

    Brand, Paul L P; Boendermaker, Peter M; Venekamp, Ruud M

    2014-01-01

    Almost all physicians teach or provide postgraduate medical education from time to time. Although many people assume that there are 'born teachers' and 'those who will never learn to teach', teaching is an ability. The knowledge and skills required to teach well can be learned and practised. In this review article, we present 10 tips that will help the busy clinician to teach effectively. The 10 tips, which are based on the principles of adult learning, are: prepare your teaching session, involve the learners actively, connect to the learners' level of competence, define learning objectives, make the subject of your teaching relevant to the learners, use questions, be a good role model, vary your teaching methods, practise your teaching, and limit the amount of material you are teaching in each session.

  19. Qualitative analysis of student beliefs and attitudes after an objective structured clinical evaluation: implications for affective domain learning in undergraduate nursing education.

    PubMed

    Cazzell, Mary; Rodriguez, Amber

    2011-12-01

    This qualitative study explored the feelings, beliefs, and attitudes of senior-level undergraduate pediatric nursing students upon completion of a medication administration Objective Structured Clinical Evaluation (OSCE). The affective domain is the most neglected domain in higher education, although it is deemed the "gateway to learning." Quantitative assessments of clinical skills performed during OSCEs usually address two of the three domains of learning: cognitive (knowledge) and psychomotor skills. Twenty students volunteered to participate in focus groups (10 per group) and were asked three questions relevant to their feelings, beliefs, and attitudes about their OSCE experiences. Students integrated the attitude of safety first into future practice but felt that anxiety, loss of control, reaction under pressure, and no feedback affected their ability to connect the OSCE performance with future clinical practice. The findings affect future affective domain considerations in the development, modification, and assessment of OSCEs across the undergraduate nursing curriculum.

  20. A procedural, pragmatist account of ethical objectivity.

    PubMed

    Roth, Amanda

    2013-06-01

    This article offers a procedural, pragmatist account of objectivity in the domain of the good that is inspired by pragmatic and feminist critiques of objectivity in philosophy of science and epistemology. I begin by asking first what we want to capture--or ought to want to capture--with a notion of ethical objectivity and in answer to this question I identify four "points" to ethical objectivity: undergirding the possibility of mistakenness, making genuine disagreement possible, making sense of our appreciation of the ethical perspectives of others, and making possible a sense of ethical improvement or learning. I then lay out a process-based account of objectivity in ethics that makes good on the four points I have identified. Finally, I consider worries related to convergence, bias, and ontology and defend the procedural, pragmatist account in light of those potential objections.

  1. Creation and pilot testing of cases for case-based learning: A pedagogical approach for pathology cancer diagnosis

    PubMed Central

    Wilson, Michael; Masia, Ricard; Moloo, Zahir; Stall, Jennifer; Eslan, Alexia; Ayers, Stephanie; Mutuku, Angela

    2017-01-01

    Background Case-based learning (CBL) is an established pedagogical active learning method used in various disciplines and defined based on the field of study and type of case. The utility of CBL for teaching specific aspects of cancer diagnosis to practising pathologists has not been previously studied in sub-Saharan Africa. Objectives We aimed to pilot test standardised cancer cases on a group of practising pathologists in sub-Saharan Africa to evaluate case content, clarity of questions and delivery of content. Methods Expert faculty created cases for the four most commonly diagnosed cancers. The format included mini-cases and bullet cases which were all open-ended. The questions dealt with interpretation of clinical information, gross specimen examination, morphologic characteristics of tumours, ancillary testing, reporting and appropriate communication to clinicians. Results Cases on breast, cervical, prostate and colorectal cancers were tested on seven practising pathologists. Each case took an average of 45–90 min to complete. Questions that were particularly challenging to testers were on: Specimens they should have been but for some reason were not exposed to in routine practice.Ancillary testing and appropriate tumour staging. New knowledge gained included tumour grading and assessment of radial margins. Revisions to cases were made based on testers’ feedback, which included rewording of questions to reduce ambiguity and adding of tables to clarify concepts. Conclusion Cases were created for CBL in Kenya, but these are applicable elsewhere in Africa and beyond to teach cancer diagnosis. The pilot testing of cases prepared faculty for the actual CBL course and feedback provided by the testers assisted in improving the questions and impact on day-to-day practice. PMID:29147646

  2. A Question of Questions.

    ERIC Educational Resources Information Center

    Fenwick, John; McMillan, Rod

    In a conventional teaching situation, a lecturer may use a wide range of questioning techniques aimed at helping students to become active learners. In distance learning, students are often isolated and have limited opportunities for interaction in a social learning environment. Hence, learning strategies in distance learning need to be structured…

  3. The advantage of objects over images in discrimination and reversal learning by kea, Nestor notabilis

    PubMed Central

    O'Hara, Mark; Huber, Ludwig; Gajdon, Gyula Kopanny

    2015-01-01

    Studies investigating the same paradigm but employing different methods are often directly compared in the literature. One such paradigm used to assess behavioural flexibility in animals is reversal learning. Commonly, these studies require individuals to learn the reward contingency of either solid objects presented on the ground or images presented on a touchscreen. Once learned, these contingencies are swapped. Researchers often refer to trials required to reach learning criteria from different studies, to compare the flexibility of different species, but rarely take methodological differences into account. A direct evaluation of the validity of such comparisons is lacking. To address this latent question, we confronted kea, an alpine parrot species of New Zealand and known for its behavioural flexibility, with a standard reversal learning paradigm on the touchscreen and a standard reversal learning paradigm with solid objects. The kea required significantly more trials to reach criterion in the acquisition and the reversal on the touchscreen. Also, the absolute increase in the number of trials required for the reversal was significantly greater on the touchscreen. This indicates that it is not valid to compare learning speed across studies that do not correspond in the addressed methodology. Taking into account the kea's ecology and explorative nature we discuss stimulus abstraction (limited depth cues and tactile stimulus feedback) and the spatial relation between reward and stimulus on the touchscreen as possible causes for decreased inhibition in this condition. Contrary to the absolute increase in number of trials required for the reversal, the increase in relation to the acquisition was greater with solid objects. This highlights the need for further research on the mechanisms involved causing methodology-dependent differences, some of which we discuss, in order to increase the validity of interpretations across studies and in respect to the subject's ecology. PMID:25745190

  4. The Emergence of Tool Use during the Second Year of Life

    ERIC Educational Resources Information Center

    Rat-Fischer, Lauriane; O'Regan, J. Kevin; Fagard, Jacqueline

    2012-01-01

    Despite a growing interest in the question of tool-use development in infants, no study so far has systematically investigated how learning to use a tool to retrieve an out-of-reach object progresses with age. This was the first aim of this study, in which 60 infants, aged 14, 16, 18, 20, and 22 months, were presented with an attractive toy and a…

  5. Emergency Medical Care. A Manual for the Paramedic in the Field--Workbook.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    This workbook is designed to accompany the text of the same name and to serve as an aid to both learning and review during the course of study. The workbook consists of 15 module self-tests and vocabulary lists that follow the modules of the text. Tests consist of objective questions (multiple choice, fill-in-the-blank, short answers, and…

  6. How Cognitive Engagement Fluctuates during a Team-Based Learning Session and How It Predicts Academic Achievement

    ERIC Educational Resources Information Center

    Rotgans, Jerome I.; Schmidt, Henk G.; Rajalingam, Preman; Hao, Joey Wong Ying; Canning, Claire Ann; Ferenczi, Michael A.; Low-Beer, Naomi

    2018-01-01

    The objective of the paper is to report findings of two studies that attempted to find answers to the following questions: (1) What are the levels of cognitive engagement in TBL?; (2) Are there differences between students who were more exposed to TBL than students who were less exposed to TBL?; (3) To which extent does cognitive engagement…

  7. The Question of the Objective Basis of Whitehead's Theory of the Rhythm of Education: Homeostasis Research and Chronobiology

    ERIC Educational Resources Information Center

    Scarfe, Adam C.

    2016-01-01

    Alfred North Whitehead's (1861-1947) theory of the rhythm of education has enjoyed much popularity and success in terms of providing a general model for conceptualizing learning, teaching, and research processes. However, in respect to the Whiteheadian notion that there is a rhythm belonging to such processes, of which educators ought to be aware,…

  8. Self Reflections of Undergraduate Students on Using Web-Supported Counterintuitive Science Demonstrations

    NASA Astrophysics Data System (ADS)

    Kumar, David Devraj; Dunn, Jessica

    2018-03-01

    Analysis of self-reflections of undergraduate education students in a project involving web-supported counterintuitive science demonstrations is reported in this paper. Participating students (N = 19) taught science with counterintuitive demonstrations in local elementary school classrooms and used web-based resources accessed via wireless USB adapters. Student reflections to seven questions were analyzed qualitatively using four components of reflection (meeting objectives/perception of learning, dynamics of pedagogy, special needs accommodations, improving teaching) deriving 27 initial data categories and 12 emergent themes. Overall the undergraduates reported meeting objectives, engaging students in pedagogically relevant learning tasks including, providing accommodations to students with special needs, and gaining practice and insight to improve their own teaching. Additional research is needed to arrive at generalizable findings concerning teaching with web-supported counterintuitive science demonstrations in elementary classrooms.

  9. Active-learning Strategies for Legal Topics and Substance Abuse in a Pharmacy Curriculum.

    PubMed

    Steinhardt, Sarah J; Clark, John E; Kelly, William N; Hill, Angela M

    2017-02-25

    Objective. To implement active-learning strategies to engage students in learning, applying, and teaching legal and substance abuse topics. Design. Medication Safety course student groups created films on a National Patient Safety Goal (NPSG) using a movie genre and presented them in film festival format. Pharmacogenomics course student groups taught ethical, legal, and social implications (ELSI) topics through presentation of short stories about comic book characters with genetic mutations. Students in the Drugs of Abuse course composed and performed dances depicting the mechanism of action of a drug in an in-class rave dance format. Assessment. Course evaluations revealed student engagement with subject material and enjoyment of the creative applications, critical thinking, and collaborative aspects of the activities. Students performed well on examination questions and graded assignments. Conclusion. These active-learning strategies facilitated students' abilities to learn, apply, and teach material in medication safety, pharmacogenomics, and substance abuse courses.

  10. Active-learning Strategies for Legal Topics and Substance Abuse in a Pharmacy Curriculum

    PubMed Central

    Clark, John E.; Kelly, William N.; Hill, Angela M.

    2017-01-01

    Objective. To implement active-learning strategies to engage students in learning, applying, and teaching legal and substance abuse topics. Design. Medication Safety course student groups created films on a National Patient Safety Goal (NPSG) using a movie genre and presented them in film festival format. Pharmacogenomics course student groups taught ethical, legal, and social implications (ELSI) topics through presentation of short stories about comic book characters with genetic mutations. Students in the Drugs of Abuse course composed and performed dances depicting the mechanism of action of a drug in an in-class rave dance format. Assessment. Course evaluations revealed student engagement with subject material and enjoyment of the creative applications, critical thinking, and collaborative aspects of the activities. Students performed well on examination questions and graded assignments. Conclusion. These active-learning strategies facilitated students’ abilities to learn, apply, and teach material in medication safety, pharmacogenomics, and substance abuse courses. PMID:28289294

  11. Can Reading Questions Foster Active Learning? A Study of Six College Courses

    ERIC Educational Resources Information Center

    Koontz, T. M.; Plank, K. M.

    2011-01-01

    Many instructors strive to encourage student reading outside of class and active learning in class. One pedagogical tool, structured reading questions, can help do both. Using examples from question sets across six courses, the authors illustrate how reading questions can help students achieve the six active-learning principles described by…

  12. Evaluating a technical university's placement test using the Rasch measurement model

    NASA Astrophysics Data System (ADS)

    Salleh, Tuan Salwani; Bakri, Norhayati; Zin, Zalhan Mohd

    2016-10-01

    This study discusses the process of validating a mathematics placement test at a technical university. The main objective is to produce a valid and reliable test to measure students' prerequisite knowledge to learn engineering technology mathematics. It is crucial to have a valid and reliable test as the results will be used in a critical decision making to assign students into different groups of Technical Mathematics 1. The placement test which consists of 50 mathematics questions were tested on 82 new diplomas in engineering technology students at a technical university. This study employed rasch measurement model to analyze the data through the Winsteps software. The results revealed that there are ten test questions lower than less able students' ability. Nevertheless, all the ten questions satisfied infit and outfit standard values. Thus, all the questions can be reused in the future placement test at the technical university.

  13. Learning style and concept acquisition of community college students in introductory biology

    NASA Astrophysics Data System (ADS)

    Bobick, Sandra Burin

    This study investigated the influence of learning style on concept acquisition within a sample of community college students in a general biology course. There are two subproblems within the larger problem: (1) the influence of demographic variables (age, gender, number of college credits, prior exposure to scientific information) on learning style, and (2) the correlations between prior scientific knowledge, learning style and student understanding of the concept of the gene. The sample included all students enrolled in an introductory general biology course during two consecutive semesters at an urban community college. Initial data was gathered during the first week of the semester, at which time students filled in a short questionnaire (age, gender, number of college credits, prior exposure to science information either through reading/visual sources or a prior biology course). Subjects were then given the Inventory of Learning Processes-Revised (ILP-R) which measures general preferences in five learning styles; Deep Learning; Elaborative Learning, Agentic Learning, Methodical Learning and Literal Memorization. Subjects were then given the Gene Conceptual Knowledge pretest: a 15 question objective section and an essay section. Subjects were exposed to specific concepts during lecture and laboratory exercises. At the last lab, students were given the Genetics Conceptual Knowledge Posttest. Pretest/posttest gains were correlated with demographic variables and learning styles were analyzed for significant correlations. Learning styles, as the independent variable in a simultaneous multiple regression, were significant predictors of results on the gene assessment tests, including pretest, posttest and gain. Of the learning styles, Deep Learning accounted for the greatest positive predictive value of pretest essay and pretest objective results. Literal Memorization was a significant negative predictor for posttest essay, essay gain and objective gain. Simultaneous multiple regression indicated that demographic variables were significant positive predictors for Methodical, Deep and Elaborative Learning Styles. Stepwise multiple regression resulted in number of credits, Read Science and gender (female) as significant predictors of learning styles. The findings of this study emphasize the importance of learning styles in conceptual understanding of the gene and the correlation of nonformal exposure to science information with learning style and conceptual understanding.

  14. Brewing for Students: An Inquiry-Based Microbiology Lab †

    PubMed Central

    Sato, Brian K.; Alam, Usman; Dacanay, Samantha J.; Lee, Amanda K.; Shaffer, Justin F.

    2015-01-01

    In an effort to improve and assess student learning, there has been a push to increase the incorporation of discovery-driven modules and those that contain real-world relevance into laboratory curricula. To further this effort, we have developed, implemented, and assessed an undergraduate microbiology laboratory experiment that requires students to use the scientific method while brewing beer. The experiment allows students to brew their own beer and characterize it based on taste, alcohol content, calorie content, pH, and standard reference method. In addition, we assessed whether students were capable of achieving the module learning objectives through a pre-/posttest, student self-evaluation, exam-embedded questions, and an associated worksheet. These objectives included describing the role of the brewing ingredients and predicting how altering the ingredients would affect the characteristics of the beer, amongst others. By completing this experimental module, students accomplished the module objectives, had greater interest in brewing, and were more likely to view beer in scientific terms. Journal of Microbiology & Biology Education PMID:26753030

  15. Brewing for Students: An Inquiry-Based Microbiology Lab.

    PubMed

    Sato, Brian K; Alam, Usman; Dacanay, Samantha J; Lee, Amanda K; Shaffer, Justin F

    2015-12-01

    In an effort to improve and assess student learning, there has been a push to increase the incorporation of discovery-driven modules and those that contain real-world relevance into laboratory curricula. To further this effort, we have developed, implemented, and assessed an undergraduate microbiology laboratory experiment that requires students to use the scientific method while brewing beer. The experiment allows students to brew their own beer and characterize it based on taste, alcohol content, calorie content, pH, and standard reference method. In addition, we assessed whether students were capable of achieving the module learning objectives through a pre-/posttest, student self-evaluation, exam-embedded questions, and an associated worksheet. These objectives included describing the role of the brewing ingredients and predicting how altering the ingredients would affect the characteristics of the beer, amongst others. By completing this experimental module, students accomplished the module objectives, had greater interest in brewing, and were more likely to view beer in scientific terms. Journal of Microbiology & Biology Education.

  16. [The Medical Examination - Between Desire and Reality - Analysis of Consensus Between the Second Part of the Medical Licensing Exam (IMPP) and the National Catalogue of Expertise-based Learning Goals in Surgery (NKLC)].

    PubMed

    Sterz, Jasmina; Rüsseler, Miriam; Britz, Vanessa; Stefanescu, Christina; Hoefer, Sebastian H; Adili, Farzin; Schreckenbach, Teresa; Schleicher, Iris; Weber, Roxane; Hofmann, Hans-Stefan; Voß, Friedericke; König, Sarah; Heinemann, Markus K; Kadmon, Martina

    2017-12-01

    Background The working party of the German Society for Surgery (DGCH) on undergraduate surgical education has developed a national expertise-based catalogue of learning goals in surgery (NKLC). This study analyses the extent to which the questions of the German second medical licensing examination compiled by the IMPP are congruent with the NKLC and which thematic focus is emphasised. Materials and Methods Firstly, a guideline and evaluation sheet were developed in order to achieve documentation of the individual examination questions of the second licensing examination with respect to the learning goals of the NKLC. In a retrospective analysis from autumn 2009 to autumn 2014, eleven licensing examinations in human medicine were screened independently by three different reviewers. In accordance with the guideline, the surgical questions were identified and subsequently matched to the learning goals of the NKLC. The analysis included the number of surgical learning goals as well as the number of surgical questions for each examination, learning goal, and different levels of expertise (LE). Results Thirteen reviewers from six surgical disciplines participated in the analysis. On average, reviewers agreed on the differentiation between surgical and non-surgical questions in 79.1% of all 3480 questions from 11 licensing examinations. For each examination (n = 320 questions), 98.8 ± 22.6 questions (min.: 69, max.: 150) were rated as surgical. For each surgical learning goal addressed, 2.2 ± 0.3 questions (min.: 1, max.: 16) were asked. For each examination, 23.5 ± 6.3 questions (min.: 11; max.: 31) referred to learning goals of LE 3, 52.5 ± 16.7 questions (min.: 34; max.: 94) addressed learning goals of LE 2 and 22.8 ± 7.7 questions (min.: 9; max.: 34) were related to learning goals of LE 1. 64 learning goals (27.8% of all learning goals of the NKLC) were not reflected in the examinations. With a total of 70 questions, the most frequently examined surgical topic was "disorders of the rheumatic spectrum". Conclusion The number of surgical examination questions in the German second medical licensing examination seems to be sufficient. However, the questions seem to be unevenly distributed between different surgical areas of undergraduate education. In order to achieve a more homogenous representation of relevant surgical topics, improved alignment is needed between the state examination with existing catalogues of learning goals by the IMPP. Georg Thieme Verlag KG Stuttgart · New York.

  17. A FAQ-Based e-Learning Environment to Support Japanese Language Learning

    ERIC Educational Resources Information Center

    Liu, Yuqin; Yin, Chengjiu; Ogata, Hiroaki; Qiao, Guojun; Yano, Yoneo

    2011-01-01

    In traditional classes, having many questions from learners is important because these questions indicate difficult points for learners and for teachers. This paper proposes a FAQ-based e-Learning environment to support Japanese language learning that focuses on learner questions. This knowledge sharing system enables learners to interact and…

  18. The legacy of care as reflexive learning

    PubMed Central

    García, Marta Rodríguez; Moya, Jose Luis Medina

    2016-01-01

    Abstract Objective: to analyze whether the tutor's use of reflexive strategies encourages the students to reflect. The goal is to discover what type of strategies can help to achieve this and how tutors and students behave in the practical context. Method: a qualitative and ethnographic focus was adopted. Twenty-seven students and 15 tutors from three health centers participated. The latter had received specific training on reflexive clinical tutoring. The analysis was developed through constant comparisons of the categories. Results: the results demonstrate that the tutors' use of reflexive strategies such as didactic questioning, didactic empathy and pedagogical silence contributes to encourage the students' reflection and significant learning. Conclusions: reflexive practice is key to tutors' training and students' learning. PMID:27305180

  19. Scientific Assistant Virtual Laboratory (SAVL)

    NASA Astrophysics Data System (ADS)

    Alaghband, Gita; Fardi, Hamid; Gnabasik, David

    2007-03-01

    The Scientific Assistant Virtual Laboratory (SAVL) is a scientific discovery environment, an interactive simulated virtual laboratory, for learning physics and mathematics. The purpose of this computer-assisted intervention is to improve middle and high school student interest, insight and scores in physics and mathematics. SAVL develops scientific and mathematical imagination in a visual, symbolic, and experimental simulation environment. It directly addresses the issues of scientific and technological competency by providing critical thinking training through integrated modules. This on-going research provides a virtual laboratory environment in which the student directs the building of the experiment rather than observing a packaged simulation. SAVL: * Engages the persistent interest of young minds in physics and math by visually linking simulation objects and events with mathematical relations. * Teaches integrated concepts by the hands-on exploration and focused visualization of classic physics experiments within software. * Systematically and uniformly assesses and scores students by their ability to answer their own questions within the context of a Master Question Network. We will demonstrate how the Master Question Network uses polymorphic interfaces and C# lambda expressions to manage simulation objects.

  20. Medical students' opportunities to participate and learn from activities at an internal medicine ward: an ethnographic study

    PubMed Central

    Hägg-Martinell, A; Hult, H; Henriksson, P; Kiessling, A

    2017-01-01

    Objectives To optimise medical students’ early clerkship is a complex task since it is conducted in a context primarily organised to take care of patients. Previous studies have explored medical students’ perceptions of facilitation and hindrance of learning. However, the opportunities for medical student to learn within the culture of acute medicine care have not been fully investigated. This study aimed to explore how medical students approach, interact and socialise in an acute internal medicine ward context, and how spaces for learning are created and used in such a culture. Design and setting Ethnographic observations were performed of medical students' interactions and learning during early clerkship at an acute internal medicine care ward. Field notes were taken, transcribed and analysed qualitatively. Data analysis was guided by Wenger's theory of communities of practice. Participants 21 medical students and 30 supervisors participated. Results Two themes were identified: Nervousness and curiosity—students acted nervously and stressed, especially when they could not answer questions. Over time curiosity could evolve. Unexplored opportunities to support students in developing competence to judge and approach more complex patient-related problems were identified. Invited and involved—students were exposed to a huge variation of opportunities to learn, and to interact and to be involved. Short placements seemed to disrupt the learning process. If and how students became involved also depended on supervisors' activities and students' initiatives. Conclusions This study shed light on how an acute internal medicine ward culture can facilitate medical students' possibilities to participate and learn. Medical students' learning situations were characterised by questions and answers rather than challenging dialogues related to the complexity of presented patient cases. Further, students experienced continuous transfers between learning situations where the potential to be involved differed in a wide variety of ways. PMID:28196948

  1. Content-based VLE designs improve learning efficiency in constructivist statistics education.

    PubMed

    Wessa, Patrick; De Rycker, Antoon; Holliday, Ian Edward

    2011-01-01

    We introduced a series of computer-supported workshops in our undergraduate statistics courses, in the hope that it would help students to gain a deeper understanding of statistical concepts. This raised questions about the appropriate design of the Virtual Learning Environment (VLE) in which such an approach had to be implemented. Therefore, we investigated two competing software design models for VLEs. In the first system, all learning features were a function of the classical VLE. The second system was designed from the perspective that learning features should be a function of the course's core content (statistical analyses), which required us to develop a specific-purpose Statistical Learning Environment (SLE) based on Reproducible Computing and newly developed Peer Review (PR) technology. The main research question is whether the second VLE design improved learning efficiency as compared to the standard type of VLE design that is commonly used in education. As a secondary objective we provide empirical evidence about the usefulness of PR as a constructivist learning activity which supports non-rote learning. Finally, this paper illustrates that it is possible to introduce a constructivist learning approach in large student populations, based on adequately designed educational technology, without subsuming educational content to technological convenience. Both VLE systems were tested within a two-year quasi-experiment based on a Reliable Nonequivalent Group Design. This approach allowed us to draw valid conclusions about the treatment effect of the changed VLE design, even though the systems were implemented in successive years. The methodological aspects about the experiment's internal validity are explained extensively. The effect of the design change is shown to have substantially increased the efficiency of constructivist, computer-assisted learning activities for all cohorts of the student population under investigation. The findings demonstrate that a content-based design outperforms the traditional VLE-based design.

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

    Runhaar, Hens

    An abundance of approaches, strategies, and instruments – in short: tools – have been developed that intend to stimulate or facilitate the integration of a variety of environmental objectives into development planning, national or regional sectoral policies, international agreements, business strategies, etc. These tools include legally mandatory procedures, such as Environmental Impact Assessment and Strategic Environmental Assessment; more voluntary tools such as environmental indicators developed by scientists and planning tools; green budgeting, etc. A relatively underexplored question is what integration tool fits what particular purposes and contexts, in short: “what works where?”. This paper intends to contribute to answering thismore » question, by first providing conceptual clarity about what integration entails, by suggesting and illustrating a classification of integration tools, and finally by summarising some of the lessons learned about how and why integration tools are (not) used and with what outcomes, particularly in terms of promoting the integration of environmental objectives.« less

  3. An Audience Response System Strategy to Improve Student Motivation, Attention, and Feedback

    PubMed Central

    Black, Esther P.; Rohr, Jürgen

    2009-01-01

    Objective To implement an audience response system (ARS) to improve student motivation and attention during lectures and provide immediate feedback to the instructor concerning student understanding of lecture content in a Physiological Chemistry/Molecular Biology course. Design Students used ARS devices to respond to strategically placed questions throughout physiological chemistry/molecular biology lectures. The instructor inserted 6 to 7 questions that promoted student/class interactivity into each of several 50-minute lectures to focus students' attention and provide feedback on students' comprehension of material. Assessment Ninety-eight percent of first-year pharmacy (P1) students (n = 109) reported that strategically placed ARS questions throughout lectures helped them maintain attention. Reports from an independent focus group indicated that students favored this strategy. Furthermore, ARS feedback helped the instructor gauge student comprehension and adjust lectures accordingly. Conclusions Focused, strategically placed ARS questions throughout lectures may help students maintain attention and stay motivated to learn. Feedback from these questions also allows instructors to adapt lectures to address areas of deficiency. PMID:19513159

  4. Medical school 2.0: How we developed a student-generated question bank using small group learning.

    PubMed

    Gooi, Adrian C C; Sommerfeld, Connor S

    2015-01-01

    The multiple-choice question (MCQ) is one of the most common methods for formative and summative assessment in medical school. Common challenges with this format include (1) creating vetted questions and (2) involving students in higher-order learning activities. Involving medical students in the creation of MCQs may ameliorate both of these challenges. What we did: We used a small group learning structure to develop a student-generated question bank. Students created their own MCQ based on self-study materials, and then reviewed each other's questions within small groups. Selected questions were reviewed with the class as a whole. All questions were later vetted by the instructor and incorporated into a question bank that students could access for formative learning. Post-session survey indicated that 91% of the students felt that the class-created MCQ question bank was a valuable resource, and 86% of students would be interested in collaborating with the class for creating practice questions in future sessions. Developing a student-generated question bank can improve the depth and interactivity of student learning, increase session enjoyment and provide a potential resource for student assessment.

  5. Using Positive Visual Stimuli to Lighten the Online Learning Experience through in Class Questioning

    ERIC Educational Resources Information Center

    Lai, Chia-Hung; Liu, Ming-Chi; Liu, Chia-Ju; Huang, Yueh-Min

    2016-01-01

    Using in-class questions is an efficient instructional strategy to keep abreast of the state of student learning in a class. Some studies have found that discussing in-class questions in synchronous learning is helpful. These studies demonstrated that synchronous questions not only provide students with timely feedback, but also allow teachers to…

  6. Emerging Model of Questioning through the Process of Teaching and Learning Electrochemistry

    ERIC Educational Resources Information Center

    Iksan, Zanaton Haji; Daniel, Esther

    2015-01-01

    Verbal questioning is a technique used by teachers in the teaching and learning process. Research in Malaysia related to teachers' questioning in the chemistry teaching and learning process is more focused on the level of the questions asked rather than the content to ensure that students understand. Thus, the research discussed in this paper is…

  7. Innovative curriculum: Integrating the bio-behavioral and social science principles across the LifeStages in basic science years.

    PubMed

    Lele Mookerjee, Anuradha; Fischer, Bradford D; Cavanaugh, Susan; Rajput, Vijay

    2018-05-20

    Behavioral and social science integration in clinical practice improves health outcomes across the life stages. The medical school curriculum requires an integration of the behavioral and social science principles in early medical education. We developed and delivered a four-week course entitled "LifeStages" to the first year medical students. The learning objectives of the bio-behavioral and social science principles along with the cultural, economic, political, and ethical parameters were integrated across the lifespan in the curriculum matrix. We focused on the following major domains: Growth and Brain Development; Sexuality, Hormones and Gender; Sleep; Cognitive and Emotional Development; Mobility, Exercise, Injury and Safety; Nutrition, Diet and Lifestyle; Stress and coping skills, Domestic Violence; Substance Use Disorders; Pain, Illness and Suffering; End of Life, Ethics and Death along with Intergenerational issues and Family Dynamics. Collaboration from the clinical and biomedical science departments led to the dynamic delivery of the course learning objectives and content. The faculty developed and led a scholarly discussion, using the case of a multi-racial, multi-generational family during Active Learning Group (ALG) sessions. The assessment in the LifeStages course involved multiple assessment tools: including the holistic assessment by the faculty facilitator inside ALGs, a Team-Based Learning (TBL) exercise, multiple choice questions and Team Work Assessment during which the students had to create a clinical case on a LifeStages domain along with the facilitators guide and learning objectives.

  8. Assessing the Value of Online Learning and Social Media in Pharmacy Education.

    PubMed

    Hamilton, Leslie A; Franks, Andrea; Heidel, R Eric; McDonough, Sharon L K; Suda, Katie J

    2016-08-25

    Objective. To assess student preferences regarding online learning and technology and to evaluate student pharmacists' social media use for educational purposes. Methods. An anonymous 36-question online survey was administered to third-year student pharmacists enrolled in the Drug Information and Clinical Literature Evaluation course. Results. Four hundred thirty-one students completed the survey, yielding a 96% response rate. The majority of students used technology for academic activities, with 90% using smart phones and 91% using laptop computers. Fifty-eight percent of students also used social networking websites to communicate with classmates. Conclusion. Pharmacy students frequently use social media and some online learning methods, which could be a valuable avenue for delivering or supplementing pharmacy curricula. The potential role of social media and online learning in pharmacy education needs to be further explored.

  9. The nursing educator's role in e-learning: a literature review.

    PubMed

    Koch, Lee F

    2014-11-01

    e-Learning is becoming more commonplace in nursing and healthcare professional education. Research has shown that e-learning can be just as effective at helping students achieve cognitive learning objectives as traditional face-to-face courses, provided that certain quality criteria are met. However, the decentralized, asynchronous nature of e-learning precludes spontaneous, personal interaction between the instructor and the learner. In addition to this, learning objectives in nursing and other healthcare professions are not only within the cognitive, but also within the affective and psychomotor domains. This article seeks to answer the following question: How does e-learning transform the role of nurse educators? Narrative literature review. A comprehensive database search was conducted using the English and German key words "teacher," "educator," "role," "e-learning," and "nursing" to identify literature that examined the role of (nurse) educators in e-learning. The search strategy resulted in the inclusion of 40 sources. The majority of the literature is expert opinion and examines the educator's role in e-learning from a theoretical point of view (n=30). There is a paucity of empirical research pertaining directly to the educator's role (n=10). Only four sources deal specifically with the nurse educator's role. The literature agrees on the need for a new role definition in light of e-learning. This role is more complex than the educator's traditional role. The literature does not provide any indication of how the educator's role can be adapted to the specific needs of online nurse education. There is a need for more empirical research on this subject. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Patient Safety Learning Systems: A Systematic Review and Qualitative Synthesis.

    PubMed

    2017-01-01

    A patient safety learning system (sometimes called a critical incident reporting system) refers to structured reporting, collation, and analysis of critical incidents. To inform a provincial working group's recommendations for an Ontario Patient Safety Event Learning System, a systematic review was undertaken to determine design features that would optimize its adoption into the health care system and would inform implementation strategies. The objective of this review was to address two research questions: (a) what are the barriers to and facilitators of successful adoption of a patient safety learning system reported by health professionals and (b) what design components maximize successful adoption and implementation? To answer the first question, we used a published systematic review. To answer the second question, we used scoping study methodology. Common barriers reported in the literature by health care professionals included fear of blame, legal penalties, the perception that incident reporting does not improve patient safety, lack of organizational support, inadequate feedback, lack of knowledge about incident reporting systems, and lack of understanding about what constitutes an error. Common facilitators included a non-accusatory environment, the perception that incident reporting improves safety, clarification of the route of reporting and of how the system uses reports, enhanced feedback, role models (such as managers) using and promoting reporting, legislated protection of those who report, ability to report anonymously, education and training opportunities, and clear guidelines on what to report. Components of a patient safety learning system that increased successful adoption and implementation were emphasis on a blame-free culture that encourages reporting and learning, clear guidelines on how and what to report, making sure the system is user-friendly, organizational development support for data analysis to generate meaningful learning outcomes, and multiple mechanisms to provide feedback through routes to reporters and the wider community (local meetings, email alerts, bulletins, paper contributions, etc.). The design of a patient safety learning system can be optimized by an awareness of the barriers to and facilitators of successful adoption and implementation identified by health care professionals. Evaluation of the effectiveness of a patient safety learning system is needed to refine its design.

  11. The Answering Process for Multiple-Choice Questions in Collaborative Learning: A Mathematical Learning Model Analysis

    ERIC Educational Resources Information Center

    Nakamura, Yasuyuki; Nishi, Shinnosuke; Muramatsu, Yuta; Yasutake, Koichi; Yamakawa, Osamu; Tagawa, Takahiro

    2014-01-01

    In this paper, we introduce a mathematical model for collaborative learning and the answering process for multiple-choice questions. The collaborative learning model is inspired by the Ising spin model and the model for answering multiple-choice questions is based on their difficulty level. An intensive simulation study predicts the possibility of…

  12. Improvement of Radiological Teaching - Effects of Focusing of Learning Targets and Increased Consideration of Learning Theory Knowledge.

    PubMed

    Wirth, Stefan; William, York-Alexander; Paolini, Marco; Wirth, Kathrin; Maxien, Daniel; Reiser, Maximilian; Fischer, Martin R

    2018-02-01

     Based on evaluation and examination results of students, a necessity for improvement of so far purely instructor-based radiological teaching at the local institution was determined. Aim of our study was to use one out of eight seminars to exemplify adaptation of the teaching concept according to learning theory knowledge, to determine the resulting effects and to interpret them.  The institutional review board approved the prospective study of the seminar conversion, which was performed after the end of the winter semester 2015/2016. Didactically, this included a course split into online preparation, attendance phase and online follow-up with integration of interactive scaffolding, practice-oriented clinical teaching according to Stanford, Peyton skills transfer and extensive feedback into the attendance phase. At the beginning and at the end of each course, each student filled in identical, standardized questionnaires (n = 256 before and after conversion) using a 5-point Likert scale (1: very good; to 5: deficient) and additionally answered two randomly chosen written examination questions from a content-adapted questionnaire pool of the last five years. For statistical evaluation, the Mann-Whitney U-Test was used for evaluation data and Fisher's Exact test for exam questions.  Before/after conversion, the subjective total evaluation score of students was 3.22 (mean value) ± 1.51 (standard deviation) / 1.66 ± 0.78 (p < 0.001) and the objective proportion of correctly answered examination questions in the respective cohort at the beginning of the seminar 37.7/53.9 % and at the end of the seminar 55.1/84.6 % (p < 0.001).  The conversion of the test seminar resulted in both a better evaluation of the teaching unit by the students (evaluation) and a considerably higher rate of correctly answered examination questions from past state examinations (learning success). This supports transferring the concept to comparable teaching units.   · Radiological teaching allows integration of current learning theory concepts with reasonable effort.. · In a test seminar this improved the evaluation results of the teaching unit by the students.. · In addition, this also led to a higher rate of correctly answered examination questions from past state examinations.. · This supports further steps towards excellent radiological teaching.. · Wirth S, William Y, Paolini M et al. Improvement of Radiological Teaching - Effects of Focusing of Learning Targets and Increased Consideration of Learning Theory Knowledge. Fortschr Röntgenstr 2018; 190: 161 - 174. © Georg Thieme Verlag KG Stuttgart · New York.

  13. Multisensory perceptual learning of temporal order: audiovisual learning transfers to vision but not audition.

    PubMed

    Alais, David; Cass, John

    2010-06-23

    An outstanding question in sensory neuroscience is whether the perceived timing of events is mediated by a central supra-modal timing mechanism, or multiple modality-specific systems. We use a perceptual learning paradigm to address this question. Three groups were trained daily for 10 sessions on an auditory, a visual or a combined audiovisual temporal order judgment (TOJ). Groups were pre-tested on a range TOJ tasks within and between their group modality prior to learning so that transfer of any learning from the trained task could be measured by post-testing other tasks. Robust TOJ learning (reduced temporal order discrimination thresholds) occurred for all groups, although auditory learning (dichotic 500/2000 Hz tones) was slightly weaker than visual learning (lateralised grating patches). Crossmodal TOJs also displayed robust learning. Post-testing revealed that improvements in temporal resolution acquired during visual learning transferred within modality to other retinotopic locations and orientations, but not to auditory or crossmodal tasks. Auditory learning did not transfer to visual or crossmodal tasks, and neither did it transfer within audition to another frequency pair. In an interesting asymmetry, crossmodal learning transferred to all visual tasks but not to auditory tasks. Finally, in all conditions, learning to make TOJs for stimulus onsets did not transfer at all to discriminating temporal offsets. These data present a complex picture of timing processes. The lack of transfer between unimodal groups indicates no central supramodal timing process for this task; however, the audiovisual-to-visual transfer cannot be explained without some form of sensory interaction. We propose that auditory learning occurred in frequency-tuned processes in the periphery, precluding interactions with more central visual and audiovisual timing processes. Functionally the patterns of featural transfer suggest that perceptual learning of temporal order may be optimised to object-centered rather than viewer-centered constraints.

  14. Feature and Region Selection for Visual Learning.

    PubMed

    Zhao, Ji; Wang, Liantao; Cabral, Ricardo; De la Torre, Fernando

    2016-03-01

    Visual learning problems, such as object classification and action recognition, are typically approached using extensions of the popular bag-of-words (BoWs) model. Despite its great success, it is unclear what visual features the BoW model is learning. Which regions in the image or video are used to discriminate among classes? Which are the most discriminative visual words? Answering these questions is fundamental for understanding existing BoW models and inspiring better models for visual recognition. To answer these questions, this paper presents a method for feature selection and region selection in the visual BoW model. This allows for an intermediate visualization of the features and regions that are important for visual learning. The main idea is to assign latent weights to the features or regions, and jointly optimize these latent variables with the parameters of a classifier (e.g., support vector machine). There are four main benefits of our approach: 1) our approach accommodates non-linear additive kernels, such as the popular χ(2) and intersection kernel; 2) our approach is able to handle both regions in images and spatio-temporal regions in videos in a unified way; 3) the feature selection problem is convex, and both problems can be solved using a scalable reduced gradient method; and 4) we point out strong connections with multiple kernel learning and multiple instance learning approaches. Experimental results in the PASCAL VOC 2007, MSR Action Dataset II and YouTube illustrate the benefits of our approach.

  15. Determinants of effective clinical learning: a student and teacher perspective in Saudi Arabia.

    PubMed

    Alhaqwi, A I; van der Molen, H T; Schmidt, H G; Magzoub, M E

    2010-08-01

    Graduating clinically competent medical students is probably the principal objective of all medical curricula. Training for clinical competence is rather a complex process and to be effective requires involving all stakeholders, including students, in the processes of planning and implanting the curriculum. This study explores the perceptions of students of the College of Medicine at King Abdul-Aziz Bin Saud University for Health Sciences (KASU-HS), Riyadh, Saudi Arabia of the features of effective clinical rotations by inviting them to answer the question: "Which experiences or activities in your opinion have contributed to the development of your clinical competence? This college was established in 2004 and adopted a problem-based learning curriculum. This question was posed to 24 medical students divided into three focus groups. A fourth focus group interview was conducted with five teachers. Transcriptions of the tape-recorded focus group interviews were qualitatively analyzed using a framework analysis approach. Students identified five main themes of factors perceived to affect their clinical learning: (1) the provision of authentic clinical learning experiences, (2) good organization of the clinical sessions, (3) issues related to clinical cases, (4) good supervision and (5) students' own learning skills. These themes were further subdivided into 18 sub-themes. Teachers identified three principal themes: (1) organizational issues, (2) appropriate supervision and (3) providing authentic experiences. Consideration of these themes in the process of planning and development of medical curricula could contribute to medical students' effective clinical learning and skills competency.

  16. Problem based learning in midwifery - the teachers perspective.

    PubMed

    Rowan, Catherine J; McCourt, Christine; Bick, Debra; Beake, Sarah

    2007-02-01

    Problem- or evidence-based learning (PBL or EBL) has become more widely used in the education of health professionals. Although there has been research exploring its effectiveness and the student's perspective, there has been little research exploring the perceptions of the teacher. The objective of this study was to investigate the experiences of teachers facilitating a problem based learning curriculum in midwifery. The study took place at Thames Valley University, which has implemented this approach across the entire curriculum. Semi-structured interviews were undertaken following random selection from two groups of teachers; those more experienced as teachers and those who had entered teaching more recently. Aspects of the teacher's role identified included questioning students to draw out their knowledge and understanding and to help students challenge each other, discuss and evaluate their learning. Strategies used varied depending on the stage of the programme. Difficulties encountered were mostly in relation to facilitating groups of differing backgrounds and ability and seeking to enable the students to work well together. Key challenges for teachers were in relation to developing facilitation skills, balancing input or guidance with facilitating independent learning. Problem based learning was perceived to be beneficial in helping students relate theory to practice and in encouraging an active and enquiring approach to evidence, but teachers raised important questions about its practice. Tensions were identified between the constructivist theories on which the model of PBL rests and the formal requirements of an externally regulated professional curriculum.

  17. Assessing the Relationship Between Questioning and Understanding to Improve Learning and Thinking (QUILT) and Student Achievement in Mathematics: A Pilot Study

    ERIC Educational Resources Information Center

    Craig, Jim; Cairo, III, Leslie

    2005-01-01

    Good questions, effectively delivered are a key feature of learning and teaching. QUILT is a research-based, field-tested professional development program designed to assist teachers in developing and implementing effective questioning skills to facilitate student learning. The QUILT framework presents classroom questioning as a five-stage…

  18. Student teachers’ mathematical questioning and courage in metaphorical thinking learning

    NASA Astrophysics Data System (ADS)

    Hendriana, H.; Hidayat, W.; Ristiana, M. G.

    2018-01-01

    This study was designed in the form of experiments with control group design and post-test only which aimed to examine the role of metaphorical thinking learning in the mathematical questioning ability of student teachers based on the level of mathematical courage. The population of this study was student teachers of mathematics education study program in West Java Province, while the sample of this study was 152 student teachers which were set purposively and then randomly to be included in the experimental class and control class. Based on the results and discussion, it was concluded that: (a) the mathematical questioning ability of student teachers who received Metaphorical Thinking learning was better than those who received conventional learning seen from mathematical courage level; (b) learning and mathematical courage level factors affected the achievement of student teachers’ mathematical questioning ability. In addition, there was no interaction effect between learning and mathematical courage level (high, medium, and low) simultaneously in developing student teachers’ mathematical questioning ability; (c) achievement of mastering mathematical questioning ability of student teacher was still not well achieved on indicator of problem posing in the form of non-routine question and open question.

  19. Impact of self-assessment questions and learning styles in Web-based learning: a randomized, controlled, crossover trial.

    PubMed

    Cook, David A; Thompson, Warren G; Thomas, Kris G; Thomas, Matthew R; Pankratz, V Shane

    2006-03-01

    To determine the effect of self-assessment questions on learners' knowledge and format preference in a Web-based course, and investigate associations between learning styles and outcomes. The authors conducted a randomized, controlled, crossover trial in the continuity clinics of the Mayo-Rochester internal medicine residency program during the 2003-04 academic year. Case-based self-assessment questions were added to Web-based modules covering topics in ambulatory internal medicine. Participants completed two modules with questions and two modules without questions, with sequence randomly assigned. Outcomes included knowledge assessed after each module, format preference, and learning style assessed using the Index of Learning Styles. A total of 121 of 146 residents (83%) consented. Residents had higher test scores when using the question format (mean +/- standard error, 78.9% +/- 1.0) than when using the standard format (76.2% +/- 1.0, p = .006). Residents preferring the question format scored higher (79.7% +/- 1.1) than those preferring standard (69.5% +/- 2.3, p < .001). Learning styles did not affect scores except that visual-verbal "intermediate" learners (80.6% +/- 1.4) and visual learners (77.5% +/- 1.3) did better than verbal learners (70.9% +/- 3.0, p = .003 and p = .033, respectively). Sixty-five of 78 residents (83.3%, 95% CI 73.2-90.8%) preferred the question format. Learning styles were not associated with preference (p > .384). Although the question format took longer than the standard format (60.4 +/- 3.6 versus 44.3 +/- 3.3 minutes, p < .001), 55 of 77 residents (71.4%, 60.0-81.2%) reported that it was more efficient. Instructional methods that actively engage learners improve learning outcomes. These findings hold implications for both Web-based learning and "traditional" educational activities. Future research, in both Web-based learning and other teaching modalities, should focus on further defining the effectiveness of selected instructional methods in specific learning contexts.

  20. Questioning supports effective transmission of knowledge and increased exploratory learning in pre-kindergarten children.

    PubMed

    Yu, Yue; Landrum, Asheley R; Bonawitz, Elizabeth; Shafto, Patrick

    2018-06-19

    How can education optimize transmission of knowledge while also fostering further learning? Focusing on children at the cusp of formal schooling (N = 180, age = 4.0-6.0 y), we investigate learning after direct instruction by a knowledgeable teacher, after questioning by a knowledgeable teacher, and after questioning by a naïve informant. Consistent with previous findings, instruction by a knowledgeable teacher allows effective information transmission but at the cost of exploration and further learning. Critically, we find a dual benefit for questioning by a knowledgeable teacher: Such pedagogical questioning both effectively transmits knowledge and fosters exploration and further learning, regardless of whether the question was directed to the child or directed to a third party and overheard by the child. These effects are not observed when the same question is asked by a naïve informant. We conclude that a teacher's choice of pedagogical method may differentially influence learning through their choices of how, and how not, to present evidence, with implications for transmission of knowledge and self-directed discovery. © 2018 John Wiley & Sons Ltd.

  1. Application of Linear Mixed-Effect Models for the Analysis of Exam Scores: Online Video Associated with Higher Scores for Undergraduate Students with Lower Grades

    ERIC Educational Resources Information Center

    Dupuis, Josee; Coutu, Josee; Laneuville, Odette

    2013-01-01

    In higher education, many of the new teaching interventions are introduced in the format of audio-visual files distributed through the Internet. A pedagogical tool consisting of questions listed as learning objectives and answers presented using online videos was designed as a supplement for a molecular biology course and made available to a large…

  2. The Role of Auditory and Visual Speech in Word Learning at 18 Months and in Adulthood

    ERIC Educational Resources Information Center

    Havy, Mélanie; Foroud, Afra; Fais, Laurel; Werker, Janet F.

    2017-01-01

    Visual information influences speech perception in both infants and adults. It is still unknown whether lexical representations are multisensory. To address this question, we exposed 18-month-old infants (n = 32) and adults (n = 32) to new word-object pairings: Participants either heard the acoustic form of the words or saw the talking face in…

  3. Ecological Origins of Object Salience: Reward, Uncertainty, Aversiveness, and Novelty

    PubMed Central

    Ghazizadeh, Ali; Griggs, Whitney; Hikosaka, Okihide

    2016-01-01

    Among many objects around us, some are more salient than others (i.e., attract our attention automatically). Some objects may be inherently salient (e.g., brighter), while others may become salient by virtue of their ecological relevance through experience. However, the role of ecological experience in automatic attention has not been studied systematically. To address this question, we let subjects (macaque monkeys) view a large number of complex objects (>300), each experienced repeatedly (>5 days) with rewarding, aversive or no outcome association (mere-perceptual exposure). Test of salience was done on separate days using free viewing with no outcome. We found that gaze was biased among the objects from the outset, affecting saccades to objects or fixations within objects. When the outcome was rewarding, gaze preference was stronger (i.e., positive) for objects with larger or equal but uncertain rewards. The effects of aversive outcomes were variable. Gaze preference was positive for some outcome associations (e.g., airpuff), but negative for others (e.g., time-out), possibly due to differences in threat levels. Finally, novel objects attracted gaze, but mere perceptual exposure of objects reduced their salience (learned negative salience). Our results show that, in primates, object salience is strongly influenced by previous ecological experience and is supported by a large memory capacity. Owing to such high capacity for learned salience, the ability to rapidly choose important objects can grow during the entire life to promote biological fitness. PMID:27594825

  4. A Blended Learning Experience for Teaching Microbiology

    PubMed Central

    Sancho, Pilar; Corral, Ricardo; Rivas, Teresa; González, María Jesús; Chordi, Andrés

    2006-01-01

    Objectives To create a virtual laboratory system in which experimental science students could learn required skills and competencies while overcoming such challenges as time limitations, high cost of resources, and lack of feedback often encountered in a traditional laboratory setting. Design A blended learning experience that combines traditional practices and e-learning was implemented to teach microbiological methods to pharmacy students. Virtual laboratory modules were used to acquire nonmanual skills such as visual and mental skills for data reading, calculations, interpretation of the results, deployment of an analytical protocol, and reporting results. Assesment Learning achievement was evaluated by questions about microbiology case-based problems. Students' perceptions were obtained by assessment questionnaire. Conclusion By combining different learning scenarios, the acquisition of the necessary but otherwise unreachable competences was achieved. Students achieved similar grades in the modules whose initiation was in the virtual laboratory to the grades they achieved with the modules whose complete or partial initiation took place in the laboratory. The knowledge acquired was satisfactory and the participants valued the experience. PMID:17149449

  5. The Quality of Questions and Use of Resources in Self-Directed Learning: Personal Learning Projects in the Maintenance of Certification

    ERIC Educational Resources Information Center

    Horsley, T.; O'Neill, J.; Campbell, C.

    2009-01-01

    Introduction: To engage effectively and efficiently in self-directed learning and knowledge-seeking practices, it is important that physicians construct well-formulated questions; yet, little is known about the quality of good questions and their relationship to self-directed learning or to change in practice behavior. Methods: Personal learning…

  6. Improving consistency in large laboratory courses: a design for a standardized practical exam.

    PubMed

    Chen, Xinnian; Graesser, Donnasue; Sah, Megha

    2015-06-01

    Laboratory courses serve as important gateways to science, technology, engineering, and mathematics education. One of the challenges in assessing laboratory learning is to conduct meaningful and standardized practical exams, especially for large multisection laboratory courses. Laboratory practical exams in life sciences courses are frequently administered by asking students to move from station to station to answer questions, apply knowledge gained during laboratory experiments, interpret data, and identify various tissues and organs using various microscopic and gross specimens. This approach puts a stringent time limit on all questions regardless of the level of difficulty and also invariably increases the potential risk of cheating. To avoid potential cheating in laboratory courses with multiple sections, the setup for practical exams is often changed in some way between sections. In laboratory courses with multiple instructors or teaching assistants, practical exams may be handled inconsistently among different laboratory sections, due to differences in background knowledge, perceptions of the laboratory goals, or prior teaching experience. In this article, we describe a design for a laboratory practical exam that aims to align the assessment questions with well-defined laboratory learning objectives and improve the consistency among all laboratory sections. Copyright © 2015 The American Physiological Society.

  7. Basic Burns Management E-Learning: A New Teaching Tool.

    PubMed

    Egro, Francesco M

    Burns teaching is organized only in a few medical schools in the United Kingdom. An e-learning tutorial was developed with the objective of incorporating burns teaching within the medical school curriculum. A 33-webpage e-learning was created, covering topics such as local and general response to burns, assessment of burns, first aid, primary and secondary survey, and referral guidelines. Medical student satisfaction was then evaluated using a 12-question feedback survey rated based on a Likert scale from 1 (very poor) to 5 (very good). The 12-question survey was completed by a total of 18 medical students ranging from second to fourth years (second = 17%, third = 22%, fourth = 61%). While only a couple of students had received prior burns teaching, 50% of the cohort had an interest to pursue surgery as a career. The majority of students (72%) would be interested to have an e-learning module on basic burns management in their medical curriculum. The means of all domains specific to the e-learning were rated as "good" or "very good." Students' rating for ease of use was 87%, usefulness was 88%, relevance to the medical curriculum was 90%, clarity and quality of content were 78% and 83%, respectively, design was 79%, and the overall satisfaction with this e-learning was 87%. The "Basic Burns Management" e-learning tutorial can provide an efficient and effective means of information delivery to medical students and junior doctors, allowing easy and fast incorporation of burns teaching within the medical curriculum and in other medical teaching settings.

  8. The roles of perceptual and conceptual information in face recognition.

    PubMed

    Schwartz, Linoy; Yovel, Galit

    2016-11-01

    The representation of familiar objects is comprised of perceptual information about their visual properties as well as the conceptual knowledge that we have about them. What is the relative contribution of perceptual and conceptual information to object recognition? Here, we examined this question by designing a face familiarization protocol during which participants were either exposed to rich perceptual information (viewing each face in different angles and illuminations) or with conceptual information (associating each face with a different name). Both conditions were compared with single-view faces presented with no labels. Recognition was tested on new images of the same identities to assess whether learning generated a view-invariant representation. Results showed better recognition of novel images of the learned identities following association of a face with a name label, but no enhancement following exposure to multiple face views. Whereas these findings may be consistent with the role of category learning in object recognition, face recognition was better for labeled faces only when faces were associated with person-related labels (name, occupation), but not with person-unrelated labels (object names or symbols). These findings suggest that association of meaningful conceptual information with an image shifts its representation from an image-based percept to a view-invariant concept. They further indicate that the role of conceptual information should be considered to account for the superior recognition that we have for familiar faces and objects. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  9. Utilization of a virtual patient for advanced assessment of student performance in pain management.

    PubMed

    Smith, Michael A; Waite, Laura H

    2017-09-01

    To assess student performance and achievement of course objectives following the integration of a virtual patient case designed to promote active, patient-centered learning in a required pharmacy course. DecisionSim™ (Kynectiv, Inc., Chadsford, PA), a dynamic virtual patient platform, was used to implement an interactive patient case to augment pain management material presented during a didactic session in a pharmacotherapy course. Simulation performance data were collected and analyzed. Student exam performance on pain management questions was compared to student exam performance on nearly identical questions from a prior year when a paper-based case was used instead of virtual patient technology. Students who performed well on the virtual patient case performed better on exam questions related to patient assessment (p = 0.0244), primary pharmacological therapy (p = 0.0001), and additional pharmacological therapy (p = 0.0001). Overall exam performance did not differ between the two groups. However, students with exposure to the virtual patient case demonstrated significantly better performance on higher level Bloom's Taxonomy questions that required them to create pharmacotherapy regimens (p=0.0005). Students in the previous year (exposed only to a paper patient case) performed better in calculating conversions of opioids for patients (p = 0.0001). Virtual patient technology may enhance student performance on high-level Bloom's Taxonomy examination questions. This study adds to the current literature demonstrating the value of virtual patient technology as an active-learning strategy. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Perception of social networking benefits in the support of a PBL module according to students' performance levels.

    PubMed

    Ekarattanawong, Sophapun; Thuppia, Amornnat; Chamod, Pholasit; Pattharanitima, Pattharawin; Suealek, Nuchanart; Rojpibulstit, Panadda

    2015-03-01

    The use ofsocial networking to all levels of medical teaching as a communication tool between instructors and students has drawn much interest and increased usage. As Facebook is one of the most popular social networking sites among students, a Facebook page has been used in the Genitourinary System problem-based learning (PBL) course at the Faculty of Medicine, Thammasat University in the year 2014. The objective of this work is to study the perception ofusing a Facebook page to support PBL in an integrated pre- clinical year course. The Genitourinary System course committee introduced Facebook page to the 2"d year medical students who enrolled and instructors involved in the course. At the beginning ofthe course, the objectives ofFacebook page setting were informed as follows: 1) public relations, 2) channelfor questions and responses to address curiosities between students and instructors, 3) learning stimulation and 4) supporting good relationship between course coordinators and students. The participants consisted of 177 students who voluntarily allowed their opinion to be used in analysis and dissemination after completing a questionnaire about using the Facebook page in PBL at the end. A Likert scale was used to determine satisfaction scores for nine questions. Finally, the mean satisfaction was compared for each question and for students with different academic performances (great, good, fine, weak). The students liked the page (averaged satisfaction score 4.64) and wanted it to continue to be used in coursework (4.63), especiallyfor students at mid-level when compared to students with great performances (p<0.05). It was beneficial in allowing questions to be directed to instructors, both in lecture learning (4.54) and SDL (4.35), and lessened the time it took to understand content in SDL (4.03). However, although it did notcreate stress (2.10), students had not madefull use of it, as much as they could (3.25), as they were not able study all posts in detail (3.68). Therefore, if the Facebook pages were developed for students to study in more detail, it would enhance its benefits as SDL stimulus (4.09). Using social networking, particularly Facebook pages, achieved all the four the stated objectives. Since this was the first time social networking was applied, some of faculty members had concern that their personal information would be disseminated to the public. Moreover there was still minimal knowledge of sharing among students. The Facebook "closed group" with a good protective system may be an interesting option to enhance effectiveness in integrated PBL-styled courses.

  11. Veterinary parasitology teaching at London - Meeting the 'Day-One Competency' needs of new veterinarians.

    PubMed

    Fox, Mark; Blake, Damer; Jacobs, Dennis

    2018-04-30

    Over the past four decades, there has been an exponential increase in veterinary parasitology knowledge, coinciding with the advent of molecular biology in research. Therefore, it is unrealistic for teachers to expect students to graduate with an encyclopaedic knowledge of the subject. As a result, a new curriculum was introduced at The Royal Veterinary College (University of London) in 2007, designed to meet the needs of our new graduates, i.e. RCVS Day-One Competences. The aims of this curriculum are, inter alia, to ensure that new graduates have an up-to-date body of core knowledge and are able to apply such knowledge and newly-acquired information to scientific and clinical problem-solving. Veterinary parasitology is taught primarily in Year 2, following a brief introduction in Year 1; clinical aspects are covered in Year 3, with original research projects undertaken in Years 4 and 5. Parasitology is taught in parallel with other subjects, enabling both horizontal and vertical integration. Core material is provided in lectures supplemented by directed learning (DL) in small groups and interactive, clinical scenario-based practical classes. Student learning is supported by Moodle 3.2 (Virtual Learning Environment [VLE], RVC Learn) which provides access to an on-line study guide (annotated using Adobe Reader), PowerPoint presentations with synchronized lecturer commentary (Echo Active Learning Platform [ALP]), detailed feedback for DL and practical classes, parasite 'potcasts' and CAL packages, and a Clinical Skills Centre. A parasitology textbook has also been published recently to support courses taught at the College. Assessment of student learning is achieved using a variety of written formats (essay, problem-solving questions [PSQ], multiple choice questions [MCQ] and extended matching questions [EMQ]), integrated oral examinations and objective structured clinical examinations (OSCEs). Crown Copyright © 2018. Published by Elsevier B.V. All rights reserved.

  12. The Scientific Approach Learning: How prospective science teachers understand about questioning

    NASA Astrophysics Data System (ADS)

    Wiyanto; Nugroho, S. E.; Hartono

    2017-04-01

    In the new curriculum, questioning is one of theaspects of scientific approach learning. It means teachers should facilitate students to ask their questions during science learning. The purpose of this research was to reveal the prospective science teachers’ understanding about questioning and how the science teachers implement of that in the scientific approach learning. Data of the prospective science teachers’ understanding was explored from their teaching plan that produced during microteaching. The microteaching is an activity that should be followed by students before they conduct partnership program in school. Data about theimplementation of questioning that conducted by theteacher was be collected by video-assisted observation in junior school science class. The results showed that majority of the prospective science teachers had difficulty to write down in their teaching plan about how to facilitate students to ask their questions, even majority of them understood that questioning is not students’ activity, but it is an activity that should be done by teachers. Based on the observation showed that majority of teachers did not yet implement a learning that facilitates students to ask their questions.

  13. How Do SPJC Administrative and Support Systems and Procedures Need To Change in Order To Overcome Organizational Obstacles to E-Learning Access? Project Eagle Evaluation Question #2. Benchmarking St. Petersburg Junior College: A Report to Leadership.

    ERIC Educational Resources Information Center

    Burkhart, Joyce

    St. Petersburg Junior College (SPJC), Florida, identified critical issues in e-learning practices and posed six questions in order to formulate an evaluation process. SPJC considered one question per quarter for 18 months. The questions were reviewed using the following steps: (1) examine best e-learning practices related to that question, using…

  14. Cortical regions recruited for complex active-learning strategies and action planning exhibit rapid reactivation during memory retrieval.

    PubMed

    Voss, Joel L; Galvan, Ashley; Gonsalves, Brian D

    2011-12-01

    Memory retrieval can involve activity in the same sensory cortical regions involved in perception of the original event, and this neural "reactivation" has been suggested as an important mechanism of memory retrieval. However, it is still unclear if fragments of experience other than sensory information are retained and later reactivated during retrieval. For example, learning in non-laboratory settings generally involves active exploration of memoranda, thus requiring the generation of action plans for behavior and the use of strategies deployed to improve subsequent memory performance. Is information pertaining to action planning and strategic processing retained and reactivated during retrieval? To address this question, we compared ERP correlates of memory retrieval for objects that had been studied in an active manner involving action planning and strategic processing to those for objects that had been studied passively. Memory performance was superior for actively studied objects, and unique ERP retrieval correlates for these objects were identified when subjects remembered the specific spatial locations at which objects were studied. Early-onset frontal shifts in ERP correlates of retrieval were noted for these objects, which parallel the recruitment of frontal cortex during learning object locations previously identified using fMRI with the same paradigm. Notably, ERPs during recall for items studied with a specific viewing strategy localized to the same supplementary motor cortex region previously identified with fMRI when this strategy was implemented during study, suggesting rapid reactivation of regions directly involved in strategic action planning. Collectively, these results implicate neural populations involved in learning in important retrieval functions, even for those populations involved in strategic control and action planning. Notably, these episodic features are not generally reported during recollective experiences, suggesting that reactivation is a more general property of memory retrieval that extends beyond those fragments of perceptual information that might be needed to re-live the past. Copyright © 2011 Elsevier Ltd. All rights reserved.

  15. A survey study of evidence-based medicine training in US and Canadian medical schools

    PubMed Central

    Blanco, Maria A.; Capello, Carol F.; Dorsch, Josephine L.; Perry, Gerald (Jerry); Zanetti, Mary L.

    2014-01-01

    Purpose: The authors conducted a survey examining (1) the current state of evidence-based medicine (EBM) curricula in US and Canadian medical schools and corresponding learning objectives, (2) medical educators' and librarians' participation in EBM training, and (3) barriers to EBM training. Methods: A survey instrument with thirty-four closed and open-ended questions was sent to curricular deans at US and Canadian medical schools. The survey sought information on enrollment and class size; EBM learning objectives, curricular activities, and assessment approaches by year of training; EBM faculty; EBM tools; barriers to implementing EBM curricula and possible ways to overcome them; and innovative approaches to EBM education. Both qualitative and quantitative methods were used for data analysis. Measurable learning objectives were categorized using Bloom's taxonomy. Results: One hundred fifteen medical schools (77.2%) responded. Over half (53%) of the 900 reported learning objectives were measurable. Knowledge application was the predominant category from Bloom's categories. Most schools integrated EBM into other curricular activities; activities and formal assessment decreased significantly with advanced training. EBM faculty consisted primarily of clinicians, followed by basic scientists and librarians. Various EBM tools were used, with PubMed and the Cochrane database most frequently cited. Lack of time in curricula was rated the most significant barrier. National agreement on required EBM competencies was an extremely helpful factor. Few schools shared innovative approaches. Conclusions: Schools need help in overcoming barriers related to EBM curriculum development, implementation, and assessment. Implications: Findings can provide a starting point for discussion to develop a standardized competency framework. PMID:25031556

  16. A survey study of evidence-based medicine training in US and Canadian medical schools.

    PubMed

    Blanco, Maria A; Capello, Carol F; Dorsch, Josephine L; Perry, Gerald; Zanetti, Mary L

    2014-07-01

    The authors conducted a survey examining (1) the current state of evidence-based medicine (EBM) curricula in US and Canadian medical schools and corresponding learning objectives, (2) medical educators' and librarians' participation in EBM training, and (3) barriers to EBM training. A survey instrument with thirty-four closed and open-ended questions was sent to curricular deans at US and Canadian medical schools. The survey sought information on enrollment and class size; EBM learning objectives, curricular activities, and assessment approaches by year of training; EBM faculty; EBM tools; barriers to implementing EBM curricula and possible ways to overcome them; and innovative approaches to EBM education. Both qualitative and quantitative methods were used for data analysis. Measurable learning objectives were categorized using Bloom's taxonomy. One hundred fifteen medical schools (77.2%) responded. Over half (53%) of the 900 reported learning objectives were measurable. Knowledge application was the predominant category from Bloom's categories. Most schools integrated EBM into other curricular activities; activities and formal assessment decreased significantly with advanced training. EBM faculty consisted primarily of clinicians, followed by basic scientists and librarians. Various EBM tools were used, with PubMed and the Cochrane database most frequently cited. Lack of time in curricula was rated the most significant barrier. National agreement on required EBM competencies was an extremely helpful factor. Few schools shared innovative approaches. Schools need help in overcoming barriers related to EBM curriculum development, implementation, and assessment. Findings can provide a starting point for discussion to develop a standardized competency framework.

  17. Evaluation of three different methods of distance learning for postgraduate diagnostic imaging education: A pilot study.

    PubMed

    Poirier, Jean-Nicolas; Cooley, Jeffrey R; Wessely, Michelle; Guebert, Gary M; Petrocco-Napuli, Kristina

    2014-10-01

    Objective : The purpose of this study was to evaluate the perceived effectiveness and learning potential of 3 Web-based educational methods in a postgraduate radiology setting. Methods : Three chiropractic radiology faculty from diverse geographic locations led mini-courses using asynchronous discussion boards, synchronous Web conferencing, and asynchronous voice-over case presentations formatted for Web viewing. At the conclusion of each course, participants filled out a 14-question survey (using a 5-point Likert scale) designed to evaluate the effectiveness of each method in achieving specified course objectives and goals and their satisfaction when considering the learning potential of each method. The mean, standard deviation, and percentage agreements were tabulated. Results : Twenty, 15, and 10 participants completed the discussion board, Web conferencing, and case presentation surveys, respectively. All educational methods demonstrated a high level of agreement regarding the course objective (total mean rating >4.1). The case presentations had the highest overall rating for achieving the course goals; however, all but one method still had total mean ratings >4.0 and overall agreement levels of 70%-100%. The strongest potential for interactive learning was found with Web conferencing and discussion boards, while case presentations rated very low in this regard. Conclusions : The perceived effectiveness in achieving the course objective and goals was high for each method. Residency-based distance education may be a beneficial adjunct to current methods of training, allowing for international collaboration. When considering all aspects tested, there does not appear to be a clear advantage to any one method. Utilizing various methods may be most appropriate.

  18. Student Response to Remote-Online Case-Based Learning: A Qualitative Study

    PubMed Central

    2016-01-01

    Background Case-based learning (CBL) typically involves face-to-face interaction in small collaborative groups with a focus on self-directed study. To our knowledge, no published studies report an evaluation of Web conferencing in CBL. Objective The primary aim of this study was to explore student perceptions and attitudes in response to a remote-online case-based learning (RO-CBL) experience. Methods This study took place over a 2-week period in 2013 at Monash University, Victoria, Australia. A third year cohort (n=73) of physiotherapy students was invited to participate. Students were required to participate in 2 training sessions, followed by RO-CBL across 2 sessions. The primary outcome of interest was the student feedback on the quality of the learning experience during RO-CBL participation. This was explored with a focus group and a survey. Results Most students (68/73) completed the postintervention survey (nonparticipation rate 8%). RO-CBL was generally well received by participants, with 59% (40/68) of participates stating that they’d like RO-CBL to be used in the future and 78% (53/68) of participants believing they could meet the CBL’s learning objectives via RO-CBL. The 4 key themes relevant to student response to RO-CBL that emerged from the focus groups and open-ended questions on the postintervention survey were how RO-CBL compared to expectations, key benefits of RO-CBL including flexibility and time and cost savings, communication challenges in the online environment compared to face-to-face, and implications of moving to an online platform. Conclusions Web conferencing may be a suitable medium for students to participate in CBL. Participants were satisfied with the learning activity and felt they could meet the CBL’s learning objectives. Further study should evaluate Web conferencing CBL across an entire semester in regard to student satisfaction, perceived depth of learning, and learning outcomes. PMID:27731852

  19. The research of computer multimedia assistant in college English listening

    NASA Astrophysics Data System (ADS)

    Zhang, Qian

    2012-04-01

    With the technology development of network information, there exists more and more seriously questions to our education. Computer multimedia application breaks the traditional foreign language teaching and brings new challenges and opportunities for the education. Through the multiple media application, the teaching process is full of animation, image, voice, and characters. This can improve the learning initiative and objective with great development of learning efficiency. During the traditional foreign language teaching, people use characters learning. However, through this method, the theory performance is good but the practical application is low. During the long time computer multimedia application in the foreign language teaching, many teachers still have prejudice. Therefore, the method is not obtaining the effect. After all the above, the research has significant meaning for improving the teaching quality of foreign language.

  20. Student perceptions and learning outcomes of computer-assisted versus traditional instruction in physiology.

    PubMed

    Richardson, D

    1997-12-01

    This study compared student perceptions and learning outcomes of computer-assisted instruction against those of traditional didactic lectures. Components of Quantitative Circulatory Physiology (Biological Simulators) and Mechanical Properties of Active Muscle (Trinity Software) were used to teach regulation of tissue blood flow and muscle mechanics, respectively, in the course Medical Physiology. These topics were each taught, in part, by 1) standard didactic lectures, 2) computer-assisted lectures, and 3) computer laboratory assignment. Subjective evaluation was derived from a questionnaire assessing student opinions of the effectiveness of each method. Objective evaluation consisted of comparing scores on examination questions generated from each method. On a 1-10 scale, effectiveness ratings were higher (P < 0.0001) for the didactic lectures (7.7) compared with either computer-assisted lecture (3.8) or computer laboratory (4.2) methods. A follow-up discussion with representatives from the class indicated that students did not perceive computer instruction as being time effective. However, examination scores from computer laboratory questions (94.3%) were significantly higher compared with ones from either computer-assisted (89.9%; P < 0.025) or didactic (86.6%; P < 0.001) lectures. Thus computer laboratory instruction enhanced learning outcomes in medical physiology despite student perceptions to the contrary.

  1. When pretesting fails to enhance learning concepts from reading texts.

    PubMed

    Hausman, Hannah; Rhodes, Matthew G

    2018-05-03

    Prior research suggests that people can learn more from reading a text when they attempt to answer pretest questions first. Specifically, pretests on factual information explicitly stated in a text increases the likelihood that participants can answer identical questions after reading than if they had not answered pretest questions. Yet, a central goal of education is to develop deep conceptual understanding. The present experiments investigated whether conceptual pretests facilitate learning concepts from reading texts. In Experiment 1, participants were given factual or conceptual pretest questions; a control group was not given a pretest. Participants then read a passage and took a final test consisting of both factual and conceptual questions. Some of the final test questions were repeated from the pretest and some were new. Although factual pretesting improved learning for identical factual questions, conceptual pretesting did not enhance conceptual learning. Conceptual pretest errors were significantly more likely to be repeated on the final test than factual pretest errors. Providing correct answers (Experiment 2) or correct/incorrect feedback (Experiment 3) following pretest questions enhanced performance on repeated conceptual test items, although these benefits likely reflect memorization and not conceptual understanding. Thus, pretesting appears to provide little benefit for learning conceptual information. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  2. [Bedside learning, characteristics and challenges of education in work situations of the hemodialysis nurse].

    PubMed

    Geldreich, Marie Anne

    2006-09-01

    This clinical exploratory research relates to the situation of the professional graduate male nurse who, within the framework of the continuous training profits from a formation of a few weeks at all formalized in a center of hemodialysis. The analysis of the directing semi talks carried out near dialysed patients, formative male nurses and learning male nurses, could highlight the characteristics of the actors of this situation of on-the-job training, the general aspects of this formation, the object and stakes of the training as well as the facilitating and blocking factors. The taking into account of these elements allowed certain recommendations as regards training scheme and to define the role of the framework of health in the setting in of this program. It also made it possible to question the relational training through this situation of formation which mixes three othernesses: learning and its tutor, but also the dialysed patient touched in his flesh by the object of training and shown that the relational competence developed in the care enriches relational competences in andragogy and conversely.

  3. A serious gaming/immersion environment to teach clinical cancer genetics.

    PubMed

    Nosek, Thomas M; Cohen, Mark; Matthews, Anne; Papp, Klara; Wolf, Nancy; Wrenn, Gregg; Sher, Andrew; Coulter, Kenneth; Martin, Jessica; Wiesner, Georgia L

    2007-01-01

    We are creating an interactive, simulated "Cancer Genetics Tower" for the self-paced learning of Clinical Cancer Genetics by medical students (go to: http://casemed.case.edu/cancergenetics). The environment uses gaming theory to engage the students into achieving specific learning objectives. The first few levels contain virtual laboratories where students achieve the basic underpinnings of Cancer Genetics. The next levels apply these principles to clinical practice. A virtual attending physician and four virtual patients, available for questioning through virtual video conferencing, enrich each floor. The pinnacle clinical simulation challenges the learner to integrate all information and demonstrate mastery, thus "winning" the game. A pilot test of the program by 17 medical students yielded very favorable feedback; the students found the Tower a "great way to teach", it held their attention, and it made learning fun. A majority of the students preferred the Tower over other resources to learn Cancer Genetics.

  4. From action to abstraction: Using the hands to learn math

    PubMed Central

    Novack, Miriam A.; Congdon, Eliza L.; Hemani-Lopez, Naureen; Goldin-Meadow, Susan

    2014-01-01

    Previous research has shown that children benefit from gesturing during math instruction. Here we ask whether gesturing promotes learning because it is itself a physical action, or because it uses physical action to represent abstract ideas. To address this question, we taught third-grade children a strategy for solving mathematical equivalence problems that was instantiated in one of three ways: (1) in the physical action children performed on objects, (2) in a concrete gesture miming that action, or (3) in an abstract gesture. All three types of hand movements helped children learn how to solve the problems on which they were trained. However, only gesture led to success on problems that required generalizing the knowledge gained. The results provide the first evidence that gesture promotes transfer of knowledge better than action, and suggest that the beneficial effects gesture has on learning may reside in the features that differentiate it from action. PMID:24503873

  5. Pharmacists’ Perception of Synchronous Versus Asynchronous Distance Learning for Continuing Education Programs

    PubMed Central

    2014-01-01

    Objective. To evaluate and compare pharmacists’ satisfaction with the content and learning environment of a continuing education program series offered as either synchronous or asynchronous webinars. Methods. An 8-lecture series of online presentations on the topic of new drug therapies was offered to pharmacists in synchronous and asynchronous webinar formats. Participants completed a 50-question online survey at the end of the program series to evaluate their perceptions of the distance learning experience. Results. Eighty-two participants completed the survey instrument (41 participants from the live webinar series and 41 participants from the asynchronous webinar series.) Responses indicated that while both groups were satisfied with the program content, the asynchronous group showed greater satisfaction with many aspects of the learning environment. Conclusion. The synchronous and asynchronous webinar participants responded positively regarding the quality of the programming and the method of delivery, but asynchronous participants rated their experience more positively overall. PMID:24558276

  6. Retrieval practice with short-answer, multiple-choice, and hybrid tests.

    PubMed

    Smith, Megan A; Karpicke, Jeffrey D

    2014-01-01

    Retrieval practice improves meaningful learning, and the most frequent way of implementing retrieval practice in classrooms is to have students answer questions. In four experiments (N=372) we investigated the effects of different question formats on learning. Students read educational texts and practised retrieval by answering short-answer, multiple-choice, or hybrid questions. In hybrid conditions students first attempted to recall answers in short-answer format, then identified answers in multiple-choice format. We measured learning 1 week later using a final assessment with two types of questions: those that could be answered by recalling information verbatim from the texts and those that required inferences. Practising retrieval in all format conditions enhanced retention, relative to a study-only control condition, on both verbatim and inference questions. However, there were little or no advantages of answering short-answer or hybrid format questions over multiple-choice questions in three experiments. In Experiment 4, when retrieval success was improved under initial short-answer conditions, there was an advantage of answering short-answer or hybrid questions over multiple-choice questions. The results challenge the simple conclusion that short-answer questions always produce the best learning, due to increased retrieval effort or difficulty, and demonstrate the importance of retrieval success for retrieval-based learning activities.

  7. Widening and Deepening Questions in Web-Based Investigative Learning

    ERIC Educational Resources Information Center

    Kashihara, Akihiro; Akiyama, Naoto

    2016-01-01

    Web allows learners to investigate any question with a great variety of Web resources, in which they could construct a wider, and deeper knowledge. In such investigative learning process, it is important for them to deepen and widen the question, which involves decomposing the question into the sub-questions to be further investigated. This…

  8. Improving Learning in Computer-Based Instruction through Questioning and Grouping Strategies

    ERIC Educational Resources Information Center

    Niemczyk, Mary; Savenye, Wilhelmina

    2010-01-01

    This study investigated the comparative effects of adjunct questions, student self-generated questions, and note taking on learning from a multimedia database. High school students worked individually or in cooperative dyads on a computer-based multimedia unit using a study guide to answer either adjunct questions, generate self-questions, or take…

  9. Learning in Home Care: A Digital Artifact as a Designated Boundary Object-in-Use

    ERIC Educational Resources Information Center

    Islind, Anna Sigridur; Lundh Snis, Ulrika

    2017-01-01

    Purpose: The aim of this paper is to understand how the role of an mHealth artifact plays out in home care settings. An mHealth artifact, in terms of a mobile app, was tested to see how the quality of home care work practice was enhanced and changed. The research question is: In what ways does an mHealth artifact re-shape a home care practice and…

  10. Gamification of Learning Deactivates the Default Mode Network

    PubMed Central

    Howard-Jones, Paul A.; Jay, Tim; Mason, Alice; Jones, Harvey

    2016-01-01

    We hypothesized that embedding educational learning in a game would improve learning outcomes, with increased engagement and recruitment of cognitive resources evidenced by increased activation of working memory network (WMN) and deactivation of default mode network (DMN) regions. In an fMRI study, we compared activity during periods of learning in three conditions that were increasingly game-like: Study-only (when periods of learning were followed by an exemplar question together with its correct answer), Self-quizzing (when periods of learning were followed by a multiple choice question in return for a fixed number of points) and Game-based (when, following each period of learning, participants competed with a peer to answer the question for escalating, uncertain rewards). DMN hubs deactivated as conditions became more game-like, alongside greater self-reported engagement and, in the Game-based condition, higher learning scores. These changes did not occur with any detectable increase in WMN activity. Additionally, ventral striatal activation was associated with responding to questions and receiving positive question feedback. Results support the significance of DMN deactivation for educational learning, and are aligned with recent evidence suggesting DMN and WMN activity may not always be anti-correlated. PMID:26779054

  11. Gamification of Learning Deactivates the Default Mode Network.

    PubMed

    Howard-Jones, Paul A; Jay, Tim; Mason, Alice; Jones, Harvey

    2015-01-01

    We hypothesized that embedding educational learning in a game would improve learning outcomes, with increased engagement and recruitment of cognitive resources evidenced by increased activation of working memory network (WMN) and deactivation of default mode network (DMN) regions. In an fMRI study, we compared activity during periods of learning in three conditions that were increasingly game-like: Study-only (when periods of learning were followed by an exemplar question together with its correct answer), Self-quizzing (when periods of learning were followed by a multiple choice question in return for a fixed number of points) and Game-based (when, following each period of learning, participants competed with a peer to answer the question for escalating, uncertain rewards). DMN hubs deactivated as conditions became more game-like, alongside greater self-reported engagement and, in the Game-based condition, higher learning scores. These changes did not occur with any detectable increase in WMN activity. Additionally, ventral striatal activation was associated with responding to questions and receiving positive question feedback. Results support the significance of DMN deactivation for educational learning, and are aligned with recent evidence suggesting DMN and WMN activity may not always be anti-correlated.

  12. The use of objective structured self-assessment and peer-feedback (OSSP) for learning communication skills: evaluation using a controlled trial.

    PubMed

    Perera, Jennifer; Mohamadou, Galy; Kaur, Satpal

    2010-05-01

    Feedback is essential to guide students towards expected performance goals. The usefulness of teacher feedback on improving communication skills (CS) has been well documented. It has been proposed that self-assessment and peer-feedback has an equally important role to play in enhancing learning. This is the focus of this study. Objectively structured self-assessment and peer feedback (OSSP) was incorporated into small group CS teaching sessions of a group of semester one medical students who were learning CS for the first time, to minimise the influence of previous educational interventions. A control group matched for academic performance, gender and age was used to enable parallel evaluation of the innovation. A reflective log containing closed and open ended questions was used for OSSP. Facilitators and simulated patients provided feedback to students in both groups during CS learning as per routine practice. Student perceptions on OSSP and acceptability as a learning method were explored using a questionnaire. CS were assessed in both groups using objective structured clinical examination (OSCE) as per routine practice and assessors were blinded as to which group the student belonged. Mean total score and scores for specific areas of interview skills were significantly higher in the experimental group. Analysis of the questionnaire data showed that students gained fresh insights into specific areas such as empathy, addressing patients' concerns and interview style during OSSP which clearly corroborated the specific differences in scores. The free text comments were highly encouraging as to acceptability of OSSP, in spite of 67% being never exposed to formal self- and peer-assessment during pre-university studies. OSSP promotes effective CS learning and learner acceptability is high.

  13. Authentic Community as an Educational Strategy for Advancing Professionalism: A National Evaluation of the Healer’s Art Course

    PubMed Central

    Wrubel, Judith; Remen, Rachel Naomi

    2007-01-01

    Background Efforts to promote medical professionalism often focus on cognitive and technical competencies, rather than professional identity, commitment, and values. The Healer’s Art elective is designed to create a genuine community of inquiry into these foundational elements of professionalism. Objective Evaluations were obtained to characterize course impact and to understand students’ conceptions of professionalism. Design Qualitative analysis of narrative course evaluation responses. Participants Healer’s Art students from U.S. and Canadian medical schools. Approach Analysis of common themes identified in response to questions about course learning, insights, and utility. Results In 2003–2004, 25 schools offered the course. Evaluations were obtained from 467 of 582 students (80.2%) from 22 schools participating in the study. From a question about what students learned about the practice of medicine from the Healer’s Art, the most common themes were “definition of professionalism in medicine” and “legitimizing humanism in medicine.” The most common themes produced by a question about the most valuable insights gained in the course were “relationship between physicians and patients” and “creating authentic community.” The most common themes in response to a question about course utility were “creating authentic community” and “filling a curricular gap.” Conclusions In legitimizing humanistic elements of professionalism and creating a safe community, the Healer’s Art enabled students to uncover the underlying values and meaning of their work—an opportunity not typically present in required curricula. Attempts to teach professionalism should address issues of emotional safety and authentic community as prerequisites to learning and professional affiliation. PMID:17619932

  14. The Effects of Student Question-Generation with Online Prompts on Learning

    ERIC Educational Resources Information Center

    Yu, Fu-Yun; Pan, Kuan-Jung

    2014-01-01

    The focus of this study was to investigate the effects of student-question generation with online prompts on student academic achievement, question-generation performance, learning satisfaction and learning anxiety. This study adopted a quasi-experimental research design. Two classes of eighth grade students (N = 64) from one middle school…

  15. Bayesian learning

    NASA Technical Reports Server (NTRS)

    Denning, Peter J.

    1989-01-01

    In 1983 and 1984, the Infrared Astronomical Satellite (IRAS) detected 5,425 stellar objects and measured their infrared spectra. In 1987 a program called AUTOCLASS used Bayesian inference methods to discover the classes present in these data and determine the most probable class of each object, revealing unknown phenomena in astronomy. AUTOCLASS has rekindled the old debate on the suitability of Bayesian methods, which are computationally intensive, interpret probabilities as plausibility measures rather than frequencies, and appear to depend on a subjective assessment of the probability of a hypothesis before the data were collected. Modern statistical methods have, however, recently been shown to also depend on subjective elements. These debates bring into question the whole tradition of scientific objectivity and offer scientists a new way to take responsibility for their findings and conclusions.

  16. Students' models in some topics of electricity and magnetism

    NASA Astrophysics Data System (ADS)

    Warnakulasooriya, Rasil

    Model-based learning have been emphasized by many researchers. Furthermore, many theories have been put forward by researchers on how students reason. However, how the theories of reasoning are manifested within the context of electricity and magnetism and how to implement a model-based learning environment within such a context has not been the object of research. In this dissertation, we address the above two concerns. We probe students' reasoning, through a model-based diagnostic instrument. The instrument consists of a set of related multiple-choice questions that can be categorized as belonging to the same conceptual domain. The contextual features of a set are also kept to a minimum. We find that students' responses are tied to the models they have constructed or construct on the spot when faced with novel situations. We find that the concepts such as electric fields and electric potentials exist as mere "definitions" and do not contribute to forming a set of working models, and as such the need for the use of such concepts cannot be easily recognized. We also find that students function within a set of procedural rules. Whether these rules are extended directly from familiar situations through analogies or lead to constructing a set of new rules is constrained by the underlying models and the context of the questions. Models also either exist or are constructed in ways that lead students to overlook the common sense reality of physical phenomena. We also find that the way questions are perceived and interpreted are dependent on the underlying models and that different models exist without conflicting with each other. Based on the above findings, we argue that students' reasoning is context specific and is sensitive to the way the learning has taken place. Thus, we suggest a recontexualization process as a specific model-based learning environment to help students learn electricity and magnetism. The step-by-step guidance through a series of such related questions would then elucidate the context within which concepts are introduced, the limitations of particular representations and the ontological demands required by the subject.

  17. How does questioning influence nursing students' clinical reasoning in problem-based learning? A scoping review.

    PubMed

    Merisier, Sophia; Larue, Caroline; Boyer, Louise

    2018-06-01

    Problem-based learning is an educational method promoting clinical reasoning that has been implemented in many fields of health education. Questioning is a learning strategy often employed in problem-based learning sessions. To explore what is known about the influence of questioning on the promotion of clinical reasoning of students in health care education, specifically in the field of nursing and using the educational method of problem-based learning. A scoping review following Arksey and O'Malley's five stages was conducted. The CINAHL, EMBASE, ERIC, Medline, and PubMed databases were searched for articles published between the years of 2000 and 2017. Each article was summarized and analyzed using a data extraction sheet in relation to its purpose, population group, setting, methods, and results. A descriptive explication of the studies based on an inductive analysis of their findings to address the aim of the review was made. Nineteen studies were included in the analysis. The studies explored the influence of questioning on critical thinking rather than on clinical reasoning. The nature of the questions asked and the effect of higher-order questions on critical thinking were the most commonly occurring themes. Few studies addressed the use of questioning in problem-based learning. More empirical evidence is needed to gain a better understanding of the benefit of questioning in problem-based learning to promote students' clinical reasoning. Copyright © 2018 Elsevier Ltd. All rights reserved.

  18. Sport and Exercise Pedagogy and Questions about Learning

    ERIC Educational Resources Information Center

    Quennerstedt, Mikael; Öhman, Marie; Armour, Kathleen

    2014-01-01

    One important challenge ahead for sport and exercise pedagogy (SEP) researchers is to consider afresh questions about learning. Learning in the fields of sport, physical activity and physical education (PE) is a particularly complex business. Most existing theories of learning are defined cognitively, yet learning in sport and physical activity…

  19. Problem-based learning through field investigation: Boosting questioning skill, biological literacy, and academic achievement

    NASA Astrophysics Data System (ADS)

    Suwono, Hadi; Wibowo, Agung

    2018-01-01

    Biology learning emphasizes problem-based learning as a learning strategy to develop students ability in identifying and solving problems in the surrounding environment. Problem identification skills are closely correlated with questioning skills. By holding this skill, students tend to deliver a procedural question instead of the descriptive one. Problem-based learning through field investigation is an instruction model which directly exposes the students to problems or phenomena that occur in the environment, and then the students design the field investigation activities to solve these problems. The purpose of this research was to describe the improvement of undergraduate biology students on questioning skills, biological literacy, and academic achievement through problem-based learning through field investigation (PBFI) compared with the lecture-based instruction (LBI). This research was a time series quasi-experimental design. The research was conducted on August - December 2015 and involved 26 undergraduate biology students at the State University of Malang on the Freshwater Ecology course. The data were collected during the learning with LBI and PBFI, in which questioning skills, biological literacy, and academic achievement were collected 3 times in each learning model. The data showed that the procedural correlative and causal types of questions are produced by the students to guide them in conducting investigations and problem-solving in PBFI. The biological literacy and academic achievement of the students at PBFI are significantly higher than those at LBI. The results show that PBFI increases the questioning skill, biological literacy, and the academic achievement of undergraduate biology students.

  20. Developing Wave Encyclopaedia based on Scientific Approach

    NASA Astrophysics Data System (ADS)

    Nurafifah, A.; Budi, A. S.; Siahaan, B. Z.

    2017-09-01

    Students have many difficulties in understanding to wave propagation. Such difficulties lead to misconceptions also in understanding sound, light, and electromagnetic wave. Meanwhile, students only use the text book as the learning resources. Whereas students need a more varied and interesting learning resources. This study aims to develop a wave encyclopaedia based on scientific approach as the learning resources that tested the feasibility and superiority. The method used is research by design. The steps are (1) analysing learner characteristic, (2) state objective, (3) select media and materials, (4) utilize materials, (5) requires learner participation, (6) evaluation and revision. The wave encyclopaedia is developed by applying the 5 components of a scientific approach that is, observing, questioning, experimenting, associating, and communicating. In this encyclopaedia also includes fun science activities and exciting recommended websites. The encyclopaedia has been validated by material experts, media experts, and learning experts. And then field trials are conducted to assess an impact on use. Overall the development of encyclopaedia based on scientific approach can enhance learning outcomes of students in high school.

  1. Correlation Between Active-Learning Coursework and Student Retention of Core Content During Advanced Pharmacy Practice Experiences

    PubMed Central

    Testman, Julie A.; Hoyland, Marcella N.; Kimble, Angel M.; Euler, Mary L.

    2013-01-01

    Objective. To implement an active-learning approach in a pharmacotherapy course sequence in the second year (P2) and third (P3) year of a doctor of pharmacy (PharmD) program and determine whether the pedagogical changes correlated with retention of core content in the fourth year (P4). Design. Class sessions were transitioned from slides-based lectures to discussion-based active-learning pedagogy. Assessment. A comprehensive examination was created and administered to assess student retention of therapeutic topics taught. Students demonstrated significantly improved overall scores on questions derived from the active-learning pedagogy used in Pharmacotherapy II and III compared to those derived from Pharmacotherapy I in which content was delivered by lecture. Conclusion. The use of active-learning strategies over lecture-based methods in pharmacotherapy courses resulted in higher retention of core content. Students’ performance in areas taught using the discussion-based methodology was superior to that which was taught using lecture-based slide presentations. PMID:24159212

  2. To See or Not to See: Effects of Online Access to Peer-Generated Questions on Performance

    ERIC Educational Resources Information Center

    Yu, Fu-Yun; Yang, Yen-Ting

    2014-01-01

    This study examined the effects on performance of online access to peer-generated questions during question-generation activities. Two eighth grade classes (N = 63) participated in six weekly question-generation sessions to support English learning. An online student question-generation learning system was adopted. In contrast to expectations…

  3. Good Student Questions in Inquiry Learning

    ERIC Educational Resources Information Center

    Lombard, François E.; Schneider, Daniel K.

    2013-01-01

    Acquisition of scientific reasoning is one of the big challenges in education. A popular educational strategy advocated for acquiring deep knowledge is inquiry-based learning, which is driven by emerging "good questions". This study will address the question: "Which design features allow learners to refine questions while preserving…

  4. More Efficient e-Learning through Design: Color of Text and Background

    ERIC Educational Resources Information Center

    Zufic, Janko; Kalpic, Damir

    2009-01-01

    Background: The area of research aimed for a more efficient e-learning is slowly widening from purely technical to the areas of psychology, didactics and methodology. The question is whether the text or background color influence the efficiency of memory, i.e. learning. If the answer to that question is positive, then another question arises which…

  5. Managerial Skills Teaching: Ten Questions and Answers.

    ERIC Educational Resources Information Center

    McEnrue, Mary Pat

    2002-01-01

    Presents considerations for design and delivery of management skills courses as sets of questions in three categories: (1) preteaching (understanding and teaching skills, teacher qualities); (2) class (skills learning, learning barriers, cultural elements, learning assessment); and application/evaluation (lifelong learning, course evaluation,…

  6. Shared musical knowledge in 11-month-old infants.

    PubMed

    Mehr, Samuel A; Spelke, Elizabeth S

    2018-03-01

    Five-month-old infants selectively attend to novel people who sing melodies originally learned from a parent, but not melodies learned from a musical toy or from an unfamiliar singing adult, suggesting that music conveys social information to infant listeners. Here, we test this interpretation further in older infants with a more direct measure of social preferences. We randomly assigned 64 11-month-old infants to 1-2 weeks' exposure to one of two novel play songs that a parent either sang or produced by activating a recording inside a toy. Infants then viewed videos of two new people, each singing one song. When the people, now silent, each presented the infant with an object, infants in both conditions preferentially chose the object endorsed by the singer of the familiar song. Nevertheless, infants' visual attention to that object was predicted by the degree of song exposure only for infants who learned from the singing of a parent. Eleven-month-olds thus garner social information from songs, whether learned from singing people or from social play with musical toys, but parental singing has distinctive effects on infants' responses to new singers. Both findings support the hypothesis that infants endow music with social meaning. These findings raise questions concerning the types of music and behavioral contexts that elicit infants' social responses to those who share music with them, and they support suggestions concerning the psychological functions of music both in contemporary environments and in the environments in which humans evolved. © 2017 John Wiley & Sons Ltd.

  7. A Three-Year Study of the Impact of Instructor Attitude, Enthusiasm, and Teaching Style on Student Learning in a Medicinal Chemistry Course

    PubMed Central

    Qi, Yongyue

    2014-01-01

    Objective. To determine the effect of instructor attitude, enthusiasm, and teaching style on learning for distance and campus pharmacy students. Methods. Over a 3-year period, distance and campus students enrolled in the spring semester of a medicinal chemistry course were asked to complete a survey instrument with questions related to instructor attitude, enthusiasm, and teaching style, as well as items to measure student intrinsic motivation and vitality. Results. More positive responses were observed among distance students and older students. Gender did not impact student perspectives on 25 of the 26 survey questions. Student-related items were significantly correlated with instructor-related items. Also, student-related items and second-year cumulative grade point average were predictive of students’ final course grades. Instructor enthusiasm demonstrated the highest correlation with student intrinsic motivation and vitality. Conclusion. While this study addresses the importance of content mastery and instructional methodologies, it focuses on issues related to instructor attitude, instructor enthusiasm, and teaching style, which all play a critical role in the learning process. Thus, instructors have a responsibility to evaluate, reevaluate, and analyze the above factors to address any related issues that impact the learning process, including their influence on professional students’ intrinsic motivation and vitality, and ability to meet educational outcomes. PMID:25258437

  8. Toward a science of learning systems: a research agenda for the high-functioning Learning Health System

    PubMed Central

    Friedman, Charles; Rubin, Joshua; Brown, Jeffrey; Buntin, Melinda; Corn, Milton; Etheredge, Lynn; Gunter, Carl; Musen, Mark; Platt, Richard; Stead, William; Sullivan, Kevin; Van Houweling, Douglas

    2015-01-01

    Objective The capability to share data, and harness its potential to generate knowledge rapidly and inform decisions, can have transformative effects that improve health. The infrastructure to achieve this goal at scale—marrying technology, process, and policy—is commonly referred to as the Learning Health System (LHS). Achieving an LHS raises numerous scientific challenges. Materials and methods The National Science Foundation convened an invitational workshop to identify the fundamental scientific and engineering research challenges to achieving a national-scale LHS. The workshop was planned by a 12-member committee and ultimately engaged 45 prominent researchers spanning multiple disciplines over 2 days in Washington, DC on 11–12 April 2013. Results The workshop participants collectively identified 106 research questions organized around four system-level requirements that a high-functioning LHS must satisfy. The workshop participants also identified a new cross-disciplinary integrative science of cyber-social ecosystems that will be required to address these challenges. Conclusions The intellectual merit and potential broad impacts of the innovations that will be driven by investments in an LHS are of great potential significance. The specific research questions that emerged from the workshop, alongside the potential for diverse communities to assemble to address them through a ‘new science of learning systems’, create an important agenda for informatics and related disciplines. PMID:25342177

  9. Just Learning

    ERIC Educational Resources Information Center

    Larsen-Freeman, Diane

    2017-01-01

    In this "First Person Singular" essay, the author describes her education, teaching experience, and interest in understanding the learning of language. Anyone reading this essay will not be surprised to learn that the author's questions about language learning and optimal teaching methods were only met with further questions, and no…

  10. Book club elective to facilitate student learning of the patient experience with chronic disease.

    PubMed

    Plake, Kimberly S

    2010-04-12

    To evaluate the impact of a book club experience on pharmacy students' learning about chronic illness. Students read autobiographies/biographies regarding the patient experience of chronic illness. Similar to a traditional book club, small group discussions were held based on questions submitted by students. Other activities included written reflections, a final paper, and an oral presentation. A retrospective pretest and posttest were administered at the end of the course. Students indicated improvement in the key aspects of the course with significant differences (p < 0.01) between retrospective pretest and posttest scores for all course objectives assessed. Students also indicated that the course contributed to their development as pharmacists, motivated them to learn about new topics, and helped them reconsider their attitudes. A book club elective course was successful in helping students understand the patient experience.

  11. Solitary Learner in Online Collaborative Learning: A Disappointing Experience?

    ERIC Educational Resources Information Center

    Ke, Fengfeng; Carr-Chellman, Alison

    2006-01-01

    Research suggests that the solitary learner's learning preferences might be a mismatch with collaborative instructional settings. A question is therefore posed: "In online learning environments that require collaboration, how do solitary learners experience their own learning?" It is important to answer this question to understand and…

  12. A focus group study of chiropractic students following international service learning experiences

    PubMed Central

    Boysen, James C.; Salsbury, Stacie A.; Derby, Dustin; Lawrence, Dana J.

    2016-01-01

    Objective: One objective of chiropractic education is to cultivate clinical confidence in novice practitioners. The purpose of this qualitative study was to describe how participation in a short-term international service learning experience changed perceptions of clinical confidence in senior chiropractic students. Methods: Seventeen senior chiropractic students participated in 4 moderated focus group sessions within 4 months after a clinical educational opportunity held in international settings. Participants answered standard questions on how this educational experience may have changed their clinical confidence. Two investigators performed qualitative thematic analysis of the verbatim transcripts to identify core concepts and supporting themes. Results: The core concept was transformation from an unsure student to a confident doctor. The service learning experience allowed students to deliver chiropractic treatment to patients in a real-world setting, engage in frequent repetitions of technical skills, perform clinical decision-making and care coordination, and communicate with patients and other health professionals. Students described increased clinical confidence in 9 competency areas organized within 3 domains: (1) chiropractic competencies including observation, palpation, and manipulation; (2) clinical competencies including problem solving, clinic flow, and decision-making; and (3) communication competencies, including patient communication, interprofessional communication, and doctor–patient relationship. Students recommended that future service learning programs include debriefing sessions similar to the experience offered by these focus groups to enhance student learning. Conclusion: Senior chiropractic students who participated in an international service learning program gained confidence and valuable practical experience in integrating their chiropractic, clinical, and communication skills for their future practices. PMID:27258817

  13. Perception of medical undergraduate students about interactive lectures in an outcome-based integrated curriculum: A cross-sectional study

    PubMed Central

    Asad, Mohammad Rehan; Amir, Khwaja; Tadvi, Naser Ashraf; Afzal, Kamran; Sami, Waqas; Irfan, Abdul

    2017-01-01

    OBJECTIVE: The objective of this study is to explore the student's perspectives toward the interactive lectures as a teaching and learning method in an integrated curriculum. MATERIALS AND METHODS: This cross-sectional study was conducted among 1st, 2nd and 3rd year male medical students (n = 121). A self-administered questionnaire based on the Visual, Auditory, Reader, Kinesthetic learning styles, learning theories, and role of feedback in teaching and learning on five-point Likert rating scale was used. The questionnaire was constructed after extensive literature review. RESULTS: There was an 80% response rate in this study. The total number of undergraduate medical students responded in the study were n = 97, 34 students of 1st year, n = 30 students of 2nd year and n = 33 student were in 3rd year, the mean scores of the student responses were calculated using Independent samples Kruskal–Wallis. There was no significant difference in the responses of the students of different years except for the question “The Interactive lectures facilitate effective use of learning resources.” Which showed significant difference in the responses of the 3 years students by Independent samples Kruskal–Wallis test. No significant association was found between the year of study and items of the questionnaire except for the same item, “ The Interactive lectures facilitates effective use of learning resources” by Spearman rank correlation test. CONCLUSION: The students perceive interactive lecture as an effective tool for facilitating visual and auditory learning modes, and for achieving curricular strategies. The student find the feedback given during the interactive lectures is effective in modifying learning attitude and enhancing motivation toward learning. PMID:29296601

  14. Laboratory exercises to teach clinically relevant chemistry of antibiotics.

    PubMed

    El Sayed, Khalid A; Chelette, Candace T

    2014-03-12

    To design, implement, and evaluate student performance on clinically relevant chemical and spectral laboratory exercises on antibiotics. In the first of 2 exercises, second-year pharmacy students enrolled in an integrated laboratory sequence course studied the aqueous stability of ß-lactam antibiotics using a spectral visual approach. In a second exercise, students studied the tendency of tetracycline, rifamycins, and fluoroquinolones to form insoluble chelate complexes (turbidity) with polyvalent metals. On a survey to assess achievement of class learning objectives, students agreed the laboratory activities helped them better retain important information concerning antibiotic stability and interactions. A significant improvement was observed in performance on examination questions related to the laboratory topics for 2012 and 2013 students compared to 2011 students who did not complete the laboratory. A 1-year follow-up examination question administered in a separate course showed >75% of the students were able to identify rifamycins-food interactions compared with <25% of students who had not completed the laboratory exercises. The use of spectral visual approaches allowed students to investigate antibiotic stability and interactions, thus reinforcing the clinical relevance of medicinal chemistry. Students' performance on questions at the 1-year follow-up suggested increased retention of the concepts learned as a result of completing the exercises.

  15. Web-Based Question Bank in Indian Higher Education: An Open Educational Resource

    ERIC Educational Resources Information Center

    Parthasarathy, M.; Ananthasayanam, R.

    2012-01-01

    Question bank provides an opportunity to improve the evaluation, learning and answering skills among the students, questioning logics among the teachers, and examination patterns among curriculum designers. The question bank is not a learning material but supports as self-evaluation guide. In India, almost 259 State universities administer…

  16. Now That's a Good Question! How to Promote Cognitive Rigor through Classroom Questioning

    ERIC Educational Resources Information Center

    Francis, Erik M.

    2016-01-01

    In this book, Erik M. Francis explores how one of the most fundamental instructional strategies--questioning--can provide the proper scaffolding to deepen student thinking, understanding, and application of knowledge. You'll learn: (1) Techniques for using questioning to extend and evaluate student learning experiences; (2) Eight different kinds…

  17. The Impact of a Question-Embedded Video-Based Learning Tool on E-Learning

    ERIC Educational Resources Information Center

    Vural, Omer Faruk

    2013-01-01

    In this study, it is mainly focused on investigating the effect of question-embedded online interactive video environment on student achievement. A quasi-experimental design was development to compare the effectiveness of a question-embedded interactive video environment (QVE) and an interactive video environment without the question component…

  18. A Deep Learning-Based Method for Similar Patient Question Retrieval in Chinese.

    PubMed

    Tang, Guo Yu; Ni, Yuan; Xie, Guo Tong; Fan, Xin Li; Shi, Yan Ling

    2017-01-01

    The online patient question and answering (Q&A) system, either as a website or a mobile application, attracts an increasing number of users in China. Patients will post their questions and the registered doctors then provide the corresponding answers. A large amount of questions with answers from doctors are accumulated. Instead of awaiting the response from a doctor, the newly posted question could be quickly answered by finding a semantically equivalent question from the Q&A achive. In this study, we investigated a novel deep learning based method to retrieve the similar patient question in Chinese. An unsupervised learning algorithm using deep neural network is performed on the corpus to generate the word embedding. The word embedding was then used as the input to a supervised learning algorithm using a designed deep neural network, i.e. the supervised neural attention model (SNA), to predict the similarity between two questions. The experimental results showed that our SNA method achieved P@1 = 77% and P@5 = 84%, which outperformed all other compared methods.

  19. Setting a research question, aim and objective.

    PubMed

    Doody, Owen; Bailey, Maria E

    2016-03-01

    To describe the development of a research question, aim and objective. The first steps of any study are developing the research question, aim and objective. Subsequent steps develop from these and they govern the researchers' choice of population, setting, data to be collected and time period for the study. Clear, succinctly posed research questions, aims and objectives are essential if studies are to be successful. Researchers developing their research questions, aims and objectives generally experience difficulties. They are often overwhelmed trying to convert what they see as a relevant issue from practice into research. This necessitates engaging with the relevant published literature and knowledgeable people. This paper identifies the issues to be considered when developing a research question, aim and objective. Understanding these considerations will enable researchers to effectively present their research question, aim and objective. To conduct successful studies, researchers should develop clear research questions, aims and objectives.

  20. Pharmacists' perceptions of a live continuing education program comparing distance learning versus local learning.

    PubMed

    Buxton, Eric C; De Muth, James E

    2013-01-01

    Constraints in geography and time require cost efficiencies in professional development for pharmacists. Distance learning, with its growing availability and lower intrinsic costs, will likely become more prevalent. The objective of this nonexperimental, postintervention study was to examine the perceptions of pharmacists attending a continuing education program. One group participated in the live presentation, whereas the second group joined via a simultaneous webcast. After the presentation, both groups were surveyed with identical questions concerning their perceptions of their learning environment, course content, and utility to their work. Comparisons across group responses to the summated scales were conducted through the use of Kruskal-Wallis tests. Analysis of the data showed that both the distance and local groups were demographically similar and that both groups were satisfied with the presentation method, audio and visual quality, and both felt that they would be able to apply what they learned in their practice. However, the local group was significantly more satisfied with the learning experience. Distance learning does provide a viable and more flexible method for pharmacy professional development, but does not yet replace the traditional learning environment in all facets of learner preference. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Redefining "Learning" in Statistical Learning: What Does an Online Measure Reveal About the Assimilation of Visual Regularities?

    PubMed

    Siegelman, Noam; Bogaerts, Louisa; Kronenfeld, Ofer; Frost, Ram

    2017-10-07

    From a theoretical perspective, most discussions of statistical learning (SL) have focused on the possible "statistical" properties that are the object of learning. Much less attention has been given to defining what "learning" is in the context of "statistical learning." One major difficulty is that SL research has been monitoring participants' performance in laboratory settings with a strikingly narrow set of tasks, where learning is typically assessed offline, through a set of two-alternative-forced-choice questions, which follow a brief visual or auditory familiarization stream. Is that all there is to characterizing SL abilities? Here we adopt a novel perspective for investigating the processing of regularities in the visual modality. By tracking online performance in a self-paced SL paradigm, we focus on the trajectory of learning. In a set of three experiments we show that this paradigm provides a reliable and valid signature of SL performance, and it offers important insights for understanding how statistical regularities are perceived and assimilated in the visual modality. This demonstrates the promise of integrating different operational measures to our theory of SL. © 2017 Cognitive Science Society, Inc.

  2. Bringing Evaluative Learning to Life

    ERIC Educational Resources Information Center

    King, Jean A.

    2008-01-01

    This excerpt from the opening plenary asks evaluators to consider two questions regarding learning and evaluation: (a) How do evaluators know if, how, when, and what people are learning during an evaluation? and (b) In what ways can evaluation be a learning experience? To answer the first question, evaluators can apply the commonplaces of…

  3. 76 FR 54283 - 30-Day Notice of Proposed Information Collections: Language Learning Survey Questions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ...: Language Learning Survey Questions ACTION: Notice of request for public comment and submission to OMB of... the Paperwork Reduction Act of 1995. Title of Information Collection: Language Learning Programs: Pre... critical language learning instruction. Estimated Number of Respondents: 1,400 annually Estimated Number of...

  4. Nursing students' assessment of the learning environment in different clinical settings.

    PubMed

    Bisholt, Birgitta; Ohlsson, Ulla; Engström, Agneta Kullén; Johansson, Annelie Sundler; Gustafsson, Margareta

    2014-05-01

    Nursing students perform their clinical practice in different types of clinical settings. The clinical learning environment is important for students to be able to achieve desired learning outcomes. Knowledge is lacking about the learning environment in different clinical settings. The aim was to compare the learning environment in different clinical settings from the perspective of the nursing students. A cross-sectional study with comparative design was conducted. Data was collected from 185 nursing students at three universities by means of a questionnaire involving the Clinical Learning Environment, Supervision and Nurse Teacher (CLES + T) evaluation scale. An open-ended question was added in order to ascertain reasons for dissatisfaction with the clinical placement. The nursing students' satisfaction with the placement did not differ between clinical settings. However, those with clinical placement in hospital departments agreed more strongly that sufficient meaningful learning situations occurred and that learning situations were multi-dimensional. Some students reported that the character of the clinical setting made it difficult to achieve the learning objectives. In the planning of the clinical placement, attention must be paid to whether the setting offers the student a meaningful learning situation where the appropriate learning outcome may be achieved. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Learning to Question: The Roles of Multiple Hypotheses, Successive Approximations, Balloons and Toilet Paper in University Science Programs of Southwestern Amazonia

    NASA Astrophysics Data System (ADS)

    Brown, I. Foster

    2008-06-01

    Learning to question is essential for determining pathways of conservation and development in southwestern Amazonia during a time of rapid global environmental change. Teaching such an approach in graduate science programs in regional universities can be done using play-acting and simulation exercises. Multiple working hypotheses help students learn to question their own research results and expert witnesses. The method of successive approximations enables students to question the results of complex calculations, such as estimates of forest biomass. Balloons and rolls of toilet paper provide means of questioning two-dimensional representations of a three-dimensional Earth and the value of pi. Generation of systematic errors can illustrate the pitfalls of blind acceptance of data. While learning to question is essential, it is insufficient by itself; students must also learn how to be solutionologists in order to satisfy societal demands for solutions to environmental problems. A little irreverence can be an excellent didactic tool for helping students develop the skills necessary to lead conservation and development efforts in the region.

  6. Learning curve approach to projecting cost and performance for photovoltaic technologies

    NASA Astrophysics Data System (ADS)

    Cody, George D.; Tiedje, Thomas

    1997-10-01

    The current cost of electricity generated by PV power is still extremely high with respect to power supplied by the utility grid, and there remain questions as to whether PV power can ever be competitive with electricity generated by fossil fuels. An objective approach to this important question was given in a previous paper by the authors which introduced analytical tools to define and project the technical/economic status of PV power from 1988 through the year 2010. In this paper, we apply these same tools to update the conclusions of our earlier study in the context of recent announcements by Amoco/Enron-Solar of projected sales of PV power at rates significantly less than the U.S. utility average.

  7. A learning curve approach to projecting cost and performance for photovoltaic technologies

    NASA Astrophysics Data System (ADS)

    Cody, George D.; Tiedje, Thomas

    1997-04-01

    The current cost of electricity generated by PV power is still extremely high with respect to power supplied by the utility grid, and there remain questions as to whether PV power can ever be competitive with electricity generated by fossil fuels. An objective approach to this important question was given in a previous paper by the authors which introduced analytical tools to define and project the technical/economic status of PV power from 1988 through the year 2010. In this paper, we apply these same tools to update the conclusions of our earlier study in the context of recent announcements by Amoco/Enron-Solarex of projected sales of PV power at rates significantly less than the US utility average.

  8. Student-centered integrated anatomy resource sessions at Alfaisal University.

    PubMed

    Cowan, Michèle; Arain, Nasir Nisar; Assale, Tawfic Samer Abu; Assi, Abdulelah Hassan; Albar, Raed Alwai; Ganguly, Paul K

    2010-01-01

    Alfaisal University is a new medical school in Riyadh, Kingdom of Saudi Arabia that matriculates eligible students directly from high school and requires them to participate in a hybrid problem-based learning (PBL) curriculum. PBL is a well-established student-centered approach, and the authors have sought to examine if a student-centered, integrated approach to learn human structures leads to positive perceptions of learning outcomes. Ten students were divided into four groups to rotate through wet and dry laboratory stations (integrated resource sessions, IRSs) that engaged them in imaging techniques, embryology, histology, gross anatomy (dissections and prosections), surface anatomy, and self-directed learning questions. All IRSs were primarily directed by students. During two second-semester organ system blocks, forty students responded to a structured questionnaire designed to poll students' perceptions of changes in their knowledge, skills, and attitudes as a result of IRS. The majority (60%) of students felt that the student-centered approach to learning enhanced their medical knowledge. Most students also felt that the IRS approach was advantageous for formulating clear learning objectives (55%) and in preparing for examinations (65%). Despite their positive feelings toward IRS, students did not view this learning approach as an adequate replacement for the knowledge gained from lectures and textbooks. Students' performance on objective structured practical examinations improved significantly for the two curricular blocks that included IRS compared with earlier non-IRS blocks. A student-centered approach to teach human structure in a hybrid PBL curriculum may enhance understanding of the basic sciences in first-year medical students.

  9. Team-based learning to improve learning outcomes in a therapeutics course sequence.

    PubMed

    Bleske, Barry E; Remington, Tami L; Wells, Trisha D; Dorsch, Michael P; Guthrie, Sally K; Stumpf, Janice L; Alaniz, Marissa C; Ellingrod, Vicki L; Tingen, Jeffrey M

    2014-02-12

    To compare the effectiveness of team-based learning (TBL) to that of traditional lectures on learning outcomes in a therapeutics course sequence. A revised TBL curriculum was implemented in a therapeutic course sequence. Multiple choice and essay questions identical to those used to test third-year students (P3) taught using a traditional lecture format were administered to the second-year pharmacy students (P2) taught using the new TBL format. One hundred thirty-one multiple-choice questions were evaluated; 79 tested recall of knowledge and 52 tested higher level, application of knowledge. For the recall questions, students taught through traditional lectures scored significantly higher compared to the TBL students (88%±12% vs. 82%±16%, p=0.01). For the questions assessing application of knowledge, no differences were seen between teaching pedagogies (81%±16% vs. 77%±20%, p=0.24). Scores on essay questions and the number of students who achieved 100% were also similar between groups. Transition to a TBL format from a traditional lecture-based pedagogy allowed P2 students to perform at a similar level as students with an additional year of pharmacy education on application of knowledge type questions. However, P3 students outperformed P2 students regarding recall type questions and overall. Further assessment of long-term learning outcomes is needed to determine if TBL produces more persistent learning and improved application in clinical settings.

  10. Learning, education and satisfaction after compulsory rotating internship in Kathmandu University Medical School: a qualitative study of interns' response.

    PubMed

    Shrestha, D; Mishra, B

    2008-01-01

    Internship is an integral part of MBBS training programme and mandatory to all students. Kathmandu University Medical School has adopted a programme of compulsory one year rotating internship including 6 weeks community exposure in out reach clinics for the first batch of students. The purpose of the study is to evaluate interns' feedback concerning learning, education and satisfaction. A questionnaire with 47 items was administered to 30 interns who had finished one year rotating internship in Kathmandu University Medical School. Fourty-two responses were graded according in Likert scale and 5 open ended questions were analyzed for common themes. The mean age of the interns was 24.77+/-0.67 yrs with female: male ratio of 1.5:1. Confidence level of communication of interns with faculties was lesser than with junior doctors and patients. Junior doctors and colleagues contributed more in interns' learning than faculties. Community exposure for 6 weeks was considered lengthy and lacking of clear objectives. However, 53.3% interns agreed that achievement of objectives of community posting was high or very high. Of the interns, 50% perceived certain degree of physical or mental or sexual harassment during internship. Interns raised the issue of not involving them as a part of team during clinical posting. Clinical competencies for most of the skills were high or very high. Interns have learned clinical skills and patient care in one year internship programme but contribution of junior doctors and colleague are more than teachers. Clear objectives are needed before clinical and community postings. Process of providing regular feedback from interns and vice versa should be implemented to improve interns' learning, education and satisfaction.

  11. Decreased acetylcholine release delays the consolidation of object recognition memory.

    PubMed

    De Jaeger, Xavier; Cammarota, Martín; Prado, Marco A M; Izquierdo, Iván; Prado, Vania F; Pereira, Grace S

    2013-02-01

    Acetylcholine (ACh) is important for different cognitive functions such as learning, memory and attention. The release of ACh depends on its vesicular loading by the vesicular acetylcholine transporter (VAChT). It has been demonstrated that VAChT expression can modulate object recognition memory. However, the role of VAChT expression on object recognition memory persistence still remains to be understood. To address this question we used distinct mouse lines with reduced expression of VAChT, as well as pharmacological manipulations of the cholinergic system. We showed that reduction of cholinergic tone impairs object recognition memory measured at 24h. Surprisingly, object recognition memory, measured at 4 days after training, was impaired by substantial, but not moderate, reduction in VAChT expression. Our results suggest that levels of acetylcholine release strongly modulate object recognition memory consolidation and appear to be of particular importance for memory persistence 4 days after training. Copyright © 2012 Elsevier B.V. All rights reserved.

  12. Expectation, Reality, and Rectification: The Merits of Failed Service Learning

    ERIC Educational Resources Information Center

    Rumsey, Suzanne Kesler; Nihiser, Tanja

    2011-01-01

    Prompted by Cushman and Grabill's call to "ask and answer the difficult questions" about service learning ("Reflections" 2009), this article addresses the difficult question of "what happens when service learning goes wrong." Authors engaged in family history writing and service learning with a local historical group. When the project was unable…

  13. How Teachers Teach and Students Learn: "Successful Strategies for School." OECD Education Working Papers, No. 130

    ERIC Educational Resources Information Center

    Echazarra, Alfonso; Salinas, Daniel; Méndez, Ildefonso; Denis, Vanessa; Rech, Giannina

    2016-01-01

    This paper examines how particular teaching and learning strategies are related to student performance on specific PISA test questions, particularly mathematics questions. The report compares teacher-directed instruction and memorisation learning strategies, at the traditional ends of the teaching and learning spectrums, and student-oriented…

  14. E-learning in Saudi Arabia: ‘To E or not to E, that is the question’

    PubMed Central

    Al-Shehri, Ali M.

    2010-01-01

    Background: The Kingdom of Saudi Arabia (KSA) has witnessed unprecedented growth in higher education and E-learning in recent times. In the last five years, one university and five colleges have been commissioned every month; 800 scholarships have been awarded every month for overseas study; a national center for E-learning has been established; and E-units or departments have been set-up in almost every university. E-learning has become important for discussion to quote Shakespeare ‘To E or not to E that is the question.’ Objectives: To examine current and future developments and challenges of E-learning in KSA. Materials and Methods: A qualitative approach was used to explore views of 30 senior academicians involved in E-learning during their attendance at a two-week course on the subject. Results: All participants considered themselves as decision makers on E-learning in their units or departments. They felt that E-learning had come to stay, but acknowledged challenges in respect of resources, organization, management, and information technology. Conclusion: The fast development of E-learning poses many challenges. Clear vision and strategic planning with prospective E-learners in mind are essential to make E-learning programs cost effective. PMID:21359026

  15. Lifelong learning strategies in nursing: A systematic review

    PubMed Central

    Qalehsari, Mojtaba Qanbari; Khaghanizadeh, Morteza; Ebadi, Abbas

    2017-01-01

    Background Lifelong learning is an expectation in the professional performance of nurses, which is directly related to the success of students in nursing schools. In spite of the considerable attention paid to this issue, lifelong learning strategies are not fully understood. Objective The aim of this study was to clarify lifelong learning strategies of nursing students with respect to international experience. Methods In this systematic review, an extensive investigation was carried out using Persian and English studies in Pub Med, ProQuest, Cochrane, Ovid, Scopus, Web of Science, SID, and Iran Doc using the following keywords: lifelong learning, self-directed learning, lifelong learning model, continuing education, nursing education, and lifelong program. Finally, 22 articles published from 1994 to 2016 were selected for the final analysis. Data extracted from the selected articles was summarized and classified based on the research questions. Results In this study, 8 main themes, namely intellectual and practical independence, collaborative (cooperative) learning, researcher thinking, persistence in learning, need-based learning, learning management, suitable learning environment, and inclusive growth, were extracted from the article data. Conclusion Having identified and clarified lifelong learning strategies in nursing, it is recommended to use the research findings in the programs and teaching systems of nursing schools. Use of strategies of lifelong learning will led to increased quality of education, development of nursing competency and finally, increased quality of patient care. PMID:29238496

  16. Top 10 Research Questions Related to Teaching Games for Understanding.

    PubMed

    Memmert, Daniel; Almond, Len; Bunker, David; Butler, Joy; Fasold, Frowin; Griffin, Linda; Hillmann, Wolfgang; Hüttermann, Stefanie; Klein-Soetebier, Timo; König, Stefan; Nopp, Stephan; Rathschlag, Marco; Schul, Karsten; Schwab, Sebastian; Thorpe, Rod; Furley, Philip

    2015-01-01

    In this article, we elaborate on 10 current research questions related to the "teaching games for understanding" (TGfU) approach with the objective of both developing the model itself and fostering game understanding, tactical decision making, and game-playing ability in invasion and net/wall games: (1) How can existing scientific approaches from different disciplines be used to enhance game play for beginners and proficient players? (2) How can state-of-the-art technology be integrated to game-play evaluations of beginners and proficient players by employing corresponding assessments? (4) How can complexity thinking be utilized to shape day-to-day physical education (PE) and coaching practices? (5) How can game making/designing be helpfully utilized for emergent learning? (6) How could purposeful game design create constraints that enable tactical understanding and skill development through adaptive learning and distributed cognition? (7) How can teacher/coach development programs benefit from game-centered approaches? (8) How can TGfU-related approaches be implemented in teacher or coach education with the goal of facilitating preservice and in-service teachers/coaches' learning to teach and thereby foster their professional development from novices to experienced practitioners? (9) Can the TGfU approach be considered a helpful model across different cultures? (10) Can physical/psychomotor, cognitive, affective/social, and cultural development be fostered via TGfU approaches? The answers to these questions are critical not only for the advancement of teaching and coaching in PE and sport-based clubs, but also for an in-depth discussion on new scientific avenues and technological tools.

  17. Top 10 Research Questions Related to Teaching Games for Understanding

    PubMed Central

    Memmert, Daniel; Almond, Len; Bunker, David; Butler, Joy; Fasold, Frowin; Griffin, Linda; Hillmann, Wolfgang; Hüttermann, Stefanie; Klein-Soetebier, Timo; König, Stefan; Nopp, Stephan; Rathschlag, Marco; Schul, Karsten; Schwab, Sebastian; Thorpe, Rod; Furley, Philip

    2015-01-01

    In this article, we elaborate on 10 current research questions related to the “teaching games for understanding” (TGfU) approach with the objective of both developing the model itself and fostering game understanding, tactical decision making, and game-playing ability in invasion and net/wall games: (1) How can existing scientific approaches from different disciplines be used to enhance game play for beginners and proficient players? (2) How can state-of-the-art technology be integrated to game-play evaluations of beginners and proficient players by employing corresponding assessments? (4) How can complexity thinking be utilized to shape day-to-day physical education (PE) and coaching practices? (5) How can game making/designing be helpfully utilized for emergent learning? (6) How could purposeful game design create constraints that enable tactical understanding and skill development through adaptive learning and distributed cognition? (7) How can teacher/coach development programs benefit from game-centered approaches? (8) How can TGfU-related approaches be implemented in teacher or coach education with the goal of facilitating preservice and in-service teachers/coaches’ learning to teach and thereby foster their professional development from novices to experienced practitioners? (9) Can the TGfU approach be considered a helpful model across different cultures? (10) Can physical/psychomotor, cognitive, affective/social, and cultural development be fostered via TGfU approaches? The answers to these questions are critical not only for the advancement of teaching and coaching in PE and sport-based clubs, but also for an in-depth discussion on new scientific avenues and technological tools. PMID:26452580

  18. Competency-based residency training and the web log: modeling practice-based learning and enhancing medical knowledge†

    PubMed Central

    Hollon, Matthew F.

    2015-01-01

    Background By using web-based tools in medical education, there are opportunities to innovatively teach important principles from the general competencies of graduate medical education. Objectives Postulating that faculty transparency in learning from uncertainties in clinical work could help residents to incorporate the principles of practice-based learning and improvement (PBLI) in their professional development, faculty in this community-based residency program modeled the steps of PBLI on a weekly basis through the use of a web log. Method The program confidentially surveyed residents before and after this project about actions consistent with PBLI and knowledge acquired through reading the web log. Results The frequency that residents encountered clinical situations where they felt uncertain declined over the course of the 24 weeks of the project from a mean frequency of uncertainty of 36% to 28% (Wilcoxon signed rank test, p=0.008); however, the frequency with which residents sought answers when faced with uncertainty did not change (Wilcoxon signed rank test, p=0.39), remaining high at approximately 80%. Residents answered a mean of 52% of knowledge questions correct when tested prior to faculty posts to the blog, rising to a mean of 65% of questions correct when tested at the end of the project (paired t-test, p=0.001). Conclusions Faculty role modeling of PBLI behaviors and posting clinical questions and answers to a web log led to modest improvements in medical knowledge but did not alter behavior that was already taking place frequently among residents. PMID:26653701

  19. Cognitive characteristics of learning Java, an object-oriented programming language

    NASA Astrophysics Data System (ADS)

    White, Garry Lynn

    Industry and Academia are moving from procedural programming languages (e.g., COBOL) to object-oriented programming languages, such as Java for the Internet. Past studies in the cognitive aspects of programming have focused primarily on procedural programming languages. Some of the languages used have been Pascal, C, Basic, FORTAN, and COBOL. Object-oriented programming (OOP) represents a new paradigm for computing. Industry is finding that programmers are having difficulty shifting to this new programming paradigm. This instruction in OOP is currently starting in colleges and universities across the country. What are the cognitive aspects for this new OOP language Java? When is a student developmentally ready to handle the cognitive characteristics of the OOP language Java? Which cognitive teaching style is best for this OOP language Java? Questions such as the aforementioned are the focus of this research Such research is needed to improve understanding of the learning process and identify students' difficulties with OOP methods. This can enhance academic teaching and industry training (Scholtz, 1993; Sheetz, 1997; Rosson, 1990). Cognitive development as measured by the Propositional Logic Test, cognitive style as measured by the Hemispheric Mode Indicator, and physical hemispheric dominance as measured by a self-report survey were obtained from thirty-six university students studying Java programming. Findings reveal that physical hemispheric dominance is unrelated to cognitive and programming language variables. However, both procedural and object oriented programming require Piaget's formal operation cognitive level as indicated by the Propositional Logic Test. This is consistent with prior research A new finding is that object oriented programming also requires formal operation cognitive level. Another new finding is that object oriented programming appears to be unrelated to hemispheric cognitive style as indicated by the Hemispheric Mode Indicator (HMI). This research suggests that object oriented programming is hemispheric thinking style friendly, while procedural programming is left hemispheric cognitive style. The conclusion is that cognitive characteristics are not the cause for the difficulty in shifting from procedural to this new programming paradigm of object oriented programming. An alternative possibility to the difficulty is proactive interference. Prior learning of procedural programming makes it harder to learning object oriented programming. Further research is needed to determine if proactive interference is the cause for the difficulty in shifting from procedural programming to object oriented programming.

  20. Can social semantic web techniques foster collaborative curriculum mapping in medicine?

    PubMed

    Spreckelsen, Cord; Finsterer, Sonja; Cremer, Jan; Schenkat, Hennig

    2013-08-15

    Curriculum mapping, which is aimed at the systematic realignment of the planned, taught, and learned curriculum, is considered a challenging and ongoing effort in medical education. Second-generation curriculum managing systems foster knowledge management processes including curriculum mapping in order to give comprehensive support to learners, teachers, and administrators. The large quantity of custom-built software in this field indicates a shortcoming of available IT tools and standards. The project reported here aims at the systematic adoption of techniques and standards of the Social Semantic Web to implement collaborative curriculum mapping for a complete medical model curriculum. A semantic MediaWiki (SMW)-based Web application has been introduced as a platform for the elicitation and revision process of the Aachen Catalogue of Learning Objectives (ACLO). The semantic wiki uses a domain model of the curricular context and offers structured (form-based) data entry, multiple views, structured querying, semantic indexing, and commenting for learning objectives ("LOs"). Semantic indexing of learning objectives relies on both a controlled vocabulary of international medical classifications (ICD, MeSH) and a folksonomy maintained by the users. An additional module supporting the global checking of consistency complements the semantic wiki. Statements of the Object Constraint Language define the consistency criteria. We evaluated the application by a scenario-based formative usability study, where the participants solved tasks in the (fictional) context of 7 typical situations and answered a questionnaire containing Likert-scaled items and free-text questions. At present, ACLO contains roughly 5350 operational (ie, specific and measurable) objectives acquired during the last 25 months. The wiki-based user interface uses 13 online forms for data entry and 4 online forms for flexible searches of LOs, and all the forms are accessible by standard Web browsers. The formative usability study yielded positive results (median rating of 2 ("good") in all 7 general usability items) and produced valuable qualitative feedback, especially concerning navigation and comprehensibility. Although not asked to, the participants (n=5) detected critical aspects of the curriculum (similar learning objectives addressed repeatedly and missing objectives), thus proving the system's ability to support curriculum revision. The SMW-based approach enabled an agile implementation of computer-supported knowledge management. The approach, based on standard Social Semantic Web formats and technology, represents a feasible and effectively applicable compromise between answering to the individual requirements of curriculum management at a particular medical school and using proprietary systems.

  1. How Things Work, an Enrichment Class for Middle School Students

    NASA Astrophysics Data System (ADS)

    Goller, Tamara; Watson, Nancy; Watson, James

    1998-05-01

    Middle School students are curious about their surroundings. They are always asking questions about how things work. So this semester two middle school science teachers and a physicist combined their strengths and taught HOW THINGS WORK, THE PHYSICS OF EVERYDAY LIFE (a book by Louis A. Bloomfield). The students studied the physics behind everyday objects to see how they worked. They read, discussed the physics, and completed laboratory exercises using lasers, cameras, and other objects. Each student then picked an inventor that interested him/her and used the INTERNET to research the inventor and made a class presentation. For the final project, each students use the physics they learned and became an inventor and made an invention.

  2. The effect of an e-learning course on nursing staff's knowledge of delirium: a before-and-after study.

    PubMed

    van de Steeg, Lotte; IJkema, Roelie; Wagner, Cordula; Langelaan, Maaike

    2015-02-05

    Delirium is a common condition in hospitalized patients, associated with adverse outcomes such as longer hospital stay, functional decline and higher mortality, as well as higher rates of nursing home placement. Nurses often fail to recognize delirium in hospitalized patients, which might be due to a lack of knowledge of delirium diagnosis and treatment. The objective of the study was to test the effectiveness of an e-learning course on nurses' delirium knowledge, describe nursing staff's baseline knowledge about delirium, and describe demographic factors associated with baseline delirium knowledge and the effectiveness of the e-learning course. A before-and-after study design, using an e-learning course on delirium. The course was introduced to all nursing staff of internal medicine and surgical wards of 17 Dutch hospitals. 1,196 invitations for the e-learning course were sent to nursing staff, which included nurses, nursing students and healthcare assistants. Test scores on the final knowledge test (mean 87.4, 95% CI 86.7 to 88.2) were significantly higher than those on baseline (mean 79.3, 95% CI 78.5 to 80.1). At baseline, nursing staff had the most difficulty with questions related to the definition of delirium: what are its symptoms, course, consequences and which patients are at risk. The mean score for this category was 74.3 (95% CI 73.1 to 75.5). The e-learning course significantly improved nursing staff's knowledge of delirium in all subgroups of participants and for all question categories. Contrary to other studies, the baseline knowledge assessment showed that, overall, nursing staff was relatively knowledgeable regarding delirium. The Netherlands National Trial Register (NTR). NTR 2885 , 19 April 2011.

  3. SOLE: Applying Semantics and Social Web to Support Technology Enhanced Learning in Software Engineering

    NASA Astrophysics Data System (ADS)

    Colomo-Palacios, Ricardo; Jiménez-López, Diego; García-Crespo, Ángel; Blanco-Iglesias, Borja

    eLearning educative processes are a challenge for educative institutions and education professionals. In an environment in which learning resources are being produced, catalogued and stored using innovative ways, SOLE provides a platform in which exam questions can be produced supported by Web 2.0 tools, catalogued and labeled via semantic web and stored and distributed using eLearning standards. This paper presents, SOLE, a social network of exam questions sharing particularized for Software Engineering domain, based on semantics and built using semantic web and eLearning standards, such as IMS Question and Test Interoperability specification 2.1.

  4. Emphasizing Bloom's Affective Domain to Reduce Pharmacy Students' Stigmatizing Attitudes.

    PubMed

    Muzyk, Andrew J; Lentz, Katie; Green, Cynthia; Fuller, Steve; May, D Byron; Roukema, Lorae

    2017-03-25

    Objective. To create a learning environment using Bloom's affective domain as a framework that would reduce third-year pharmacy students' stigmatizing attitudes toward patients with mental illness. Design. Prior to the start of the module, students were asked to complete the 27-question Attribution Questionnaire Short Form (AQ-27). The teaching approach and in-class activities were designed to allow students' to experience the major categories within Bloom's affective domain. The module used patient cases, interactive-learning activities, and reflective discussions to augment pharmacological and therapeutic knowledge with a humanistic understanding of mental illness. Students were asked to retake the AQ-27 after completing the module. Assessment. Paired responses on the AQ-27 were reported for 74 of 104 students, which represents a response rate of 71.2%. Students' scores changed significantly on nine of the 27 questions. Students' attitudes pre- to post-module revealed a significant increase in the help construct, while there was a significant decrease in the dangerousness and fear constructs. Conclusion. Designing and implementing a course along the continuum of Bloom's affective domain resulted in appropriate changes in students' attitudes toward patients with mental illness.

  5. Evaluation of the professional process portfolio: an innovative tool to help develop and demonstrate leadership competency.

    PubMed

    Hastings, Elisabeth S; Chacko, Mariam R; Acosta, Amy B; Hergenroeder, Albert C; Wiemann, Constance M

    2015-02-01

    The professional process portfolio (PPP) was adopted by the Maternal Child and Health Bureau (MCHB) as an 'innovation' in best practice for all Leadership in Education and Adolescent Health (LEAH) Training Programs; however it had not been formally evaluated. Thus the objective was to evaluate the utility of the PPP for graduates of the LEAH training program in terms of (1) how alumni have used, adapted, and applied it since completing fellowship, (2) what fellows learned or gained through completing it, and (3) how it can be improved for continued use in training programs. Graduates from six disciplines were asked via telephone or email to participate in a survey regarding their experience with the PPP. Descriptive statistics were generated for demographic characteristics and closed-choice questions. Responses to open-ended questions were analyzed by a team of faculty using framework analysis. Sixty-one graduates completed surveys. The majority (85%) found the PPP useful and utilized it post-graduation for multiple purposes in professional development: interviewing, training, and referencing previous work. Graduates recommended that the PPP be improved by making it electronic, discipline-specific, and providing earlier and more frequent instruction from faculty on expectations of creating it. Four themes emerged from the qualitative data analysis: accomplishment, experiential learning, skills and accountability, and a best practice of learning. The PPP was an effective personal learning tool for the majority of graduates and enhanced graduates' experiences. We highlight the ways that the PPP may facilitate the development of learning experiences associated with MCH leadership competence.

  6. Assessing recall, conceptualization, and transfer capabilities of novice biochemistry students' across learning style preferences as revealed by self-explanations

    NASA Astrophysics Data System (ADS)

    Hilsenbeck-Fajardo, Jacqueline L.

    2009-08-01

    The research described herein is a multi-dimensional attempt to measure student's abilities to recall, conceptualize, and transfer fundamental and dynamic protein structure concepts as revealed by their own diagrammatic (pictorial) representations and written self-explanations. A total of 120 participants enrolled in a 'Fundamentals of Biochemistry' course contributed to this mixed-methodological study. The population of interest consisted primarily of pre-nursing and sport and exercise science majors. This course is typically associated with a high (<30%) combined drop/failure rate, thus the course provided the researcher with an ideal context in which to apply novel transfer assessment strategies. In the past, students within this population have reported very little chemistry background. In the following study, student-generated diagrammatic representations and written explanations were coded thematically using a highly objective rubric that was designed specifically for this study. Responses provided by the students were characterized on the macroscopic, microscopic, molecular-level, and integrated scales. Recall knowledge gain (i.e., knowledge that was gained through multiple-choice questioning techniques) was quantitatively correlated to learning style preferences (i.e., high-object, low-object, and non-object). Quantitative measures revealed that participants tended toward an object (i.e., snapshot) -based visualization preference, a potentially limiting factor in their desire to consider dynamic properties of fundamental biochemical contexts such as heat-induced protein denaturation. When knowledge transfer was carefully assessed within the predefined context, numerous misconceptions pertaining to the fundamental and dynamic nature of protein structure were revealed. Misconceptions tended to increase as the transfer model shifted away from the context presented in the original learning material. Ultimately, a fundamentally new, novel, and unique measure of knowledge transfer was developed as a main result of this study. It is envisioned by the researcher that this new measure of learning is applicable specifically to physical and chemical science education-based research in the form of deep transfer on the atomic-level scale.

  7. Should laptops be allowed in the classroom? Two viewpoints: viewpoint 1: laptops in classrooms facilitate curricular advancement and promote student learning and viewpoint 2: deconstructing and rethinking the use of laptops in the classroom.

    PubMed

    Spallek, Heiko; von Bergmann, HsingChi

    2014-12-01

    This Point/Counterpoint article discusses the pros and cons of deploying one aspect of instructional technology in dental education: the use of laptops in the classroom. Two opposing viewpoints, written by different authors, evaluate the arguments. Viewpoint 1 argues that laptops in classrooms can be a catalyst for rapid curricular advancement and prepare dental graduates for the digital age of dentistry. As dental education is not limited to textual information, but includes skill development in spatial relationships and hands-on training, technology can play a transformative role in students' learning. Carefully implemented instructional technology can enhance student motivation when it transforms students from being the objects of teaching to the subjects of learning. Ubiquitous access to educational material allows for just-in-time learning and can overcome organizational barriers when, for instance, introducing interprofessional education. Viewpoint 2 argues that, in spite of widespread agreement that instructional technology leads to curricular innovation, the notion of the use of laptops in classrooms needs to be deconstructed and rethought when effective learning outcomes are sought. Analyzing the purpose, pedagogy, and learning product while applying lessons learned from K-12 implementation leads to a more complex picture of laptop integration in dental classrooms and forms the basis for questioning the value of such usage. For laptop use to contribute to student learning, rather than simply providing opportunity for students to take notes and access the Internet during class, this viewpoint emphasizes that dental educators need to think carefully about the purpose of this technology and to develop appropriate pedagogical strategies to achieve their objectives. The two viewpoints agree that significant faculty development efforts should precede any introduction of technology into the educational process and that technology alone cannot change education. While the first viewpoint emphasizes the pivotal role of technology in bringing dental education into the contemporary digital world, the second viewpoint focuses on challenges surrounding laptop usage in the classroom including the alignment of instructional methods with learning objectives.

  8. Does the Concept of the "Flipped Classroom" Extend to the Emergency Medicine Clinical Clerkship?

    PubMed

    Heitz, Corey; Prusakowski, Melanie; Willis, George; Franck, Christopher

    2015-11-01

    Linking educational objectives and clinical learning during clerkships can be difficult. Clinical shifts during emergency medicine (EM) clerkships provide a wide variety of experiences, some of which may not be relevant to recommended educational objectives. Students can be directed to standardize their clinical experiences, and this improves performance on examinations. We hypothesized that applying a "flipped classroom" model to the clinical clerkship would improve performance on multiple-choice testing when compared to standard learning. Students at two institutions were randomized to complete two of four selected EM clerkship topics in a "flipped fashion," and two others in a standard fashion. For flipped topics, students were directed to complete chief complaint-based asynchronous modules prior to a shift, during which they were directed to focus on the chief complaint. For the other two topics, modules were to be performed at the students' discretion, and shifts would not have a theme. At the end of the four-week clerkship, a 40-question multiple-choice examination was administered with 10 questions per topic. We compared performance on flipped topics with those performed in standard fashion. Students were surveyed on perceived effectiveness, ability to follow the protocol, and willingness of preceptors to allow a chief-complaint focus. Sixty-nine students participated; examination scores for 56 were available for analysis. For the primary outcome, no difference was seen between the flipped method and standard (p=0.494.) A mixed model approach showed no effect of flipped status, protocol adherence, or site of rotation on the primary outcome of exam scores. Students rated the concept of the flipped clerkship highly (3.48/5). Almost one third (31.1%) of students stated that they were unable to adhere to the protocol. Preparation for a clinical shift with pre-assigned, web-based learning modules followed by an attempt at chief-complaint-focused learning during a shift did not result in improvements in performance on a multiple-choice assessment of knowledge; however, one third of participants did not adhere strictly to the protocol. Future investigations should ensure performance of pre-assigned learning as well as clinical experiences, and consider alternate measures of knowledge.

  9. Assessing Interprofessional Education Collaborative Competencies in Service-Learning Course

    PubMed Central

    Hale, Kenneth M.; Brown, Nicole V.; McAuley, James W.

    2016-01-01

    Objective. To investigate the effect of an interprofessional service-learning course on health professions students’ self-assessment of Interprofessional Education Collaborative (IPEC) competencies. Design. The semester-long elective course consisted of two components: a service component where students provided patient care in an interprofessional student-run free clinic and bi-weekly workshops in which students reflected on their experiences and discussed roles, team dynamics, communication skills, and challenges with underserved patient populations. Assessment. All fifteen students enrolled in the course completed a validated 42-question survey in a retrospective post-then-pre design. The survey instrument assessed IPEC competencies in four domains: Values and Ethics, Roles and Responsibilities, Interprofessional Communication, and Teams and Teamwork. Students’ self-assessment of IPEC competencies significantly improved in all four domains after completion of the course. Conclusion. Completing an interprofessional service-learning course had a positive effect on students’ self-assessment of interprofessional competencies, suggesting service-learning is an effective pedagogical platform for interprofessional education. PMID:27073285

  10. Using Facebook as an Informal Learning Environment

    PubMed Central

    Policastri, Anne

    2011-01-01

    Objective. To create, implement, and assess the effectiveness of an optional Facebook activity intended to expose students to contemporary business issues not covered in the core content of a pharmacy management and leadership course and to perspectives of experts and thought leaders external to their university. Design. An informal learning strategy was used to create a Facebook group page and guest experts were identified and invited to submit posts pertaining to business-related topics. Students were given instructions for joining the Facebook group but informed that participation was optional. Assessment. A mixed-methods approach using a student questionnaire, results on examination questions, and a student focus group was used to assess this activity. The informal design with no posting guidelines and no participation requirement was well received by students, who appreciated the unique learning environment and exposure to external experts. Conclusions. Facebook provides an informal learning environment for presenting contemporary topics and the thoughts of guest experts not affiliated with a college or school, thereby exposing students to relevant “real world” issues. PMID:22345726

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

    Sebok, A.; Nystad, E.

    This paper describes a study investigating questions of learning effectiveness in different VR technology types. Four VR display technology types were compared in terms of their ability to support procedural learning. The VR systems included two desktop displays (mono-scopic and stereoscopic view), a large screen stereoscopic display, and a mono-scopic head-mounted display. Twenty-four participants completed procedural training scenarios on these different display types. Training effectiveness was assessed in terms of objective task performance. Following the training session, participants performed the procedure they had just learned using the same VR display type they used for training. Time to complete the proceduremore » and errors were recorded. Retention and transfer of training were evaluated in a talk-through session 24 hours after the training. In addition, subjective questionnaire data were gathered to investigate perceived workload, Sense of Presence, simulator sickness, perceived usability, and ease of navigation. While no difference was found for the short-term learning, the study results indicate that retention and transfer of training were better supported by the large screen stereoscopic condition. (authors)« less

  12. Assessing Interprofessional Education Collaborative Competencies in Service-Learning Course.

    PubMed

    Sevin, Alexa M; Hale, Kenneth M; Brown, Nicole V; McAuley, James W

    2016-03-25

    Objective. To investigate the effect of an interprofessional service-learning course on health professions students' self-assessment of Interprofessional Education Collaborative (IPEC) competencies. Design. The semester-long elective course consisted of two components: a service component where students provided patient care in an interprofessional student-run free clinic and bi-weekly workshops in which students reflected on their experiences and discussed roles, team dynamics, communication skills, and challenges with underserved patient populations. Assessment. All fifteen students enrolled in the course completed a validated 42-question survey in a retrospective post-then-pre design. The survey instrument assessed IPEC competencies in four domains: Values and Ethics, Roles and Responsibilities, Interprofessional Communication, and Teams and Teamwork. Students' self-assessment of IPEC competencies significantly improved in all four domains after completion of the course. Conclusion. Completing an interprofessional service-learning course had a positive effect on students' self-assessment of interprofessional competencies, suggesting service-learning is an effective pedagogical platform for interprofessional education.

  13. Student perceptions of digital badges in a drug information and literature evaluation course.

    PubMed

    Fajiculay, Jay R; Parikh, Bhavini T; Wright, Casey V; Sheehan, Amy Heck

    2017-09-01

    The purpose of this article is to describe student perceptions of implementation of digital badges in a drug information and literature evaluation course. Two digital badges were developed as voluntary learning opportunities. Student perceptions were obtained through pre- and post-survey instruments consisting of selected questions from the Motivated Strategies for Learning Questionnaire. The response rate was 69% (106/153). At baseline, 53% of respondents agreed that digital badges could help them better understand course material. More students agreed they would share earned digital badges on LinkedIn (68%) than Facebook (19%). Most students who earned digital badges agreed that badges helped increase their confidence in course material (73%), focus on specific learning objectives (55%), look deeper into course competencies (64%), and were a useful adjunct to the traditional teaching method (82%). Digital badges were perceived by students as a positive adjunct to learning and may provide a novel mechanism for development of an electronic skills-based portfolio. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Children's questions: a mechanism for cognitive development.

    PubMed

    Chouinard, Michael M

    2007-01-01

    Preschoolers' questions may play an important role in cognitive development. When children encounter a problem with their current knowledge state (a gap in their knowledge, some ambiguity they do not know how to resolve, some inconsistency they have detected), asking a question allows them to get targeted information exactly when they need it. This information is available to them when they are particularly receptive to it, and because it comes as the result of their own disequilibrium, it may have depth of processing benefits. In that questions allow children to get information they need to move their knowledge structures closer to adult-like states, the ability to ask questions to gather needed information constitutes an efficient mechanism for cognitive development (referred to in this paper as the Information Requesting Mechanism [IRM]; this term is used because it includes question-asking and other information recruiting behaviors such as gestures, expressions, and vocalizations). However, the role of children's questions in their cognitive development has been largely overlooked. If questions are a force in cognitive development, the following must be true: (1) children must actually ask questions that gather information; (2) children must receive informative answers to their questions if they are able to be of use to cognitive development; (3) children must be motivated to get the information they request, rather than asking questions for other purposes such as attention; (4) the questions children ask must be relevant and of potential use to their cognitive development; (5) we must see evidence that children's questions help them in some way-that is, that they can ask questions for a purpose, and use the information they receive purposefully to successfully achieve some change of knowledge state. This monograph reports data on these points. Study 1 analyzed questions taken from four children's transcripts in the CHILDES database (age 1;2-5;1). This methodology allowed detailed, veridical analysis of every question asked by the children during their recording sessions. Results indicate that children ask many information-seeking questions and get informative answers. When they do not get an informative response, they keep asking; attention is not enough. Results also indicate that the content of children's questions parallel their conceptual advances, and shift within an exchange and over the course of development to reflect the learning process. So, these data suggest that the components of the IRM are in place and are used by children from very early in development, and the information they seek changes with time. Study 2 asked whether preverbal children who are not yet asking linguistic questions can recruit information via gestures, expressions, and vocalizations, in addition to further investigating the linguistic questions of older children. This study analyzed questions from a cross-sectional diary study, kept by 68 parents of their children's questions (aged 1;0-5;0). Also, this methodology allowed for data collection over a large number of children, a large range of situational contexts, and allows for the collection of low frequency, high-salience events. Results from Study 2 suggest that all of the components of the IRM are in place, and extends these findings down to younger, preverbal children who recruit information using gesture and vocalizations. Study 3 investigated the questions asked in one specific domain, biological knowledge, and examined the impact that different stimulus types have on children's questions. This study gathered data from 112 parent/child dyads (children aged 2, 3, and 4 years) walking through one of three zoos (one with real animals, one with drawings of animals, and one with three-dimensional replicas of animals), looking at the animals together. Results from this study also suggest that all of the components of the IRM are in place from the earliest age, further supporting the findings from Studies 1 and 2. In addition, while children still ask many nonbiological questions about the animals ("what is its name?"), biological information ("how do babies grow their bees?") is requested with much greater frequency in this study, although this need not necessarily be the case. Further, the nature of these questions suggests they may support the building of conceptual structures within the domain of biological knowledge, at a time just before the age when children make important conceptual changes in this area. Further, the type of stimulus materials used has an impact on the questions children ask; children are less likely to ask deep conceptual questions when looking at drawings or replicas of objects than when looking at the real thing. Finally, Study 4 examines the causal relation between children's questions and change in knowledge state by investigating whether or not children can ask questions in order to gain information that allows them to solve a problem. Sixty-seven 4-year-olds were asked to figure out which of two items were hidden in a box. Half of the children were allowed to ask questions to help them figure this out. Despite many ways in which they could fail to use questions correctly, children who were allowed to ask questions were significantly more likely to identify the object hidden in the box, an overt indication of their change in knowledge state. Further, children relied on their existing conceptual information about the objects to help generate disambiguating questions; even though they had a faster "dumb" method of disambiguating the objects via nonconceptual perceptual information ("is it purple?"), they were just as likely to generate questions that tapped into nonvisible conceptual information ("does it purr?"). These results suggest that children are capable of using their existing knowledge structures to generate questions that change their knowledge state in a way that allows them to productively solve a problem; they further suggest that tapping into existing conceptual knowledge to help process a current situation, and use that knowledge to generate appropriate questions, is an integral part of question asking. Together, the results of these four studies support the existence of the IRM as a way for children to learn about the world. Children ask information-seeking questions that are related in topic and structure to their cognitive development. Parents give answers to these questions, but when they do not, the children persist in asking for the information, suggesting that the goal of this behavior is to recruit needed information. The content of these questions shifts within exchanges and over the course of development in ways that reflect concept building. Finally, children generate questions efficiently in order to gather needed information, and then are able to use this information productively; they tap into their existing conceptual knowledge in order to do this. Thus, the ability to ask questions is a powerful tool that allows children to gather information they need in order to learn about the world and solve problems in it. Implications of this model for cognitive development are discussed.

  15. Pharmacy Students’ Performance and Perceptions in a Flipped Teaching Pilot on Cardiac Arrhythmias

    PubMed Central

    Ip, Eric J.; Lopes, Ingrid; Rajagopalan, Vanishree

    2014-01-01

    Objective. To implement the flipped teaching method in a 3-class pilot on cardiac arrhythmias and to assess the impact of the intervention on academic performance and student perceptions. Design. An intervention group of 101 first-year pharmacy students, who took the class with the flipped teaching method, were supplied with prerecorded lectures prior to their 3 classes (1 class in each of the following subjects: basic sciences, pharmacology, and therapeutics) on cardiac arrhythmias. Class time was focused on active-learning and case-based exercises. Students then took a final examination that included questions on cardiac arrhythmias. The examination scores of the intervention group were compared to scores of the Spring 2011 control group of 105 first-year students who took the class with traditional teaching methods. An online survey was conducted to assess student feedback from the intervention group. Assessment. The mean examination scores of the intervention group were significantly higher than the mean examination scores of the control group for the cardiac arrhythmia classes in pharmacology (with 89.6 ± 2.0% vs 56.8 ± 2.2%, respectively) and therapeutics (89.2 ± 1.4% vs 73.7 ± 2.1%, respectively). The survey indicated higher student satisfaction for flipped classes with highly rated learning objectives, recordings, and in-class activities. Conclusion. Use of the flipped teaching method in a 3-class pilot on cardiac arrhythmias improved examination scores for 2 of the 3 classes (pharmacology and therapeutics). Student satisfaction was influenced by the quality of the learning objectives, prerecorded lectures, and inclass active-learning activities. PMID:25657372

  16. Students Perceptions of the Incorporation of Games into Classroom Instruction for Basic and Clinical Pharmacokinetics

    PubMed Central

    Stegall-Zanation, Jennifer; Dupuis, Robert E.

    2007-01-01

    Objective To develop classroom games as alternatives to traditional pharmacokinetic instruction. Design Three classroom games were created for the following purposes: simple semester review, application of pharmacokinetics in a community-pharmacy setting, and development of critical thinking skills and concept application. All the games incorporated some degree of group activity. Assessment A survey was conducted of students' attitudes towards the incorporation of games into the classroom. A comparison of final examination scores to scores from the previous year was used to determine whether incorporating games hindered learning. Conclusions Overall, students found the games enjoyable, but some students questioned how much they learned. Although the games appeared to have a positive impact on grades and incorporated more than just factual, book knowledge (eg, critical thinking skills), determining how these games improved learning will require further assessment. PMID:17533430

  17. Get the picture? The effects of iconicity on toddlers' reenactment from picture books.

    PubMed

    Simcock, Gabrielle; DeLoache, Judy

    2006-11-01

    What do toddlers learn from everyday picture-book reading interactions? To date, there has been scant research exploring this question. In this study, the authors adapted a standard imitation procedure to examine 18- to 30-month-olds' ability to learn how to reenact a novel action sequence from a picture book. The results provide evidence that toddlers can imitate specific target actions on novel real-world objects on the basis of a picture-book interaction. Children's imitative performance after the reading interaction varied both as a function of age and the level of iconicity of the pictures in the book. These findings are discussed in terms of children's emerging symbolic capacity and the flexibility of the cognitive representation.

  18. Approaches to learning for the ANZCA Final Examination and validation of the revised Study Process Questionnaire in specialist medical training.

    PubMed

    Weller, J M; Henning, M; Civil, N; Lavery, L; Boyd, M J; Jolly, B

    2013-09-01

    When evaluating assessments, the impact on learning is often overlooked. Approaches to learning can be deep, surface and strategic. To provide insights into exam quality, we investigated the learning approaches taken by trainees preparing for the Australian and New Zealand College of Anaesthetists (ANZCA) Final Exam. The revised two-factor Study Process Questionnaire (R-SPQ-2F) was modified and validated for this context and was administered to ANZCA advanced trainees. Additional questions were asked about perceived value for anaesthetic practice, study time and approaches to learning for each exam component. Overall, 236 of 690 trainees responded (34%). Responses indicated both deep and surface approaches to learning with a clear preponderance of deep approaches. The anaesthetic viva was valued most highly and the multiple choice question component the least. Despite this, respondents spent the most time studying for the multiple choice questions. The traditionally low short answer questions pass rate could not be explained by limited study time, perceived lack of value or study approaches. Written responses suggested that preparation for multiple choice questions was characterised by a surface approach, with rote memorisation of past questions. Minimal reference was made to the ANZCA syllabus as a guide for learning. These findings indicate that, although trainees found the exam generally relevant to practice and adopted predominantly deep learning approaches, there was considerable variation between the four components. These results provide data with which to review the existing ANZCA Final Exam and comparative data for future studies of the revisions to the ANZCA curriculum and exam process.

  19. The effects of question-generation training on metacognitive knowledge, self regulation and learning approaches in science.

    PubMed

    Cano García, Francisco; García, Ángela; Berbén, A B G; Pichardo, M C; Justicia, Fernando

    2014-01-01

    Although much research has examined the impact of question generation on students' reading comprehension and learning from lectures, far less research has analysed its influence on how students learn and study science. The present study aims to bridge this knowledge gap. Using a quasi-experimental design, three complete ninth-grade science classes, with a total of 72 students, were randomly assigned to three conditions (groups): (G1) questioning-training by providing prompts; (G2) question-generation without any explicit instruction; and (G3) no question control. Participants' pre-test and post-test self-reported measures of metacognitive knowledge, self-regulation and learning approaches were collected and data analysed with multivariate and univariate analyses of covariance. (a) MANCOVA revealed a significant effect for group; (b) ANCOVAs showed the highest average gains for G1 and statistically significant between-group differences in the two components of metacognition: metacognitive knowledge and self-regulation; and (c) the direction of these differences seemed to vary in each of these components. Question-generation training influenced how students learned and studied, specifically their metacognition, and it had a medium to large effect size, which was somewhat related to the prompts used.

  20. Formative questioning in computer learning environments: a course for pre-service mathematics teachers

    NASA Astrophysics Data System (ADS)

    Akkoç, Hatice

    2015-11-01

    This paper focuses on a specific aspect of formative assessment, namely questioning. Given that computers have gained widespread use in learning and teaching, specific attention should be made when organizing formative assessment in computer learning environments (CLEs). A course including various workshops was designed to develop knowledge and skills of questioning in CLEs. This study investigates how pre-service mathematics teachers used formative questioning with technological tools such as Geogebra and Graphic Calculus software. Participants are 35 pre-service mathematics teachers. To analyse formative questioning, two types of questions are investigated: mathematical questions and technical questions. Data were collected through lesson plans, teaching notes, interviews and observations. Descriptive statistics of the number of questions in the lesson plans before and after the workshops are presented. Examples of two types of questions are discussed using the theoretical framework. One pre-service teacher was selected and a deeper analysis of the way he used questioning during his three lessons was also investigated. The findings indicated an improvement in using technical questions for formative purposes and that the course provided a guideline in planning and using mathematical and technical questions in CLEs.

  1. Can Questions Facilitate Learning from Illustrated Science Texts?

    ERIC Educational Resources Information Center

    Iding, Marie K.

    1997-01-01

    Examines the effectiveness of using questions to facilitate processing of diagrams in science texts. Investigates three different elements in experiments on college students. Finds that questions about illustrations do not facilitate learning. Discusses findings with reference to cognitive load theory, the dual coding perspective, and the…

  2. Assisting the integration of social media in problem-based learning sessions in the Faculty of Medicine at King Abdulaziz University.

    PubMed

    Awan, Zuhier A; Awan, Almuatazbellah A; Alshawwa, Lana; Tekian, Ara; Park, Yoon Soo

    2018-05-07

    Issues related to traditional Problem-Based Learning (PBL) at King Abdulaziz University Faculty of Medicine (KAU-FOM), including lack of student interaction between sessions and outdated instructional materials have led to the examining the use of social media. This study examines factors affecting the implementation of social media into PBL sessions Methods: Mentored social media activities were incorporated between PBL sessions to third year medical students. Ground rules were set, and students were kept on track with learning objectives and authentic references. An online survey consisting of 18 questions were administered to measure the impact of the social media model embedded between PBL sessions. Feedback showed major improvements in students' learning process as well as identifying areas for improvement. The highest ratings were in participation and communication, knowledge and information gathering, and cooperation and team-building. This paper indicates that incorporating social media could facilitate learning between PBL sessions. Furthermore, guidelines are proposed to help educators implement a social media model into their PBL sessions.

  3. E-learning and the future of dental education: opinions of administrators and information technology specialists.

    PubMed

    Hillenburg, K L; Cederberg, R A; Gray, S A; Hurst, C L; Johnson, G K; Potter, B J

    2006-08-01

    The digital revolution and growth of the Internet have led to many innovations in the area of electronic learning (e-learning). To survive and prosper, educators must be prepared to respond creatively to these changes. Administrators and information technology specialists at six dental schools and their parent institutions were interviewed regarding their opinions of the impact that e-learning will have on the future of dental education. Interview questions encompassed vision, rate of change, challenges, role of faculty, resources, enrolment, collaboration, responsibility for course design and content, mission and fate of the institution. The objective of this qualitative study was to sample the opinions of educational administrators and information technology specialists from selected US universities regarding the impact of e-learning on dental education to detect trends in their attitudes. Responses to the survey indicated disagreement between administrators and informational technology specialists regarding the rate of change, generation of resources, impact on enrolment, responsibility for course design and content, mission and fate of the university. General agreement was noted with regard to vision, challenges, role of faculty and need for collaboration.

  4. Sensori-Motor Learning with Movement Sonification: Perspectives from Recent Interdisciplinary Studies.

    PubMed

    Bevilacqua, Frédéric; Boyer, Eric O; Françoise, Jules; Houix, Olivier; Susini, Patrick; Roby-Brami, Agnès; Hanneton, Sylvain

    2016-01-01

    This article reports on an interdisciplinary research project on movement sonification for sensori-motor learning. First, we describe different research fields which have contributed to movement sonification, from music technology including gesture-controlled sound synthesis, sonic interaction design, to research on sensori-motor learning with auditory-feedback. In particular, we propose to distinguish between sound-oriented tasks and movement-oriented tasks in experiments involving interactive sound feedback. We describe several research questions and recently published results on movement control, learning and perception. In particular, we studied the effect of the auditory feedback on movements considering several cases: from experiments on pointing and visuo-motor tracking to more complex tasks where interactive sound feedback can guide movements, or cases of sensory substitution where the auditory feedback can inform on object shapes. We also developed specific methodologies and technologies for designing the sonic feedback and movement sonification. We conclude with a discussion on key future research challenges in sensori-motor learning with movement sonification. We also point out toward promising applications such as rehabilitation, sport training or product design.

  5. Learning styles and strategies preferences of Iranian medical students in gross anatomy courses and their correlations with gender.

    PubMed

    Atlasi, Mohammad Ali; Moravveji, Alireza; Nikzad, Hossein; Mehrabadi, Vahid; Naderian, Homayoun

    2017-12-01

    The learning approaches can help anatomy teachers design a suitable curriculum in harmony with their students' learning styles. The research objective is to evaluate gross anatomy learning styles and strategies preferences of Iranian medical students at Kashan University of Medical Sciences (KAUMS). This cross-sectional questionnaire-based study was carried out on 237 Iranian medical students. The students answered questions on approaches to learning anatomy and expressed opinions about learning anatomy in medical curriculum. The data were analyzed to disclose statistically significant differences between male and female students. Iranian male and female students were interested in learning anatomy using notes, plastic models, pictures and diagrams, clinical context, dissection and prosection of cadavers; however, they rarely used cross-sectional images and web-based resources. Both groups of medical students used region and system in learning anatomy. However, there existed some striking differences, particularly in having difficulty in studying anatomy using cadaveric specimens, using books alone, and learning it in small groups. Male students were less interested in learning with cadavers than female counterparts. However, female students were more interested in learning anatomy in small groups. This study suggests that instructors should design gross anatomy curriculum based on limitations of using dissection of cadaver in Iranian universities, emphasis on the applied anatomy, and learning of gross anatomy in small groups.

  6. Learning in robotic manipulation: The role of dimensionality reduction in policy search methods. Comment on "Hand synergies: Integration of robotics and neuroscience for understanding the control of biological and artificial hands" by Marco Santello et al.

    NASA Astrophysics Data System (ADS)

    Ficuciello, Fanny; Siciliano, Bruno

    2016-07-01

    A question that often arises, among researchers working on artificial hands and robotic manipulation, concerns the real meaning of synergies. Namely, are they a realistic representation of the central nervous system control of manipulation activities at different levels and of the sensory-motor manipulation apparatus of the human being, or do they constitute just a theoretical framework exploiting analytical methods to simplify the representation of grasping and manipulation activities? Apparently, this is not a simple question to answer and, in this regard, many minds from the field of neuroscience and robotics are addressing the issue [1]. The interest of robotics is definitely oriented towards the adoption of synergies to tackle the control problem of devices with high number of degrees of freedom (DoFs) which are required to achieve motor and learning skills comparable to those of humans. The synergy concept is useful for innovative underactuated design of anthropomorphic hands [2], while the resulting dimensionality reduction simplifies the control of biomedical devices such as myoelectric hand prostheses [3]. Synergies might also be useful in conjunction with the learning process [4]. This aspect is less explored since few works on synergy-based learning have been realized in robotics. In learning new tasks through trial-and-error, physical interaction is important. On the other hand, advanced mechanical designs such as tendon-driven actuation, underactuated compliant mechanisms and hyper-redundant/continuum robots might exhibit enhanced capabilities of adapting to changing environments and learning from exploration. In particular, high DoFs and compliance increase the complexity of modelling and control of these devices. An analytical approach to manipulation planning requires a precise model of the object, an accurate description of the task, and an evaluation of the object affordance, which all make the process rather time consuming. The integration of learning into control naturally leads to relaxing the above requirements through the adoption of coordinated motion patterns and sensory-motor synergies as useful tools leading to a problem of reduced dimension. To this purpose, model-based control strategies relying on synergistic models of manipulation activities learned from human experience can be integrated with real-time learning from actions strategies [5]. In [6] a classification of learning strategies for robotics is provided, while the difference between imitation learning and reinforcement learning (RL) is highlighted in [7]. From recent research in the field [8,9], it seems that RL represents the future toward autonomous and intelligent robots since it provides learning capabilities as those of humans, i.e. based on exploration and trial-and-error policies. In this context, suitable policy search methods to be implemented in a synergy-based framework are to be sought in order to reduce the search space dimension while guaranteeing the convergence and efficiency of the learning algorithm.

  7. Motor Learning: An Analysis of 100 Trials of a Ski Slalom Game in Children with and without Developmental Coordination Disorder

    PubMed Central

    Smits-Engelsman, Bouwien C. M.; Jelsma, Lemke Dorothee; Ferguson, Gillian D.; Geuze, Reint H.

    2015-01-01

    Objective Although Developmental Coordination Disorder (DCD) is often characterized as a skill acquisition deficit disorder, few studies have addressed the process of motor learning. This study examined learning of a novel motor task; the Wii Fit ski slalom game. The main objectives were to determine: 1) whether learning occurs over 100 trial runs of the game, 2) if the learning curve is different between children with and without DCD, 3) if learning is different in an easier or harder version of the task, 4) if learning transfers to other balance tasks. Method 17 children with DCD (6–10 years) and a matched control group of 17 typically developing (TD) children engaged in 20 minutes of gaming, twice a week for five weeks. Each training session comprised of alternating trial runs, with five runs at an easy level and five runs at a difficult level. Wii scores, which combine speed and accuracy per run, were recorded. Standardized balance tasks were used to measure transfer. Results Significant differences in initial performance were found between groups on the Wii score and balance tasks. Both groups improved their Wii score over the five weeks. Improvement in the easy and in the hard task did not differ between groups. Retention in the time between training sessions was not different between TD and DCD groups either. The DCD group improved significantly on all balance tasks. Conclusions The findings in this study give a fairly coherent picture of the learning process over a medium time scale (5 weeks) in children novice to active computer games; they learn, retain and there is evidence of transfer to other balance tasks. The rate of motor learning is similar for those with and without DCD. Our results raise a number of questions about motor learning that need to be addressed in future research. PMID:26466324

  8. Impact of self-assessment by students on their learning.

    PubMed

    Sharma, Rajeev; Jain, Amit; Gupta, Naveenta; Garg, Sonia; Batta, Meenal; Dhir, Shashi Kant

    2016-01-01

    Tutor assessment is sometimes also considered as an exercise of power by the assessor over assesses. Student self-assessment is the process by which the students gather information about and reflect on their own learning and is considered to be a very important component of learning. The primary objective of this study was to analyze the impact of self-assessment by undergraduate medical students on their subsequent academic performance. The secondary objective was to obtain the perception of students and faculty about self-assessment as a tool for enhanced learning. The study was based on the evaluation of two theory tests consisting of both essay type and short answer questions, administered to students of the 1(st) year MBBS (n = 89). They self-assessed their performance after 3 days of the first test followed by marking of faculty and feedback. Then, a nonidentical theory test on the same topic with the same difficulty level was conducted after 7 days and assessed by the teachers. The feedback about the perception of students and faculty about this intervention was obtained. Significant improvement in the academic performance after the process of self-assessment was observed (P < 0.001). There was a significantly positive correlation between student and teacher marking (r = 0.79). Both students and faculty perceived it to be helpful for developing self-directed learning skills. Self-assessment can increase the interest and motivation level of students for the subjects leading to enhanced learning and better academic performance, helping them in development of critical skills for analysis of their own work.

  9. Teaching with Cases: Learning to Question.

    ERIC Educational Resources Information Center

    Boehrer, John; Linsky, Marty

    1990-01-01

    This chapter discusses the origins of the case method, looks at the question of what is a case, gives ideas about learning in case teaching, the purposes it can serve in the classroom, the ground rules for case discussion, including the role of questions, and new directions for case teaching. (MLW)

  10. Three Key Questions on Measuring Learning

    ERIC Educational Resources Information Center

    McTighe, Jay

    2018-01-01

    The author examines three essential questions on educational assessment: What really matters in a contemporary education? How should we assess those things that matter? How might our assessments enhance learning that matters, not just measure it? In answering these question, he argues that schools need a broader collection of measures, with a…

  11. Designing Your Community-Based Learning Project: Five Questions To Ask about Your Pedagogical and Participatory Goals.

    ERIC Educational Resources Information Center

    Carter, Marion; Cadge, Wendy; Rivero, Estela; Curran, Sara

    2002-01-01

    Presents a set of five questions to be considered in the preliminary planning of a community-based learning (CBL) project. Discusses each question and outlines advantages and disadvantages of decisions, focusing on competing interests of students, instructors, and partner organizations. (Author/KDR)

  12. Cognitive Psychology--An Educational Insight

    ERIC Educational Resources Information Center

    Muirhead, Brent

    2007-01-01

    Cognitive psychology offers relevant insights into improving the teaching and learning process. The author has selected ten questions from a graduate class in cognition and learning taken at The Teachers College, Columbia University. The questions will be used to examine the most effective ways to learn and recall information.

  13. Action Learning Enabled Strategy Making

    ERIC Educational Resources Information Center

    Oliver, John

    2008-01-01

    Action learning encourages individual reflection, insightful questioning and assumption breaking that result in changes in attitude and behaviour. This learning process provides the potential to explore and solve complex organizational problems such as the question of how to develop a future business strategy. Existing literature on the process of…

  14. Unsuccessful Retrieval Attempts Enhance Subsequent Learning

    ERIC Educational Resources Information Center

    Kornell, Nate; Hays, Matthew Jensen; Bjork, Robert A.

    2009-01-01

    Taking tests enhances learning. But what happens when one cannot answer a test question--does an unsuccessful retrieval attempt impede future learning or enhance it? The authors examined this question using materials that ensured that retrieval attempts would be unsuccessful. In Experiments 1 and 2, participants were asked fictional…

  15. A Construct-Modeling Approach to Develop a Learning Progression of How Students Understand the Structure of Matter

    ERIC Educational Resources Information Center

    Morell, Linda; Collier, Tina; Black, Paul; Wilson, Mark

    2017-01-01

    This paper builds on the current literature base about learning progressions in science to address the question, "What is the nature of the learning progression in the content domain of the structure of matter?" We introduce a learning progression in response to that question and illustrate a methodology, the Construct Modeling (Wilson,…

  16. What Do Learning Scientists Do? A Survey of the ISLS Membership

    ERIC Educational Resources Information Center

    Yoon, Susan A.; Hmelo-Silver, Cindy E.

    2017-01-01

    This study responds to a question that people working in the field of learning sciences get asked regularly: What do learning scientists do? Earlier attempts to answer this question came from a need to define a new field of educational research. Now that the International Society of the Learning Sciences (ISLS) has grown into a robust and…

  17. Can an Inquiry Approach Improve College Student Learning in a Teaching Laboratory?

    PubMed Central

    Cogan, John G.

    2009-01-01

    We present an inquiry-based, hands-on laboratory exercise on enzyme activity for an introductory college biology course for science majors. We measure student performance on a series of objective and subjective questions before and after completion of this exercise; we also measure performance of a similar cohort of students before and after completion of an existing, standard, “direct” exercise over the same topics. Although student performance on these questions increased significantly after completion of the inquiry exercise, it did not increase after completion of the control, standard exercise. Pressure to “cover” many complex topics as preparation for high-stakes examinations such as the Medical College Admissions Test may account for persistence of highly efficient, yet dubiously effective “cookbook” laboratory exercises in many science classes. PMID:19255136

  18. Technology Integration in Science Education: A Study of How Teachers Use Modern Learning Technologies in Biology Classrooms

    NASA Astrophysics Data System (ADS)

    Gnanakkan, Dionysius Joseph

    This multiple case-study investigated how high school biology teachers used modern learning technologies (probes, interactive simulations and animations, animated videos) in their classrooms and why they used the learning technologies. Another objective of the study was to assess whether the use of learning technologies alleviated misconceptions in Biology documented by American Association for the Advancement of Science. The sample consisted of eight teachers: four rural public school teachers, two public selective enrollment school teachers, and two private school teachers. Each teacher was followed for two Units of instruction. Data collected included classroom observations, field notes, student assignments and tests, teacher interviews, and pre-and post-misconception assessments. Paired t-tests were done to analyze the pre-post test data at a significance level of 0.05 and the qualitative data was analyzed using the constant comparative method. Each case study was characterized and then a cross-case analyses was done to find common themes across the different cases. Teachers were found to use the learning technologies as a tool to supplement instruction to visualize abstract processes, collect data, and explore abstract concepts and processes. Teachers were found to situate learning, use scaffolding and questioning and make students work in collaborative groups. The genetics, photosynthesis, and evolution misconceptions were better alleviated than cellular respiration. Student work that was collected demonstrated a superficial understanding of the concepts under discussion even when they had misconceptions. The teachers used the learning technologies in their classrooms for a variety of reasons: visual illustrations, time-saving measure to collect data, best way to collect data, engaging and fun for students and the interactive nature of the visualization tools and models. The study's findings had many implications for research, professional development, teacher education, teaching practice, administrators, and learning technology developers. More detailed research within similar school settings (public, charter, and private) is needed to verify the common findings across the different cases in this study. An implication is that learning technology integration could be modeled with instructional scaffolds and questioning and incorporating higher order thinking tasks. Learning technology developers should consider the collaborative learning groups while developing these technologies.

  19. Socrates was not a pimp: changing the paradigm of questioning in medical education.

    PubMed

    Kost, Amanda; Chen, Frederick M

    2015-01-01

    The slang term "pimping" is widely recognized by learners and educators in the clinical learning environment as the act of more senior members of the medical team publicly asking questions of more junior members. Although questioning as a pedagogical practice has many benefits, pimping, as described in the literature, evokes negative emotions in learners and leads to an environment that is not conducive to adult learning. Medical educators may employ pimping as a pedagogic technique because of beliefs that it is a Socratic teaching method. Although problems with pimping have previously been identified, no alternative techniques for questioning in the clinical environment were suggested. The authors posit that using the term "pimping" to describe questioning in medical education is harmful and unprofessional, and they propose clearly defining pimping as "questioning with the intent to shame or humiliate the learner to maintain the power hierarchy in medical education." Explicitly separating pimping from the larger practice of questioning allows the authors to make three recommendations for improving questioning practices. First, educators should examine the purpose of each question they pose to learners. Second, they should apply historic and modern interpretations of Socratic teaching methods that promote critical thinking skills. Finally, they should consider adult learning theories to make concrete changes to their questioning practices. These changes can result in questioning that is more learner centered, aids in the acquisition of knowledge and skills, performs helpful formative and summative assessments of the learner, and improves community in the clinical learning environment.

  20. A Constructivist View of Music Education: Perspectives for Deep Learning

    ERIC Educational Resources Information Center

    Scott, Sheila

    2006-01-01

    The article analyzes a constructivist view of music education. A constructivist music classroom exemplifies deep learning when students formulate questions, acquire new knowledge by developing and implementing plans for investigating these questions, and reflect on the results. A context for deep learning requires that teachers and students work…

  1. What Is the Question?

    ERIC Educational Resources Information Center

    Woodruff, Melba D.

    Second language educators need to examine in greater depth the learning processes of young children in order to provide them with the kind of teaching they need in order to really learn. This means searching other fields to learn as much as possible about: questioning strategies and the development of critical thinking skills; hemispheric…

  2. Curriculum Issues: Using Questions to Elevate Thinking

    ERIC Educational Resources Information Center

    VanTassel-Baska, Joyce

    2012-01-01

    Instructional strategies have always been underestimated for their role in enhancing gifted student learning. The use of deliberate questions is a critical strategy for getting gifted students to learn about their world in more complex and in-depth ways. It provides multiple pathways for challenging the gifted through their content learning. It…

  3. The effect of image quality, repeated study, and assessment method on anatomy learning.

    PubMed

    Fenesi, Barbara; Mackinnon, Chelsea; Cheng, Lucia; Kim, Joseph A; Wainman, Bruce C

    2017-06-01

    The use of two-dimensional (2D) images is consistently used to prepare anatomy students for handling real specimen. This study examined whether the quality of 2D images is a critical component in anatomy learning. The visual clarity and consistency of 2D anatomical images was systematically manipulated to produce low-quality and high-quality images of the human hand and human eye. On day 0, participants learned about each anatomical specimen from paper booklets using either low-quality or high-quality images, and then completed a comprehension test using either 2D images or three-dimensional (3D) cadaveric specimens. On day 1, participants relearned each booklet, and on day 2 participants completed a final comprehension test using either 2D images or 3D cadaveric specimens. The effect of image quality on learning varied according to anatomical content, with high-quality images having a greater effect on improving learning of hand anatomy than eye anatomy (high-quality vs. low-quality for hand anatomy P = 0.018; high-quality vs. low-quality for eye anatomy P = 0.247). Also, the benefit of high-quality images on hand anatomy learning was restricted to performance on short-answer (SA) questions immediately after learning (high-quality vs. low-quality on SA questions P = 0.018), but did not apply to performance on multiple-choice (MC) questions (high-quality vs. low-quality on MC questions P = 0.109) or after participants had an additional learning opportunity (24 hours later) with anatomy content (high vs. low on SA questions P = 0.643). This study underscores the limited impact of image quality on anatomy learning, and questions whether investment in enhancing image quality of learning aids significantly promotes knowledge development. Anat Sci Educ 10: 249-261. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

  4. Can Social Semantic Web Techniques Foster Collaborative Curriculum Mapping In Medicine?

    PubMed Central

    Finsterer, Sonja; Cremer, Jan; Schenkat, Hennig

    2013-01-01

    Background Curriculum mapping, which is aimed at the systematic realignment of the planned, taught, and learned curriculum, is considered a challenging and ongoing effort in medical education. Second-generation curriculum managing systems foster knowledge management processes including curriculum mapping in order to give comprehensive support to learners, teachers, and administrators. The large quantity of custom-built software in this field indicates a shortcoming of available IT tools and standards. Objective The project reported here aims at the systematic adoption of techniques and standards of the Social Semantic Web to implement collaborative curriculum mapping for a complete medical model curriculum. Methods A semantic MediaWiki (SMW)-based Web application has been introduced as a platform for the elicitation and revision process of the Aachen Catalogue of Learning Objectives (ACLO). The semantic wiki uses a domain model of the curricular context and offers structured (form-based) data entry, multiple views, structured querying, semantic indexing, and commenting for learning objectives (“LOs”). Semantic indexing of learning objectives relies on both a controlled vocabulary of international medical classifications (ICD, MeSH) and a folksonomy maintained by the users. An additional module supporting the global checking of consistency complements the semantic wiki. Statements of the Object Constraint Language define the consistency criteria. We evaluated the application by a scenario-based formative usability study, where the participants solved tasks in the (fictional) context of 7 typical situations and answered a questionnaire containing Likert-scaled items and free-text questions. Results At present, ACLO contains roughly 5350 operational (ie, specific and measurable) objectives acquired during the last 25 months. The wiki-based user interface uses 13 online forms for data entry and 4 online forms for flexible searches of LOs, and all the forms are accessible by standard Web browsers. The formative usability study yielded positive results (median rating of 2 (“good”) in all 7 general usability items) and produced valuable qualitative feedback, especially concerning navigation and comprehensibility. Although not asked to, the participants (n=5) detected critical aspects of the curriculum (similar learning objectives addressed repeatedly and missing objectives), thus proving the system’s ability to support curriculum revision. Conclusions The SMW-based approach enabled an agile implementation of computer-supported knowledge management. The approach, based on standard Social Semantic Web formats and technology, represents a feasible and effectively applicable compromise between answering to the individual requirements of curriculum management at a particular medical school and using proprietary systems. PMID:23948519

  5. Echoes from the Field: An Ethnographic Investigation of Outdoor Science Field Trips

    NASA Astrophysics Data System (ADS)

    Boxerman, Jonathan Zvi

    As popular as field trips are, one might think they have been well-studied. Nonetheless, field trips have not been heavily studied, and little research has mapped what actually transpires during field trips. Accordingly, to address this research gap, I asked two related research questions. The first question is a descriptive one: What happens on field trips? The second question is explanatory: What field trip events are memorable and why? I employed design research and ethnographic methodologies to study learning in naturally occurring contexts. I collaborated with middle-school science teachers to design and implement more than a dozen field trips. The field trips were nested in particular biology and earth sciences focal units. Students were tasked with making scientific observations in the field and then analyzing this data during classroom activities. Audio and video recording devices captured what happened during the field trips, classroom activities and discussions, and the interviews. I conducted comparative microanalysis of videotaped interactions. I observed dozens of events during the field trips that reverberated across time and place. I characterize the features of these events and the objects that drew interest. Then, I trace the residue across contexts. This study suggests that field trips could be more than one-off experiences and have the potential to be resources to seed and enrich learning and to augment interest in the practice of science.

  6. Primary care residents want to learn about the patient-centered medical home.

    PubMed

    Moreno, Gerardo; Gold, Julia; Mavrinac, Maureen

    2014-01-01

    The patient-centered medical home (PCMH) is an important model of primary care with a promise of improving quality, reducing costs, and improving patient satisfaction. Many primary care residency programs have PCMH initiatives, but it is unclear if residents are interested in learning more about the PCMH. Our objective was to examine primary care residents' attitudes and knowledge about the PCMH model and how it relates to them. A total of 82 first- through third-year family medicine and internal medicine residents participated in a survey with 25 questions. Descriptive statistics were performed to describe the responses. The survey response rate was 91%. Sixty-one percent of residents thought they had "poor" or "fair" knowledge of the PCMH, and 84% thought it was important to be knowledgeable about the PCMH. Thirty-four percent rated their ability to describe the PCMH as "well" or "very well." Eighty-six percent thought they learned "too little" or "way too little" about the PCMH during medical school. The majority (88%) of residents were interested in learning more about the PCMH. Family and internal medicine residents are interested in learning more about the PCMH during residency. Residents may benefit from experiential learning that focuses on the PCMH.

  7. EFL Instructors' Perceptions of Blackboard Learning Management System (LMS) at University Level

    ERIC Educational Resources Information Center

    Tawalbeh, Thaer Issa

    2018-01-01

    The present paper aims to investigate EFL instructors' perceptions of Blackboard learning management system (LMS) at Taif University in Saudi Arabia. To achieve this purposes, the researcher attempted to answer two questions. The first question investigates EFL instructors' perceptions of Blackboard LMS. The second question aims to identify…

  8. Connecting Students to Content: Student-Generated Questions

    ERIC Educational Resources Information Center

    Davis, Thomas A.

    2013-01-01

    Students learn best by being actively engaged in the learning process. This essay describes a teaching technique where students generate their own questions about a course topic. This occurs at the beginning of each new section of a course. The instructor works with the class to answer the students' own questions throughout that section of…

  9. The Art of Questions: Inquiry, the CCSS, and School Librarians

    ERIC Educational Resources Information Center

    Wadham, Rachel

    2013-01-01

    This article examines the association among inquiry, the Common Core State Standards (CCSS) and school librarians. It explains the significance of asking questions, and describes the characteristics of the questions that are central to inquiry learning. The role of school librarians in inquiry learning and the implementation of CCSS is also…

  10. Providing Adequate Interactions in Online Discussion Forums Using Few Teaching Assistants

    ERIC Educational Resources Information Center

    Chang, Chih-Kai; Chen, Gwo-Dong; Hsu, Ching-Kun

    2011-01-01

    In order to encourage students to participate in online learning forums, prompt responses to their questions are essential. To answer students' online questions, teaching assistants are assigned to manage discussions and answer questions in online learning forums. To minimize the response time, many teaching assistants may be needed to interact…

  11. Learned Helplessness: The Effect of Failure on Test-Taking

    ERIC Educational Resources Information Center

    Firmin, Michael; Hwang, Chi-En; Copella, Margaret; Clark, Sarah

    2004-01-01

    This study examined learned helplessness and its effect on test taking. Students were given one of two tests; the first began with extremely difficult questions and the other started with easy questions. The researchers hypothesized that those who took the test beginning with difficult questions would become easily frustrated and possibly doubt…

  12. Error Patterns in Young German Children's "Wh"-Questions

    ERIC Educational Resources Information Center

    Schmerse, Daniel; Lieven, Elena; Tomasello, Michael

    2013-01-01

    In this article we report two studies: a detailed longitudinal analysis of errors in "wh"-questions from six German-learning children (age 2 ; 0-3 ; 0) and an analysis of the prosodic characteristics of "wh"-questions in German child-directed speech. The results of the first study demonstrate that German-learning children…

  13. Prereading Questions and Online Text Comprehension

    ERIC Educational Resources Information Center

    Lewis, Mark Rose; Mensink, Michael C.

    2012-01-01

    Prereading questions can be an effective tool for directing students' learning. However, it is not always clear what the online effects of a set of prereading questions will be. In two experiments, this study investigated whether readers direct additional attention to and learn more from sentences that are potentially relevant to a set of…

  14. Promoting Vicarious Learning of Physics Using Deep Questions with Explanations

    ERIC Educational Resources Information Center

    Craig, Scotty D.; Gholson, Barry; Brittingham, Joshua K.; Williams, Joah L.; Shubeck, Keith T.

    2012-01-01

    Two experiments explored the role of vicarious "self" explanations in facilitating student learning gains during computer-presented instruction. In Exp. 1, college students with low or high knowledge on Newton's laws were tested in four conditions: (a) monologue (M), (b) questions (Q), (c) explanation (E), and (d) question + explanation (Q + E).…

  15. Learning in an Introductory Physics MOOC: All Cohorts Learn Equally, Including an On-Campus Class

    ERIC Educational Resources Information Center

    Colvin, Kimberly F.; Champaign, John; Liu, Alwina; Zhou, Qian; Fredericks, Colin; Pritchard, David E.

    2014-01-01

    We studied student learning in the MOOC 8.MReV Mechanics ReView, run on the edX.org open source platform. We studied learning in two ways. We administered 13 conceptual questions both before and after instruction, analyzing the results using standard techniques for pre- and posttesting. We also analyzed each week's homework and test questions in…

  16. Digital lectures for learning gross anatomy: a study of their efficacy.

    PubMed

    Singh, Anudeep; Min, Aung Ko Ko

    2017-03-01

    The current study investigates the level of students' learning and attitudes towards the teaching and learning process when using digital lectures to teach gross anatomy to year 1 medical students. The study sampled year 1 medical students of cohorts 2013 and 2014. The year 1 medical students in 2013 were taught gross anatomy of the heart by didactic classroom lectures while those in 2014 were taught with digital lectures using the same content. A review session was conducted for the 2014 cohort. A 19-item survey was distributed amongst students to investigate their attitudes and feedback. The data were analysed using SPSS software. The 2014 cohort had a mean score of 47.65 for short essay questions and 51.19 for multiple choice questions, while the 2013 cohort scored an average of 36.80 for short essay questions and 49.22 for multiple choice questions. The difference in scores for each type of question was found to be significant. Using a 5-point Likert scale, students gave an average of 4.11 when asked if they liked the teaching and learning process and would like it to be applied further. The results of the study provide strong evidence that the digital teaching and learning process was well received by students and could also lead to improved performance. Digital lectures can provide a satisfactory substitute for classroom lectures to teach gross anatomy, thus providing flexibility in learning and efficient learning, whilst also freeing lecture slots to promote mastery learning.

  17. The effect of content delivery style on student performance in anatomy.

    PubMed

    White, Lloyd J; McGowan, Heath W; McDonald, Aaron C

    2018-04-12

    The development of new technologies and ensuing pedagogical research has led many tertiary institutions to integrate and adopt online learning strategies. The authors of this study have incorporated online learning strategies into existing educational practices of a second year anatomy course, resulting in half of the course content delivered via face-to-face lectures, and half delivered online via tailored video vignettes, with accompanying worksheets and activities. The effect of the content delivery mode on student learning was analyzed by tailoring questions to content presented either face-to-face or online. Four practical tests were conducted across the semester with each consisting of four questions. Within each test, two questions were based on content delivered face-to-face, and two questions were based on content delivered online. Examination multiple choice questions were similarly divided and assessed. Findings indicate that student learning is consistent regardless of the mode of content delivery. However, student viewing habits had a significant impact on learning, with students who viewed videos multiple times achieving higher marks than those less engaged with the online content. Student comments also indicated that content delivery mode was not an influence on learning. Therefore student engagement, rather than the mode of content delivery, is a determinant of student learning and performance in human anatomy. Anat Sci Educ. © 2018 American Association of Anatomists. © 2018 American Association of Anatomists.

  18. Exploring spiritual value in earth science concept through learning using chain till unanswered questions

    NASA Astrophysics Data System (ADS)

    Johan, Henny; Suhandi, Andi; Samsudin, Ahmad; Ratna Wulan, Ana

    2017-08-01

    Now days, the youth's moral decline is an urgent problem in our country. Natural science especially earth and space science learning is potential to insert spirituality value in its learning activities. The aim of this study is to explore concept of planet earth to embed spirituality attitude through earth science learning. Interactive conceptual learning model using chain till unanswered questions (CTUQ) with help visualizations was implemented in this study. 23 pre-service physics teacher in Bengkulu, Indonesia participated in this study. A sixth indicator of spiritual aspect about awareness of divinity were used to identify the shifted of students' spirituality. Quasi experimental research design had been utilized to implement the learning model. The data were collected using a questionnaire in pretest and posttest. Open ended question was given at post-test only. Questionnaire was analyzed quantitative while open ended question was analyzed qualitatively. The results show that after implementation student's spiritual shifted to be more awareness of divinity. Students' response at scale 10 increased been 97.8% from 87.5% of total responses. Based on analysis of open ended question known that the shifted was influenced by spiritual value inserted in concepts, CTUQ, and media visualization used to show unobservable earth phenomenon during learning activities. It can be concluded that earth science concepts can be explored to embed spiritual aspect.

  19. Which Form of Medical Training is the Best in Improving Interns’ knowledge Related to Advanced Cardiac Life Support Drugs Pharmacology? An Educational Analytical Intervention Study Between Electronic Learning and Lecture-Based Education

    PubMed Central

    Khoshbaten, Manouchehr; Soleimanpour, Hassan; Ala, Alireza; Shams Vahdati, Samad; Ebrahimian, Kimia; Safari, Saeid; Golzari, Samad EJ; Salek Ranjbarzadeh, Fariba; Mehdizadeh Esfanjani, Robab

    2014-01-01

    Background: Conventional educational systems seem to be improper throughout the cardiopulmonary resuscitation (CPR) teaching process. The most common causes of failed resuscitation are unfamiliarity with cardiopulmonary resuscitation algorithms, poor performance of leader of the CPR team and lack of skilled personnel, coordination among members during resuscitation, and responsibility of staff. Objectives: Electronic learning, as a new educational method is controversial issue in medical education for improving physicians’ practical knowledge and it is inevitable that further research on its effectiveness should be done. Materials and Methods: The present study is a prospective, pre- and post-educational, cross-sectional research, in which 84 interns were randomly divided into two groups. pre- and post- educational interventions that took place in the Department of Emergency Medicine, interns were evaluated by 21 multiple choice questions related to American Heart Association guidelineson cardiopulmonary resuscitation drugs. Questions were assessed in terms of routes for CPR drugs administration, CPR drug dosage forms, clinical judgment and appropriate CPR drug administration, and the alternative drugs in emergency situations. Data were analyzed by generalized estimating equations regression models and P < 0.05 was considered statistically significant. Results: Evaluating the effectiveness of both educational methods revealed that the mean answering score for 21 questions before education was 7.5 ± 2.6 and no significant difference was observed in groups (P = 0.55). However, after education, the average scores significantly increased to 11.0 ± 3.9 (P < 0.001). Electronic learning method was not associated with considerable increase in the knowledge of interns in this group compared with the lecture-based group (P = 0.49). Conclusions: No significant differences were observed between electronic learning and lecture-based education in improving interns’ knowledge of CPR drugs. PMID:24719802

  20. Mastering cognitive development theory in computer science education

    NASA Astrophysics Data System (ADS)

    Gluga, Richard; Kay, Judy; Lister, Raymond; Simon; Kleitman, Sabina

    2013-03-01

    To design an effective computer science curriculum, educators require a systematic method of classifying the difficulty level of learning activities and assessment tasks. This is important for curriculum design and implementation and for communication between educators. Different educators must be able to use the method consistently, so that classified activities and assessments are comparable across the subjects of a degree, and, ideally, comparable across institutions. One widespread approach to supporting this is to write learning objects in terms of Bloom's Taxonomy. This, or other such classifications, is likely to be more effective if educators can use them consistently, in the way experts would use them. To this end, we present the design and evaluation of our online interactive web-based tutorial system, which can be configured and used to offer training in different classification schemes. We report on results from three evaluations. First, 17 computer science educators complete a tutorial on using Bloom's Taxonomy to classify programming examination questions. Second, 20 computer science educators complete a Neo-Piagetian tutorial. Third evaluation was a comparison of inter-rater reliability scores of computer science educators classifying programming questions using Bloom's Taxonomy, before and after taking our tutorial. Based on the results from these evaluations, we discuss the effectiveness of our tutorial system design for teaching computer science educators how to systematically and consistently classify programming examination questions. We also discuss the suitability of Bloom's Taxonomy and Neo-Piagetian theory for achieving this goal. The Bloom's and Neo-Piagetian tutorials are made available as a community resource. The contributions of this paper are the following: the tutorial system for learning classification schemes for the purpose of coding the difficulty of computing learning materials; its evaluation; new insights into the consistency that computing educators can achieve using Bloom; and first insights into the use of Neo-Piagetian theory by a group of classifiers.

  1. Does learning style influence academic performance in different forms of assessment?

    PubMed

    Wilkinson, Tracey; Boohan, Mairead; Stevenson, Michael

    2014-03-01

    Educational research on learning styles has been conducted for some time, initially within the field of psychology. Recent research has widened to include more diverse disciplines, with greater emphasis on application. Although there are numerous instruments available to measure several different dimensions of learning style, it is generally accepted that styles differ, although the qualities of more than one style may be inherent in any one learner. But do these learning styles have a direct effect on student performance in examinations, specifically in different forms of assessment? For this study, hypotheses were formulated suggesting that academic performance is influenced by learning style. Using the Honey and Mumford Learning Style Questionnaire, learning styles of a cohort of first year medical and dental students at Queen's University Belfast were assessed. Pearson correlation was performed between the score for each of the four learning styles and the student examination results in a variety of subject areas (including anatomy) and in different types of assessments - single best answer, short answer questions and Objective Structured Clinical Examinations. In most of the analyses, there was no correlation between learning style and result and in the few cases where the correlations were statistically significant, they generally appeared to be weak. It seems therefore from this study that although the learning styles of students vary, they have little effect on academic performance, including in specific forms of assessment. © 2013 Anatomical Society.

  2. The connection between students' out-of-school experiences and science learning

    NASA Astrophysics Data System (ADS)

    Tran, Natalie A.

    This study sought to understand the connection between students' out-of-school experiences and their learning in science. This study addresses the following questions: (a) What effects does contextualized information have on student achievement and engagement in science? (b) To what extent do students use their out-of-school activities to construct their knowledge and understanding about science? (c) To what extent do science teachers use students' skills and knowledge acquired in out-of-school settings to inform their instructional practices? This study integrates mixed methods using both quantitative and qualitative approaches to answer the research questions. It involves the use of survey questionnaire and science assessment and features two-level hierarchical analyses of student achievement outcomes nested within classrooms. Hierarchical Linear Model (HLM) analyses were used to account for the cluster effect of students nested within classrooms. Interviews with students and teachers were also conducted to provide information about how learning opportunities that take place in out-of-school settings can be used to facilitate student learning in science classrooms. The results of the study include the following: (a) Controlling for student and classroom factors, students' ability to transfer science learning across contexts is associated with positive learning outcomes such as achievement, interest, career in science, self-efficacy, perseverance, and effort. Second, teacher practice using students' out-of-school experiences is associated with decrease in student achievement in science. However, as teachers make more connection to students' out-of-school experiences, the relationship between student effort and perseverance in science learning and transfer gets weaker, thus closing the gaps on these outcomes between students who have more ability to establish the transfer of learning across contexts and those who have less ability to do so. Third, science teachers have limited information about students' out-of-school experiences thus rarely integrate these experiences into their instructional practices. Fourth, the lack of learning objectives for activities structured in out-of-school settings coupled with the limited opportunities to integrate students' out of school experiences into classroom instructions are factors that may prevent students from making further connection of science learning across contexts.

  3. World of intelligence defense object detection-machine learning (artificial intelligence)

    NASA Astrophysics Data System (ADS)

    Gupta, Anitya; Kumar, Akhilesh; Bhushan, Vinayak

    2018-04-01

    This paper proposes a Quick Locale based Convolutional System strategy (Quick R-CNN) for question recognition. Quick R-CNN expands on past work to effectively characterize ob-ject recommendations utilizing profound convolutional systems. Com-pared to past work, Quick R-CNN utilizes a few in-novations to enhance preparing and testing speed while likewise expanding identification precision. Quick R-CNN trains the profound VGG16 arrange 9 quicker than R-CNN, is 213 speedier at test-time, and accomplishes a higher Guide on PASCAL VOC 2012. Contrasted with SPPnet, Quick R-CNN trains VGG16 3 quicker, tests 10 speedier, and is more exact. Quick R-CNN is actualized in Python and C++ (utilizing Caffe) and is accessible under the open-source MIT Permit.

  4. Time Advice and Learning Questions in Computer Simulations

    ERIC Educational Resources Information Center

    Rey, Gunter Daniel

    2011-01-01

    Students (N = 101) used an introductory text and a computer simulation to learn fundamental concepts about statistical analyses (e.g., analysis of variance, regression analysis and General Linear Model). Each learner was randomly assigned to one cell of a 2 (with or without time advice) x 3 (with learning questions and corrective feedback, with…

  5. Visual Imagery and Self-Questioning: Strategies to Improve Comprehension of Written Material.

    ERIC Educational Resources Information Center

    Clark, Frances L.; And Others

    1984-01-01

    Two learning strategies--visual imagery and self-questioning--designed to increase reading comprehension were taught to six learning disabled secondary students. Results indicate that LD students can learn the two strategies and can apply them in both reading ability level and grade level materials. Use of the strategies resulted in greater…

  6. Potential Values of Incorporating a Multiple-Choice Question Construction in Physics Experimentation Instruction

    NASA Astrophysics Data System (ADS)

    Yu, Fu-Yun; Liu, Yu-Hsin

    2005-09-01

    The potential value of a multiple-choice question-construction instructional strategy for the support of students’ learning of physics experiments was examined in the study. Forty-two university freshmen participated in the study for a whole semester. A constant comparison method adopted to categorize students’ qualitative data indicated that the influences of multiple-choice question construction were evident in several significant ways (promoting constructive and productive studying habits; reflecting and previewing course-related materials; increasing in-group communication and interaction; breaking passive learning style and habits, etc.), which, worked together, not only enhanced students’ comprehension and retention of the obtained knowledge, but also helped distil a sense of empowerment and learning community within the participants. Analysis with one-group t-tests, using 3 as the expected mean, on quantitative data further found that students’ satisfaction toward past learning experience, and perceptions toward this strategy’s potentials for promoting learning were statistically significant at the 0.0005 level, while learning anxiety was not statistically significant. Suggestions for incorporating question-generation activities within classroom and topics for future studies were rendered.

  7. Interpretive versus didactic learning approach towards oral biology: a student's perspective.

    PubMed

    Farooq, Imran

    2014-10-01

    This study analyzed the preference of dental students for oral biology questions that require either an interpretive or a descriptive approach to answer and to compare the preferences with their final examination result retrospectively. A questionnaire requiring student academic number and containing two questions (one asked with an interpretive approach/the other asked with a descriptive approach) from random topics of oral biology course was distributed among students who have already appeared in the final examination. Majority of the students who had achieved good grades (A+, A, B+, B) preferred interpretive questions whereas majority of the students with average grades (C+, C, D+, D) selected descriptive questions. Common reason for picking interpretive question was that it enhances critical thinking. The descriptive questions were argued to provide students with a chance to explain more. Hence, students should be encouraged to learn interpretively to promote enquiry based learning (EBL) and critical thinking.

  8. Does the use of a university lecturer as a visiting tutor support learning and assessment during physiotherapy students' clinical placements? A survey of higher education institution providers.

    PubMed

    Dean, M; Levis, A

    2016-12-01

    To establish the rationale for using a lecturer as a visiting tutor, and to identify the activities undertaken during clinical placements to support student learning and assessment in practice. A secure electronic survey was used to incorporate qualitative and quantitative data collection procedures. Thirty-three higher education institution (HEI) providers of physiotherapy education in the UK, registered with the Chartered Society of Physiotherapy. UK HEI physiotherapy placement coordinators. A questionnaire was used to examine HEI perceptions. A pilot focus group consultation informed the questionnaire content. Surveys were analysed based on the proportion of responses to closed questions on an adapted Likert scale, with further thematic analysis of open questions. All 25 respondents (25/33, 76%) indicated their provision of support for students and clinical educators throughout their clinical placements. 'Face-to-face' engagement during the placement visit was viewed as essential to guide the clinical educator to provide a consistent approach to learning and assessment strategies; ensuring cohesion between theoretical and clinical components of the curriculum was viewed as a core objective by visiting academic tutors. However, the emergent themes highlighted key differences between HEIs' perspectives of what this support for clinical placement learning should entail. The majority of HEIs endorse the use of a lecturer as a visiting tutor to inform and maintain the standard of learning and assessment within the clinical placement. However, the value of this interaction requires confirmation via other stakeholders, and exploration of other forms of non-face-to-face support processes warrant further investigation. Copyright © 2015 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  9. Assessment of a Learning Strategy among Spine Surgeons

    PubMed Central

    Gotfryd, Alberto Ofenhejm; Teixeira, William Jacobsen; Martins, Delio Eulálio; Milano, Jeronimo; Iutaka, Alexandre Sadao

    2017-01-01

    Study Design Pilot test, observational study. Objective To evaluate objectively the knowledge transfer provided by theoretical and practical activities during AOSpine courses for spine surgeons. Methods During two AOSpine principles courses, 62 participants underwent precourse assessment, which consisted of questions about their professional experience, preferences regarding adolescent idiopathic scoliosis (AIS) classification, and classifying the curves by means of the Lenke classification of two AIS clinical cases. Two learning strategies were used during the course. A postcourse questionnaire was applied to reclassify the same deformity cases. Differences in the correct answers of clinical cases between pre- and postcourse were analyzed, revealing the number of participants whose accuracy in classification improved after the course. Results Analysis showed a decrease in the number of participants with wrong answers in both cases after the course. In the first case, statistically significant differences were observed in both curve pattern (83.3%, p  =  0.005) and lumbar spine modifier (46.6%, p  =  0.049). No statistically significant improvement was seen in the sagittal thoracic modifier (33.3%, p  =  0.309). In the second case, statistical improvement was obtained in curve pattern (27.4%, p  =  0.018). No statistically significant improvement was seen regarding lumbar spine modifier (9.8%, p  =  0.121) and sagittal thoracic modifier (12.9%, p  =  0.081). Conclusion This pilot test showed objectively that learning strategies used during AOSpine courses improved the participants' knowledge. Teaching strategies must be continually improved to ensure an optimal level of knowledge transfer. PMID:28451507

  10. Using computer simulations to facilitate conceptual understanding of electromagnetic induction

    NASA Astrophysics Data System (ADS)

    Lee, Yu-Fen

    This study investigated the use of computer simulations to facilitate conceptual understanding in physics. The use of computer simulations in the present study was grounded in a conceptual framework drawn from findings related to the use of computer simulations in physics education. To achieve the goal of effective utilization of computers for physics education, I first reviewed studies pertaining to computer simulations in physics education categorized by three different learning frameworks and studies comparing the effects of different simulation environments. My intent was to identify the learning context and factors for successful use of computer simulations in past studies and to learn from the studies which did not obtain a significant result. Based on the analysis of reviewed literature, I proposed effective approaches to integrate computer simulations in physics education. These approaches are consistent with well established education principles such as those suggested by How People Learn (Bransford, Brown, Cocking, Donovan, & Pellegrino, 2000). The research based approaches to integrated computer simulations in physics education form a learning framework called Concept Learning with Computer Simulations (CLCS) in the current study. The second component of this study was to examine the CLCS learning framework empirically. The participants were recruited from a public high school in Beijing, China. All participating students were randomly assigned to two groups, the experimental (CLCS) group and the control (TRAD) group. Research based computer simulations developed by the physics education research group at University of Colorado at Boulder were used to tackle common conceptual difficulties in learning electromagnetic induction. While interacting with computer simulations, CLCS students were asked to answer reflective questions designed to stimulate qualitative reasoning and explanation. After receiving model reasoning online, students were asked to submit their revised answers electronically. Students in the TRAD group were not granted access to the CLCS material and followed their normal classroom routine. At the end of the study, both the CLCS and TRAD students took a post-test. Questions on the post-test were divided into "what" questions, "how" questions, and an open response question. Analysis of students' post-test performance showed mixed results. While the TRAD students scored higher on the "what" questions, the CLCS students scored higher on the "how" questions and the one open response questions. This result suggested that more TRAD students knew what kinds of conditions may or may not cause electromagnetic induction without understanding how electromagnetic induction works. Analysis of the CLCS students' learning also suggested that frequent disruption and technical trouble might pose threats to the effectiveness of the CLCS learning framework. Despite the mixed results of students' post-test performance, the CLCS learning framework revealed some limitations to promote conceptual understanding in physics. Improvement can be made by providing students with background knowledge necessary to understand model reasoning and incorporating the CLCS learning framework with other learning frameworks to promote integration of various physics concepts. In addition, the reflective questions in the CLCS learning framework may be refined to better address students' difficulties. Limitations of the study, as well as suggestions for future research, are also presented in this study.

  11. Using the Flipped Classroom to Bridge the Gap to Generation Y

    PubMed Central

    Gillispie, Veronica

    2016-01-01

    Background: The flipped classroom is a student-centered approach to learning that increases active learning for the student compared to traditional classroom-based instruction. In the flipped classroom model, students are first exposed to the learning material through didactics outside of the classroom, usually in the form of written material, voice-over lectures, or videos. During the formal teaching time, an instructor facilitates student-driven discussion of the material via case scenarios, allowing for complex problem solving, peer interaction, and a deep understanding of the concepts. A successful flipped classroom should have three goals: (1) allow the students to become critical thinkers, (2) fully engage students and instructors, and (3) stimulate the development of a deep understanding of the material. The flipped classroom model includes teaching and learning methods that can appeal to all four generations in the academic environment. Methods: During the 2015 academic year, we implemented the flipped classroom in the obstetrics and gynecology clerkship for the Ochsner Clinical School in New Orleans, LA. Voice-over presentations of the lectures that had been given to students in prior years were recorded and made available to the students through an online classroom. Weekly problem-based learning sessions matched to the subjects of the traditional lectures were held, and the faculty who had previously presented the information in the traditional lecture format facilitated the problem-based learning sessions. The knowledge base of students was evaluated at the end of the rotation via a multiple-choice question examination and the Objective Structured Clinical Examination (OSCE) as had been done in previous years. We compared demographic information and examination scores for traditional teaching and flipped classroom groups of students. The traditional teaching group consisted of students from Rotation 2 and Rotation 3 of the 2014 academic year who received traditional classroom-based instruction. The flipped classroom group consisted of students from Rotation 2 and Rotation 3 of the 2015 academic year who received formal didactics via voice-over presentation and had the weekly problem-based learning sessions. Results: When comparing the students taught by traditional methods to those taught in the flipped classroom model, we saw a statistically significant increase in test scores on the multiple-choice question examination in both the obstetrics and gynecology sections in Rotation 2. While the average score for the flipped classroom group increased in Rotation 3 on the obstetrics section of the multiple-choice question examination, the difference was not statistically significant. Unexpectedly, the average score on the gynecology portion of the multiple-choice question examination decreased among the flipped classroom group compared to the traditional teaching group, and this decrease was statistically significant. For both the obstetrics and the gynecology portions of the OSCE, we saw statistically significant increases in the scores for the flipped classroom group in both Rotation 2 and Rotation 3 compared to the traditional teaching group. With the exception of the gynecology portion of the multiple-choice question examination in Rotation 3, we saw improvement in scores after the implementation of the flipped classroom. Conclusion: The flipped classroom is a feasible and useful alternative to the traditional classroom. It is a method that embraces Generation Y's need for active learning in a group setting while maintaining a traditional classroom method for introducing the information. Active learning increases student engagement and can lead to improved retention of material as demonstrated on standard examinations. PMID:27046401

  12. Using the Flipped Classroom to Bridge the Gap to Generation Y.

    PubMed

    Gillispie, Veronica

    2016-01-01

    The flipped classroom is a student-centered approach to learning that increases active learning for the student compared to traditional classroom-based instruction. In the flipped classroom model, students are first exposed to the learning material through didactics outside of the classroom, usually in the form of written material, voice-over lectures, or videos. During the formal teaching time, an instructor facilitates student-driven discussion of the material via case scenarios, allowing for complex problem solving, peer interaction, and a deep understanding of the concepts. A successful flipped classroom should have three goals: (1) allow the students to become critical thinkers, (2) fully engage students and instructors, and (3) stimulate the development of a deep understanding of the material. The flipped classroom model includes teaching and learning methods that can appeal to all four generations in the academic environment. During the 2015 academic year, we implemented the flipped classroom in the obstetrics and gynecology clerkship for the Ochsner Clinical School in New Orleans, LA. Voice-over presentations of the lectures that had been given to students in prior years were recorded and made available to the students through an online classroom. Weekly problem-based learning sessions matched to the subjects of the traditional lectures were held, and the faculty who had previously presented the information in the traditional lecture format facilitated the problem-based learning sessions. The knowledge base of students was evaluated at the end of the rotation via a multiple-choice question examination and the Objective Structured Clinical Examination (OSCE) as had been done in previous years. We compared demographic information and examination scores for traditional teaching and flipped classroom groups of students. The traditional teaching group consisted of students from Rotation 2 and Rotation 3 of the 2014 academic year who received traditional classroom-based instruction. The flipped classroom group consisted of students from Rotation 2 and Rotation 3 of the 2015 academic year who received formal didactics via voice-over presentation and had the weekly problem-based learning sessions. When comparing the students taught by traditional methods to those taught in the flipped classroom model, we saw a statistically significant increase in test scores on the multiple-choice question examination in both the obstetrics and gynecology sections in Rotation 2. While the average score for the flipped classroom group increased in Rotation 3 on the obstetrics section of the multiple-choice question examination, the difference was not statistically significant. Unexpectedly, the average score on the gynecology portion of the multiple-choice question examination decreased among the flipped classroom group compared to the traditional teaching group, and this decrease was statistically significant. For both the obstetrics and the gynecology portions of the OSCE, we saw statistically significant increases in the scores for the flipped classroom group in both Rotation 2 and Rotation 3 compared to the traditional teaching group. With the exception of the gynecology portion of the multiple-choice question examination in Rotation 3, we saw improvement in scores after the implementation of the flipped classroom. The flipped classroom is a feasible and useful alternative to the traditional classroom. It is a method that embraces Generation Y's need for active learning in a group setting while maintaining a traditional classroom method for introducing the information. Active learning increases student engagement and can lead to improved retention of material as demonstrated on standard examinations.

  13. Using targeted active-learning exercises and diagnostic question clusters to improve students' understanding of carbon cycling in ecosystems.

    PubMed

    Maskiewicz, April Cordero; Griscom, Heather Peckham; Welch, Nicole Turrill

    2012-01-01

    In this study, we used targeted active-learning activities to help students improve their ways of reasoning about carbon flow in ecosystems. The results of a validated ecology conceptual inventory (diagnostic question clusters [DQCs]) provided us with information about students' understanding of and reasoning about transformation of inorganic and organic carbon-containing compounds in biological systems. These results helped us identify specific active-learning exercises that would be responsive to students' existing knowledge. The effects of the active-learning interventions were then examined through analysis of students' pre- and postinstruction responses on the DQCs. The biology and non-biology majors participating in this study attended a range of institutions and the instructors varied in their use of active learning; one lecture-only comparison class was included. Changes in pre- to postinstruction scores on the DQCs showed that an instructor's teaching method had a highly significant effect on student reasoning following course instruction, especially for questions pertaining to cellular-level, carbon-transforming processes. We conclude that using targeted in-class activities had a beneficial effect on student learning regardless of major or class size, and argue that using diagnostic questions to identify effective learning activities is a valuable strategy for promoting learning, as gains from lecture-only classes were minimal.

  14. Using Targeted Active-Learning Exercises and Diagnostic Question Clusters to Improve Students' Understanding of Carbon Cycling in Ecosystems

    PubMed Central

    Maskiewicz, April Cordero; Griscom, Heather Peckham; Welch, Nicole Turrill

    2012-01-01

    In this study, we used targeted active-learning activities to help students improve their ways of reasoning about carbon flow in ecosystems. The results of a validated ecology conceptual inventory (diagnostic question clusters [DQCs]) provided us with information about students' understanding of and reasoning about transformation of inorganic and organic carbon-containing compounds in biological systems. These results helped us identify specific active-learning exercises that would be responsive to students' existing knowledge. The effects of the active-learning interventions were then examined through analysis of students' pre- and postinstruction responses on the DQCs. The biology and non–biology majors participating in this study attended a range of institutions and the instructors varied in their use of active learning; one lecture-only comparison class was included. Changes in pre- to postinstruction scores on the DQCs showed that an instructor's teaching method had a highly significant effect on student reasoning following course instruction, especially for questions pertaining to cellular-level, carbon-transforming processes. We conclude that using targeted in-class activities had a beneficial effect on student learning regardless of major or class size, and argue that using diagnostic questions to identify effective learning activities is a valuable strategy for promoting learning, as gains from lecture-only classes were minimal. PMID:22383618

  15. The Utility of Concept Maps to Facilitate Higher-Level Learning in a Large Classroom Setting

    PubMed Central

    Carr-Lopez, Sian M.; Vyas, Deepti; Patel, Rajul A.; Gnesa, Eric H.

    2014-01-01

    Objective. To describe the utility of concept mapping in a cardiovascular therapeutics course within a large classroom setting. Design. Students enrolled in a cardiovascular care therapeutics course completed concept maps for each major chronic cardiovascular condition. A grading rubric was used to facilitate peer-assessment of the concept map. Assessment. Students were administered a survey at the end of the course assessing their perceptions on the usefulness of the concept maps during the course and also during APPEs to assess utility beyond the course. Question item analyses were conducted on cumulative final examinations comparing student performance on concept-mapped topics compared to nonconcept-mapped topics. Conclusion. Concept maps help to facilitate meaningful learning within the course and the majority of students utilized them beyond the course. PMID:26056408

  16. Learning Object Repositories

    ERIC Educational Resources Information Center

    Lehman, Rosemary

    2007-01-01

    This chapter looks at the development and nature of learning objects, meta-tagging standards and taxonomies, learning object repositories, learning object repository characteristics, and types of learning object repositories, with type examples. (Contains 1 table.)

  17. Cooperative learning model with high order thinking skills questions: an understanding on geometry

    NASA Astrophysics Data System (ADS)

    Sari, P. P.; Budiyono; Slamet, I.

    2018-05-01

    Geometry, a branch of mathematics, has an important role in mathematics learning. This research aims to find out the effect of learning model, emotional intelligence, and the interaction between learning model and emotional intelligence toward students’ mathematics achievement. This research is quasi-experimental research with 2 × 3 factorial design. The sample in this research included 179 Senior High School students on 11th grade in Sukoharjo Regency, Central Java, Indonesia in academic year of 2016/2017. The sample was taken by using stratified cluster random sampling. The results showed that: the student are taught by Thinking Aloud Pairs Problem-Solving using HOTs questions provides better mathematics learning achievement than Make A Match using HOTs questions. High emotional intelligence students have better mathematics learning achievement than moderate and low emotional intelligence students, and moderate emotional intelligence students have better mathematics learning achievement than low emotional intelligence students. There is an interaction between learning model and emotional intelligence, and these affect mathematics learning achievement. We conclude that appropriate learning model can support learning activities become more meaningful and facilitate students to understand material. For further research, we suggest to explore the contribution of other aspects in cooperative learning modification to mathematics achievement.

  18. Doing Science and Asking Questions II: An Exercise That Generates Questions

    NASA Astrophysics Data System (ADS)

    Hurt Middlecamp, Catherine; Nickel, Anne-Marie L.

    2005-08-01

    Given the importance of questions in science, it is critical that students learn to ask questions as well as learning to answer them. This paper describes a classroom exercise to help students better ask their own questions. It has been classroom-tested in multiple formats and has also been used for curriculum development workshops for faculty. This exercise in creating questions can be easily customized to suit different instructional contexts; some variations are outlined. More broadly, this paper also discusses the pedagogical significance of questioning, raising four salient points: (1) learners are more likely to have a personal interest in the questions they raise; (2) questions can serve as entry points for issues relating to ethnicity and gender; (3) questions give control to the person who asks them; and (4) questions can challenge existing structures, categories, and norms.

  19. Impact of abbreviated lecture with interactive mini-cases vs traditional lecture on student performance in the large classroom.

    PubMed

    Marshall, Leisa L; Nykamp, Diane L; Momary, Kathryn M

    2014-12-15

    To compare the impact of 2 different teaching and learning methods on student mastery of learning objectives in a pharmacotherapy module in the large classroom setting. Two teaching and learning methods were implemented and compared in a required pharmacotherapy module for 2 years. The first year, multiple interactive mini-cases with inclass individual assessment and an abbreviated lecture were used to teach osteoarthritis; a traditional lecture with 1 inclass case discussion was used to teach gout. In the second year, the same topics were used but the methods were flipped. Student performance on pre/post individual readiness assessment tests (iRATs), case questions, and subsequent examinations were compared each year by the teaching and learning method and then between years by topic for each method. Students also voluntarily completed a 20-item evaluation of the teaching and learning methods. Postpresentation iRATs were significantly higher than prepresentation iRATs for each topic each year with the interactive mini-cases; there was no significant difference in iRATs before and after traditional lecture. For osteoarthritis, postpresentation iRATs after interactive mini-cases in year 1 were significantly higher than postpresentation iRATs after traditional lecture in year 2; the difference in iRATs for gout per learning method was not significant. The difference between examination performance for osteoarthritis and gout was not significant when the teaching and learning methods were compared. On the student evaluations, 2 items were significant both years when answers were compared by teaching and learning method. Each year, students ranked their class participation higher with interactive cases than with traditional lecture, but both years they reported enjoying the traditional lecture format more. Multiple interactive mini-cases with an abbreviated lecture improved immediate mastery of learning objectives compared to a traditional lecture format, regardless of therapeutic topic, but did not improve student performance on subsequent examinations.

  20. Student Response to Remote-Online Case-Based Learning: A Qualitative Study.

    PubMed

    Nicklen, Peter; Keating, Jennifer L; Maloney, Stephen

    2016-03-22

    Case-based learning (CBL) typically involves face-to-face interaction in small collaborative groups with a focus on self-directed study. To our knowledge, no published studies report an evaluation of Web conferencing in CBL. The primary aim of this study was to explore student perceptions and attitudes in response to a remote-online case-based learning (RO-CBL) experience. This study took place over a 2-week period in 2013 at Monash University, Victoria, Australia. A third year cohort (n=73) of physiotherapy students was invited to participate. Students were required to participate in 2 training sessions, followed by RO-CBL across 2 sessions. The primary outcome of interest was the student feedback on the quality of the learning experience during RO-CBL participation. This was explored with a focus group and a survey. Most students (68/73) completed the postintervention survey (nonparticipation rate 8%). RO-CBL was generally well received by participants, with 59% (40/68) of participates stating that they'd like RO-CBL to be used in the future and 78% (53/68) of participants believing they could meet the CBL's learning objectives via RO-CBL. The 4 key themes relevant to student response to RO-CBL that emerged from the focus groups and open-ended questions on the postintervention survey were how RO-CBL compared to expectations, key benefits of RO-CBL including flexibility and time and cost savings, communication challenges in the online environment compared to face-to-face, and implications of moving to an online platform. Web conferencing may be a suitable medium for students to participate in CBL. Participants were satisfied with the learning activity and felt they could meet the CBL's learning objectives. Further study should evaluate Web conferencing CBL across an entire semester in regard to student satisfaction, perceived depth of learning, and learning outcomes.

  1. An Assessment of Teaching and Learning Practices: A Questionnaire Study for Dental Educators of Karnataka

    PubMed Central

    Meenakshi, S.; Raghunath, N.; Shreeshyla, H. S.

    2017-01-01

    Aims and Objectives: Faculty members of dental institutions are being asked to assume new academic duties for which they have received no formal training. To succeed in new teaching tasks, faculty development through assessment of teaching skills is essential. Materials and Methods: A Self-Assessment Questionnaire consisting 18 closed-ended questions was sent to various faculty members of dental colleges of Karnataka. A total of 210 faculty members volunteered to participate in the study. The response rate was 69.8%. Data gathered were statistically analyzed using SPSS software version 16, Chi-square test, and descriptive statistics. Results: In the present study, 27.3% of participants were unaware of andragogy, 33.3% were unaware of teachers development programs, 44.6% do not obtain student feedback after teaching, 52.6% were unaware of peer review of teaching skills, and 50% were unaware of interprofessional education initiatives. Conclusion: By incorporating teaching and learning skills, dental faculty could acquire competencies and academic credentials to become valuable contributors to the institution. This study emphasizes the areas of improvement in dental school learning environment, based on activation of prior knowledge, elaboration of new learning, learning in context, transfer of learning, and organization of knowledge toward learning. PMID:29285474

  2. A Blended Learning Approach to Teaching Basic Pharmacokinetics and the Significance of Face-to-Face Interaction

    PubMed Central

    Holbrook, Jane

    2010-01-01

    Objective To assess pharmacy students' attitudes towards a blended-learning pharmacokinetics course. Design Narrated visual presentations and animations that illustrated kinetic processes and guided students through the use of software programs used for calculations were created. Other learning techniques used included online self-assessment quizzes, practice problem sets, and weekly face-to-face problem-solving tutorials. Assessment A precourse questionnaire to assess students' level of enthusiasm towards the blended-learning course and to solicit any concerns they had was administered at the beginning of the course. A postcourse questionnaire that included the same 4 Likert-scale items from the precourse questionnaire and follow-up open-ended questions was administered. Individual changes in level of enthusiasm were compared for individuals who completed both the precourse and postcourse questionnaire. Students' concerns about the blended method of learning had decreased postcourse while their enthusiasm for the benefits of blended learning had increased. Conclusion Students' initial concerns about the blended learning experience were focused on their ability to communicate with the instructor about the online components, but shifted to their own time management skills at the end of the course. Face-to-face interactions with each other and with the instructor were more highly rated than online interactions in this course. PMID:20798797

  3. Promotion of Self-directed Learning Using Virtual Patient Cases

    PubMed Central

    Schonder, Kristine; McGee, James

    2013-01-01

    Objective. To assess the effectiveness of virtual patient cases to promote self-directed learning (SDL) in a required advanced therapeutics course. Design. Virtual patient software based on a branched-narrative decision-making model was used to create complex patient case simulations to replace lecture-based instruction. Within each simulation, students used SDL principles to learn course objectives, apply their knowledge through clinical recommendations, and assess their progress through patient outcomes and faculty feedback linked to their individual decisions. Group discussions followed each virtual patient case to provide further interpretation, clarification, and clinical perspective. Assessments. Students found the simulated patient cases to be organized (90%), enjoyable (82%), intellectually challenging (97%), and valuable to their understanding of course content (91%). Students further indicated that completion of the virtual patient cases prior to class permitted better use of class time (78%) and promoted SDL (84%). When assessment questions regarding material on postoperative nausea and vomiting were compared, no difference in scores were found between the students who attended the lecture on the material in 2011 (control group) and those who completed the virtual patient case on the material in 2012 (intervention group). Conclusion. Completion of virtual patient cases, designed to replace lectures and promote SDL, was overwhelmingly supported by students and proved to be as effective as traditional teaching methods. PMID:24052654

  4. Constructive evaluation: a pedagogy of student-contributed assessment

    NASA Astrophysics Data System (ADS)

    Luxton-Reilly, Andrew; Denny, Paul

    2010-06-01

    We present an innovative pedagogical approach that we call constructive evaluation, which shifts students from being consumers of knowledge to participants in a community of peers engaged in actively producing and sharing knowledge. Students are required to author a question that assesses one or more of the learning outcomes of a course. In addition to the question, students write a sample solution. These questions and solutions are stored in a question item bank where they become available for other students to use as a learning resource. Once a student answers a question from the item bank, they can see how other students have answered the question and can reflect on their own response. Additionally, students must review the questions they have answered and are given an opportunity to engage in discussion of questions or answers via a feedback mechanism. In addition to improving content knowledge, students develop important meta-skills such as organising and communicating knowledge; judging the quality of information; giving and receiving feedback and improving self-assessment skills. This approach is aligned with both reflective professional practice and social theories of learning.

  5. Biased Competition in Visual Processing Hierarchies: A Learning Approach Using Multiple Cues.

    PubMed

    Gepperth, Alexander R T; Rebhan, Sven; Hasler, Stephan; Fritsch, Jannik

    2011-03-01

    In this contribution, we present a large-scale hierarchical system for object detection fusing bottom-up (signal-driven) processing results with top-down (model or task-driven) attentional modulation. Specifically, we focus on the question of how the autonomous learning of invariant models can be embedded into a performing system and how such models can be used to define object-specific attentional modulation signals. Our system implements bi-directional data flow in a processing hierarchy. The bottom-up data flow proceeds from a preprocessing level to the hypothesis level where object hypotheses created by exhaustive object detection algorithms are represented in a roughly retinotopic way. A competitive selection mechanism is used to determine the most confident hypotheses, which are used on the system level to train multimodal models that link object identity to invariant hypothesis properties. The top-down data flow originates at the system level, where the trained multimodal models are used to obtain space- and feature-based attentional modulation signals, providing biases for the competitive selection process at the hypothesis level. This results in object-specific hypothesis facilitation/suppression in certain image regions which we show to be applicable to different object detection mechanisms. In order to demonstrate the benefits of this approach, we apply the system to the detection of cars in a variety of challenging traffic videos. Evaluating our approach on a publicly available dataset containing approximately 3,500 annotated video images from more than 1 h of driving, we can show strong increases in performance and generalization when compared to object detection in isolation. Furthermore, we compare our results to a late hypothesis rejection approach, showing that early coupling of top-down and bottom-up information is a favorable approach especially when processing resources are constrained.

  6. Visual event-related potential studies supporting the validity of VARK learning styles' visual and read/write learners.

    PubMed

    Thepsatitporn, Sarawin; Pichitpornchai, Chailerd

    2016-06-01

    The validity of learning styles needs supports of additional objective evidence. The identification of learning styles using subjective evidence from VARK questionnaires (where V is visual, A is auditory, R is read/write, and K is kinesthetic) combined with objective evidence from visual event-related potential (vERP) studies has never been investigated. It is questionable whether picture superiority effects exist in V learners and R learners. Thus, the present study aimed to investigate whether vERP could show the relationship between vERP components and VARK learning styles and to identify the existence of picture superiority effects in V learners and R learners. Thirty medical students (15 V learners and 15 R learners) performed recognition tasks with vERP and an intermediate-term memory (ITM) test. The results of within-group comparisons showed that pictures elicited larger P200 amplitudes than words at the occipital 2 site (P < 0.05) in V learners and at the occipital 1 and 2 sites (P < 0.05) in R learners. The between-groups comparison showed that P200 amplitudes elicited by pictures in V learners were larger than those of R learners at the parietal 4 site (P < 0.05). The ITM test result showed that a picture set showed distinctively more correct responses than that of a word set for both V learners (P < 0.001) and R learners (P < 0.01). In conclusion, the result indicated that the P200 amplitude at the parietal 4 site could be used to objectively distinguish V learners from R learners. A lateralization existed to the right brain (occipital 2 site) in V learners. The ITM test demonstrated the existence of picture superiority effects in both learners. The results revealed the first objective electrophysiological evidence partially supporting the validity of the subjective psychological VARK questionnaire study. Copyright © 2016 The American Physiological Society.

  7. Digital lectures for learning gross anatomy: a study of their efficacy

    PubMed Central

    2017-01-01

    Purpose The current study investigates the level of students’ learning and attitudes towards the teaching and learning process when using digital lectures to teach gross anatomy to year 1 medical students. Methods The study sampled year 1 medical students of cohorts 2013 and 2014. The year 1 medical students in 2013 were taught gross anatomy of the heart by didactic classroom lectures while those in 2014 were taught with digital lectures using the same content. A review session was conducted for the 2014 cohort. A 19-item survey was distributed amongst students to investigate their attitudes and feedback. The data were analysed using SPSS software. Results The 2014 cohort had a mean score of 47.65 for short essay questions and 51.19 for multiple choice questions, while the 2013 cohort scored an average of 36.80 for short essay questions and 49.22 for multiple choice questions. The difference in scores for each type of question was found to be significant. Using a 5-point Likert scale, students gave an average of 4.11 when asked if they liked the teaching and learning process and would like it to be applied further. Conclusion The results of the study provide strong evidence that the digital teaching and learning process was well received by students and could also lead to improved performance. Digital lectures can provide a satisfactory substitute for classroom lectures to teach gross anatomy, thus providing flexibility in learning and efficient learning, whilst also freeing lecture slots to promote mastery learning. PMID:28264551

  8. Student's perception about innovative teaching learning practices in Forensic Medicine.

    PubMed

    Gupta, Sanjay; Parekh, Utsav N; Ganjiwale, Jaishree D

    2017-11-01

    Since decades, Forensic Medicine is mainly taught by didactic methods but in last couple of years some other teachinglearning and assessment methods are also introduced at some places which also lacks uniformity. Feedback from learners is most fundamental aspect to assess effectiveness of applied methods, but is not implemented in practice at most medical schools in India. Unfortunately, medical students are deprived of this practical empowerment and thus may not be efficient enough to contribute potentially to the justice system during their professional life. In order to improve their efficiency in the field, we introduced few innovative teaching-learning methods and documented their perceptions. This pilot study was carried out with students who had completed their second professional year (5th semester) of medical curriculum. Students were exposed to few innovative teaching-learning and assessment approaches in addition to conventional methods during their Forensic Medicine term. These approaches were interactivity in large group lecturing, small group activities, student led objective tutorial, court visit in real scenario, practical records book, surprise tests, structured theory question papers, model answers, objective structured practical examinations and structured oral viva. Their perceptions were documented later through structured questionnaire. Students reported all methods as 'interesting' except 'surprise tests'. Court visits were rated highest for generating interest (98%). Clarity of concept was experienced through all methods (range of 71-95%). Interactive large group lectures reported highest (by 95%students) for clarifying concepts, although this is not a typical characteristic of large group teaching. Enhanced learning experience was reported in 75-92.5% for different methods. Student Led Objective Tutorials seemed to facilitate enhance learning most (92.5%). Innovations in teaching-learning are need of hour especially in subject like Forensic Medicine which has direct implications to add into administration of justice in the court of law. This pilot study has given us ideas for making teaching-learning and assessment more student centric considering emerging societal needs. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  9. Learning to Ask Naive Questions with IT Product Design Students

    ERIC Educational Resources Information Center

    Gunn, Wendy

    2008-01-01

    What does it mean to use, or do, theory in the scholarship of teaching and learning? The article approaches the question by considering the role of design anthropology in developing studio-based engineering programmes. Central to my discussion within situated contexts of learning is the idea of practice-based exploration conceived as a way of…

  10. The Use of Electronic Question and Answer Forums in Mathematics Teacher Education

    ERIC Educational Resources Information Center

    Schuck, Sandra

    2003-01-01

    Many mathematics educators share a view of mathematics as a social and cultural phenomenon and believe that the learning of mathematics concepts is developed and enhanced through the use of learning communities. Electronic discussion boards provide one avenue for supporting such social learning. This paper discusses the use of a Question and…

  11. The Effects of Self-Explanation and Reading Questions and Answers on Learning Computer Programming Language

    ERIC Educational Resources Information Center

    Lee, Nancy

    2013-01-01

    The current study explored the differential effects of two learning strategies, self-explanation and reading questions and answers, on students' test performance in the computer programming language JavaScript. Students' perceptions toward the two strategies as to their effectiveness in learning JavaScript was also explored by examining students'…

  12. Curriculum Reform: Assessment in Question (La Reforme des Programmes Scolaires: L'Evaluation en Question).

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Centre for Educational Research and Innovation.

    In today's schools, the pervasiveness of assessment has often distorted teaching and learning through testing, examining, and short-term memorizing. Learning to cope with examinations has become almost as important as the learning itself. This report is the third in a series of publications derived from the Centre for Educational Research and…

  13. A Participatory Learning Approach to Biochemistry Using Student Authored and Evaluated Multiple-Choice Questions

    ERIC Educational Resources Information Center

    Bottomley, Steven; Denny, Paul

    2011-01-01

    A participatory learning approach, combined with both a traditional and a competitive assessment, was used to motivate students and promote a deep approach to learning biochemistry. Students were challenged to research, author, and explain their own multiple-choice questions (MCQs). They were also required to answer, evaluate, and discuss MCQs…

  14. Questioning Student Learning: An Exploration of Student's Views on Learning to Become Independent Nurse Prescribers

    ERIC Educational Resources Information Center

    Banning, Maggi; Cortazzi, Martin

    2004-01-01

    This illuminative evaluation study gives insights into attitudes to learning, interaction and the perceived roles of theory, evidence, reading and previous experience. These insights lead us to question some aspects of the course as currently presented. Students indicated that they found the course material stimulating but prior guidance on the…

  15. The Blended Learning Shift: New Report Shows Blended Learning Growing in U.S. Private Schools

    ERIC Educational Resources Information Center

    Warren, Travis

    2015-01-01

    The technology conversation in independent schools has evolved considerably over the last five years. In particular, it has moved beyond the question of how can schools augment traditional classroom practices with hardware (laptops, interactive whiteboards, etc.) to the question of how software can improve outcomes and enable new learning models,…

  16. Pleasure, Learning, Video Games, and Life: The Projective Stance

    ERIC Educational Resources Information Center

    Gee, James Paul

    2005-01-01

    This article addresses three questions. First, what is the deep pleasure that humans take from video games? Second, what is the relationship between video games and real life? Third, what do the answers to these questions have to do with learning? Good commercial video games are deep technologies for recruiting learning as a form of profound…

  17. Promoting an active form of learning out-of-class via answering online "study questions" leads to higher than expected exam scores in General Biology.

    PubMed

    Gibson, Susan I

    2015-01-01

    A rising need for workers in science, technology, engineering and mathematics (STEM) fields has fueled interest in improving teaching within STEM disciplines. Numerous studies have demonstrated the benefits of active learning approaches on student learning outcomes. However, many of these studies have been conducted in experimental, rather than real-life class, settings. In addition, most of these studies have focused on in-class active learning exercises. This study tested the effects of answering questions outside of class on exam performance for General Biology students at the University of Minnesota. An online database of 1,020 multiple-choice questions covering material from the first half of the course was generated. Students in seven course sections (with an average of ∼265 students per section) were given unlimited access to the online study questions. These students made extensive use of the online questions, with students answering an average of 1,323 questions covering material from the half of the semester for which the questions were available. After students answered a set of questions, they were shown the correct answers for those questions. More specific feedback describing how to arrive at the correct answer was provided for the 73% of the questions for which the correct answers were not deemed to be self-explanatory. The extent to which access to the online study questions improved student learning outcomes was assessed by comparing the performance on exam questions of students in the seven course sections with access to the online study questions with the performance of students in course sections without access to the online study questions. Student performance was analyzed for a total of 89 different exams questions that were not included in the study questions, but that covered the same material covered by the study questions. Each of these 89 questions was used on one to five exams given to students in course sections that had access to the online study questions and on three to 77 exams given to students in sections that lacked such access. Data from over 1,800 students in sections with access to the online study questions show that those students scored a statistically significant average of 6.6% points higher on the exam questions analyzed than students in sections without access to the study questions. This difference was greater than the average amount necessary to raise students' exam grades by one grade (e.g., from a "B-" to a "B"). In addition, there was a higher correlation between number of questions answered and success on exam questions on material related to the study questions than between number of questions answered and success on exam questions on material unrelated to the study questions. The online study question system required substantial effort to set up, but required minimal effort to maintain and was effective in significantly raising average exam scores for even very large course sections.

  18. Mere exposure alters category learning of novel objects.

    PubMed

    Folstein, Jonathan R; Gauthier, Isabel; Palmeri, Thomas J

    2010-01-01

    We investigated how mere exposure to complex objects with correlated or uncorrelated object features affects later category learning of new objects not seen during exposure. Correlations among pre-exposed object dimensions influenced later category learning. Unlike other published studies, the collection of pre-exposed objects provided no information regarding the categories to be learned, ruling out unsupervised or incidental category learning during pre-exposure. Instead, results are interpreted with respect to statistical learning mechanisms, providing one of the first demonstrations of how statistical learning can influence visual object learning.

  19. Mere Exposure Alters Category Learning of Novel Objects

    PubMed Central

    Folstein, Jonathan R.; Gauthier, Isabel; Palmeri, Thomas J.

    2010-01-01

    We investigated how mere exposure to complex objects with correlated or uncorrelated object features affects later category learning of new objects not seen during exposure. Correlations among pre-exposed object dimensions influenced later category learning. Unlike other published studies, the collection of pre-exposed objects provided no information regarding the categories to be learned, ruling out unsupervised or incidental category learning during pre-exposure. Instead, results are interpreted with respect to statistical learning mechanisms, providing one of the first demonstrations of how statistical learning can influence visual object learning. PMID:21833209

  20. Investigating the use of quick response codes in the gross anatomy laboratory.

    PubMed

    Traser, Courtney J; Hoffman, Leslie A; Seifert, Mark F; Wilson, Adam B

    2015-01-01

    The use of quick response (QR) codes within undergraduate university courses is on the rise, yet literature concerning their use in medical education is scant. This study examined student perceptions on the usefulness of QR codes as learning aids in a medical gross anatomy course, statistically analyzed whether this learning aid impacted student performance, and evaluated whether performance could be explained by the frequency of QR code usage. Question prompts and QR codes tagged on cadaveric specimens and models were available for four weeks as learning aids to medical (n = 155) and doctor of physical therapy (n = 39) students. Each QR code provided answers to posed questions in the form of embedded text or hyperlinked web pages. Students' perceptions were gathered using a formative questionnaire and practical examination scores were used to assess potential gains in student achievement. Overall, students responded positively to the use of QR codes in the gross anatomy laboratory as 89% (57/64) agreed the codes augmented their learning of anatomy. The users' most noticeable objection to using QR codes was the reluctance to bring their smartphones into the gross anatomy laboratory. A comparison between the performance of QR code users and non-users was found to be nonsignificant (P = 0.113), and no significant gains in performance (P = 0.302) were observed after the intervention. Learners welcomed the implementation of QR code technology in the gross anatomy laboratory, yet this intervention had no apparent effect on practical examination performance. © 2014 American Association of Anatomists.

  1. Evaluation of an online medical teaching forum.

    PubMed

    Ravindran, Rahul; Kashyap, Mavin; Lilis, Lydia; Vivekanantham, Sayinthen; Phoenix, Gokulan

    2014-07-01

    Social media is increasingly being used for teaching and assessment. We describe the design and implementation of a Facebook© teaching forum for medical students, and evaluate its effectiveness. A Facebook© teaching forum was set up in a London Hospital to assist with learning and assessment for undergraduate medical students. An independent online survey was used to collate their experiences. Accessibility to the forum, usefulness in stimulating peer-to-peer discussion and the use of weekly formative assessments were evaluated using a Likert scale. In total, 91 per cent (n=68/75) of students who had Facebook© joined the teaching forum. The majority of students completed the questionnaire (n=39/68, 57%). All students visited the teaching forum group at least once a week. A significant proportion attempted all 10 question sets (n=16/39, 41%). Students felt more comfortable asking questions in the forum than in ward rounds and clinics (n=22/39, 56%). The general consensus was that Facebook© could be used for educational purposes, with just 5 per cent of students (n=2/39) thinking that Facebook© should only be used socially and with 92 per cent believing that the forum helped to achieve the learning objectives of the curriculum (n=36/39). Facebook© provides a safe environment for learning and discussion amongst medical undergraduates undergoing their clinical attachments. Furthermore, through formative assessments set by a medical educator, it provides a useful revision tool for summative assessments and reinforces knowledge learned through conventional teaching methods. © 2014 John Wiley & Sons Ltd.

  2. The Socially Situated Dynamics of Children's Learning Processes in Classrooms: What Do We Learn from a Complex Dynamic Systems Approach?

    ERIC Educational Resources Information Center

    Steenbeek, Henderien; van Vondel, Sabine; van Geert, Paul

    2017-01-01

    This article concentrates on the question what kind of model--conceptual and statistical--can serve as a good working model for the study of learning and teaching processes qua processes. We claim that a good way of answering this question is to begin by observing a teaching and learning process as, where, and when it occurs. In addition, a…

  3. Efficient and Effective Use of Peer Teaching for Medical Student Simulation.

    PubMed

    House, Joseph B; Choe, Carol H; Wourman, Heather L; Berg, Kristin M; Fischer, Jonathan P; Santen, Sally A

    2017-01-01

    Simulation is increasingly used in medical education, promoting active learning and retention; however, increasing use also requires considerable instructor resources. Simulation may provide a safe environment for students to teach each other, which many will need to do when they enter residency. Along with reinforcing learning and increasing retention, peer teaching could decrease instructor demands. Our objective was to determine the effectiveness of peer-taught simulation compared to physician-led simulation. We hypothesized that peer-taught simulation would lead to equivalent knowledge acquisition when compared to physician-taught sessions and would be viewed positively by participants. This was a quasi-experimental study in an emergency medicine clerkship. The control group was faculty taught. In the peer-taught intervention group, students were assigned to teach one of the three simulation-based medical emergency cases. Each student was instructed to master their topic and teach it to their peers using the provided objectives and resource materials. The students were assigned to groups of three, with all three cases represented; students took turns leading their case. Three groups ran simultaneously. During the intervention sessions, one physician was present to monitor the accuracy of learning and to answer questions, while three physicians were required for the control groups. Outcomes compared pre-test and post-test knowledge and student reaction between control and intervention groups. Both methods led to equally improved knowledge; mean score for the post-test was 75% for both groups (p=0.6) and were viewed positively. Students in the intervention group agreed that peer-directed learning was an effective way to learn. However, students in the control group scored their simulation experience more favorably. In general, students' response to peer teaching was positive, students learned equally well, and found peer-taught sessions to be interactive and beneficial.

  4. Long-term fish monitoring in large rivers: Utility of “benchmarking” across basins

    USGS Publications Warehouse

    Ward, David L.; Casper, Andrew F.; Counihan, Timothy D.; Bayer, Jennifer M.; Waite, Ian R.; Kosovich, John J.; Chapman, Colin; Irwin, Elise R.; Sauer, Jennifer S.; Ickes, Brian; McKerrow, Alexa

    2017-01-01

    In business, benchmarking is a widely used practice of comparing your own business processes to those of other comparable companies and incorporating identified best practices to improve performance. Biologists and resource managers designing and conducting monitoring programs for fish in large river systems tend to focus on single river basins or segments of large rivers, missing opportunities to learn from those conducting fish monitoring in other rivers. We briefly examine five long-term fish monitoring programs in large rivers in the United States (Colorado, Columbia, Mississippi, Illinois, and Tallapoosa rivers) and identify opportunities for learning across programs by detailing best monitoring practices and why these practices were chosen. Although monitoring objectives, methods, and program maturity differ between each river system, examples from these five case studies illustrate the important role that long-term monitoring programs play in interpreting temporal and spatial shifts in fish populations for both established objectives and newly emerging questions. We suggest that deliberate efforts to develop a broader collaborative network through benchmarking will facilitate sharing of ideas and development of more effective monitoring programs.

  5. Using Interactive Digital Images of Products to Teach Pharmaceutics

    PubMed Central

    Pham, Khang H.; Dollar,, Michael

    2007-01-01

    Objective To implement interactive digital images of drug products and online quizzes in a pharmaceutics course to teach students where to look on product labels for information and how to evaluate ingredients of various dosage forms, and to reinforce pharmaceutical calculations with practical problems. Design Interactive digital images of drug products and a database of quiz questions pertaining to the products were created and an interactive online platform was designed. The interactive digital images were incorporated in pharmaceutics lectures as examples of dosage forms studied and calculations taught. The online quizzes were administered to first-professional year pharmacy students in fall 2004 and fall 2005. Assessment The competency outcome data illustrates that the product-based online quizzes aided students in meeting the desired learning objectives. Modifications to increase ease of use resulted in higher student success rates in the second year of implementation. Student and faculty evaluations of the application were largely positive. Conclusion The development of interactive digital images and product-based online quizzes successfully adapted a traditional learning aid into a viable electronic resource for pharmacy education. PMID:17619660

  6. Museum signage as distributed mediation to encourage family learning

    NASA Astrophysics Data System (ADS)

    Kim, Kyungyoun

    Many prior studies conducted in museums have focused primarily on exhibits as the main objects for learning. Less progress has been made in studying signage as another meaning-making tool in museums. The present study was designed to understand the role of signage in family learning by answering the following research questions, "How does signage about exhibit content or interaction strategies affect parents' and children's learning and their engagement?" and "What is the role of parent prior knowledge on parents' and children's learning and their engagement?" To address these questions, 45 parent-child dyads with children aged six to seven years were recruited to engage with two exhibits about cars. Fifteen parent-child dyads were assigned to each of three conditions, created by two different types of signage: (1) Content and interaction signage condition, (2) Content signage condition, and (3) No signage condition. In each condition, eight parents with low knowledge in the car domain and seven parents with high knowledge were recruited. Findings showed that parents and children learned and engaged differently across the three signage conditions. Both children and parents in the conditions with signage learned more than children and parents in the no signage condition. By using information from signage, parents in the two signage conditions were able to identify the content of the exhibit more quickly and to shape appropriate educational messages in their conversations with children. Findings also showed that parents with high knowledge were more likely to have the exhibit-focused engagement, which was often oriented to their own interpretation and not always beneficial for children's learning. However, by showing that parent-child dyads in the content and interaction signage condition were most likely to operate and observe the exhibit appropriately and most likely to describe evidence and make appropriate inferences, this study suggested that the interaction signage can be a way to support parents with high knowledge. This study suggested that signage is not only a tool for communicating about the learning opportunities in the exhibit but it can be also a tool for mediating the usage of the exhibit.

  7. Interpretable Decision Sets: A Joint Framework for Description and Prediction

    PubMed Central

    Lakkaraju, Himabindu; Bach, Stephen H.; Jure, Leskovec

    2016-01-01

    One of the most important obstacles to deploying predictive models is the fact that humans do not understand and trust them. Knowing which variables are important in a model’s prediction and how they are combined can be very powerful in helping people understand and trust automatic decision making systems. Here we propose interpretable decision sets, a framework for building predictive models that are highly accurate, yet also highly interpretable. Decision sets are sets of independent if-then rules. Because each rule can be applied independently, decision sets are simple, concise, and easily interpretable. We formalize decision set learning through an objective function that simultaneously optimizes accuracy and interpretability of the rules. In particular, our approach learns short, accurate, and non-overlapping rules that cover the whole feature space and pay attention to small but important classes. Moreover, we prove that our objective is a non-monotone submodular function, which we efficiently optimize to find a near-optimal set of rules. Experiments show that interpretable decision sets are as accurate at classification as state-of-the-art machine learning techniques. They are also three times smaller on average than rule-based models learned by other methods. Finally, results of a user study show that people are able to answer multiple-choice questions about the decision boundaries of interpretable decision sets and write descriptions of classes based on them faster and more accurately than with other rule-based models that were designed for interpretability. Overall, our framework provides a new approach to interpretable machine learning that balances accuracy, interpretability, and computational efficiency. PMID:27853627

  8. Influence of sleep deprivation on learning among surgical house staff and medical students.

    PubMed

    Browne, B J; Van Susteren, T; Onsager, D R; Simpson, D; Salaymeh, B; Condon, R E

    1994-05-01

    Sleep deprivation as a result of in-house night call may alter capacity to learn. Surgical residents and medical students, in both sleep-deprived and rested states, read surgical journal articles and later answered questions regarding their content as a measure of ability to learn while participating in scheduled night call. Medical students (n = 35) and residents (n = 21) rotating on surgical services kept logs of hours slept during a 4-week study period. Subjects read six selected articles at separate early morning sittings during weeks 1 and 3. A multiple choice test was given 1 week after each session to assess short-term recall, and all tests were given again 3 months later to assess retention of information over the longer term. Scores were compared with the sleep data. Subjective measures of fatigue and motivation elicited from subjects also were evaluated. Sleep deprivation (4 hours or less uninterrupted sleep per night) resulted in increased fatigue and decreased motivation among medical students and residents (p < 0.05, t test). Objective scores on tests administered 1 week and 3 months after reading did not show an effect attributable to sleep deprivation (p > 0.05, t test). Sleep deprivation leads to subjective feelings of increased fatigue and decreased motivation. Residents and medical students, however, whether sleep deprived or not, obtain comparable scores on objective tests measuring both short-term and long-term retention of newly learned material. The ability to learn medically relevant information does not appear to be significantly altered by the degree of sleep deprivation associated with clinical rotations on surgical services.

  9. Learning to Love the Questions: How Essential Questions Promote Creativity and Deep Learning

    ERIC Educational Resources Information Center

    Wilhelm, Jeffrey D.

    2014-01-01

    Educators know that creativity and innovation involve questioning and the capacity to frame topics as problems to be solved. They know that we are living in a time of a new generation of standards, including the Common Core State Standards (CCSS). In the U.S., compliance with these standards requires that educators encourage students to ask…

  10. To Ask a Question, One Must Know Enough to Know What Is Not Known. Report No. 7802.

    ERIC Educational Resources Information Center

    Miyake, Naomi; Norman, Donald A.

    This study involved the manipulation of question-asking in a learning task. The hypothesis that learners should ask the most questions when their knowledge was well-matched to the level of presentation was tested, using two levels of background knowledge and two levels of difficulty of material to be learned. The more simple instructional…

  11. Textbook Questions in Context-Based and Traditional Chemistry Curricula Analysed from a Content Perspective and a Learning Activities Perspective

    ERIC Educational Resources Information Center

    Overman, Michelle; Vermunt, Jan D.; Meijer, Paulien C.; Bulte, Astrid M. W.; Brekelmans, Mieke

    2013-01-01

    In this study, questions in context-based and traditional chemistry textbooks were analysed from two perspectives that are at the heart of chemistry curricula reforms: a content perspective and a learning activities perspective. To analyse these textbook questions, we developed an instrument for each perspective. In total, 971 textbook questions…

  12. Problem-based learning: Using students' questions to drive knowledge construction

    NASA Astrophysics Data System (ADS)

    Chin, Christine; Chia, Li-Gek

    2004-09-01

    This study employed problem-based learning for project work in a year 9 biology class. The purpose of the study was to investigate (a) students' inspirations for their self-generated problems and questions, (b) the kinds of questions that students asked individually and collaboratively, and (c) how students' questions guided them in knowledge construction. Data sources included observation and field notes, students' written documents, audiotapes and videotapes of students working in groups, and student interviews. Sources of inspiration for students' problems and questions included cultural beliefs and folklore; wonderment about information propagated by advertisements and the media; curiosity arising from personal encounters, family members' concerns, or observations of others; and issues arising from previous lessons in the school curriculum. Questions asked individually pertained to validation of common beliefs and misconceptions, basic information, explanations, and imagined scenarios. The findings regarding questions asked collaboratively are presented as two assertions. Assertion 1 maintained that students' course of learning were driven by their questions. Assertion 2 was that the ability to ask the right'' questions and the extent to which these could be answered, were important in sustaining students' interest in the project. Implications of the findings for instructional practice are discussed.

  13. Test-Enhanced E-Learning Strategies in Postgraduate Medical Education: A Randomized Cohort Study.

    PubMed

    DelSignore, Lisa A; Wolbrink, Traci A; Zurakowski, David; Burns, Jeffrey P

    2016-11-21

    The optimal design of pedagogical strategies for e-learning in graduate and postgraduate medical education remains to be determined. Video-based e-learning use is increasing, with initial research suggesting that taking short breaks while watching videos (independent of answering test questions) may improve learning by focusing attention on the content presented. Interspersed test questions may also improve knowledge acquisition and retention. To examine the effect of interspersed test questions and periodic breaks on immediate knowledge acquisition and retention at 6 months by pediatric residents engaged in video-based e-learning. First- and second-year pediatric residents were randomized to 1 of the following 3 groups: viewing the complete video uninterrupted (full video), viewing the video interrupted with unrelated logic puzzles (logic puzzles), or viewing the video interrupted with brief comprehension test questions (short answer questions). Residents answered pre- and post-tests before and after video viewing, followed by a retention test at 6 months. Primary outcome included comparison of the change in test scores between groups. A total of 49 residents completed the initial testing session. All 3 learning groups had comparable mean increases in immediate knowledge gain, but with no significant differences between groups (F 2,46 =0.35, P=.71). Thirty-five residents completed retention testing with comparable degrees of knowledge retention in the full video and short answer test questions groups (P<.001), but no significant change in the logic puzzles group (F 1,32 =2.44, P=.13). Improved knowledge gain was not demonstrated among residents answering interspersed questions or completing logic puzzles during interrupted online video viewing when compared with residents viewing uninterrupted video content. However, residents who either participated in uninterrupted video viewing or answered interspersed questions during interrupted video viewing demonstrated significant knowledge retention at 6 months. ©Lisa A DelSignore, Traci A Wolbrink, David Zurakowski, Jeffrey P Burns. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.11.2016.

  14. Test-enhanced web-based learning: optimizing the number of questions (a randomized crossover trial).

    PubMed

    Cook, David A; Thompson, Warren G; Thomas, Kris G

    2014-01-01

    Questions enhance learning in Web-based courses, but preliminary evidence suggests that too many questions may interfere with learning. The authors sought to determine how varying the number of self-assessment questions affects knowledge outcomes in a Web-based course. The authors conducted a randomized crossover trial in one internal medicine and one family medicine residency program between January 2009 and July 2010. Eight Web-based modules on ambulatory medicine topics were developed, with varying numbers of self-assessment questions (0, 1, 5, 10, or 15). Participants completed modules in four different formats each year, with sequence randomly assigned. Participants completed a pretest for half their modules. Outcomes included knowledge, completion time, and module ratings. One hundred eighty residents provided data. The mean (standard error) percent correct knowledge score was 53.2 (0.8) for pretests and 73.7 (0.5) for posttests. In repeated-measures analysis pooling all data, mean posttest knowledge scores were highest for the 10- and 15-question formats (75.7 [1.1] and 74.4 [1.0], respectively) and lower for 0-, 1-, and 5-question formats (73.1 [1.3], 72.9 [1.0], and 72.8 [1.5], respectively); P = .04 for differences across all modules. Modules with more questions generally took longer to complete and were rated higher, although differences were small. Residents most often identified 10 questions as ideal. Posttest knowledge scores were higher for modules that included a pretest (75.4 [0.9] versus 72.2 [0.9]; P = .0002). Increasing the number of self-assessment questions improves learning until a plateau beyond which additional questions do not add value.

  15. Do Collaborative Exams Really Promote Learning?

    NASA Astrophysics Data System (ADS)

    Miller, Scott; James, C. Renee

    2018-01-01

    Collaborative, two-stage exams are becoming more popular in physics and astronomy courses, and their supposed benefits in terms of collaborative learning have been reported in the field of physics. In a collaborative, two-stage exam, students first complete an exam individually. Once that portion of the exam is over, students then retake all or part of the exam within a group, where they are able to discuss the questions with their peers and arrive at a common answer. While there are a number of papers that discuss the purported benefits of this method from a collaborative point of view, few, if any discuss the actual benefits in terms of student learning. One paper found that when students were presented with previous exam questions a few weeks later, they performed better on questions covered previously in the group portion of the exam compared to similar questions which were tested but not part of the group portion. But, when students were retested on exam questions which were administered earlier, roughly six to seven weeks beforehand, no difference was found in their performance on the two sets of questions.We present preliminary findings comparing student performance levels on multiple sets of exam questions administered to students in an introductory astronomy course where two-stage exams are administered. Questions were administered first in an exam during the course of the semester, then again during a final exam. During the semester exams, one set of questions was also contained within the group portion of the exam, while questions similar in concept and difficulty were not. A comparison of student performance on these two sets of questions are compared to evaluate the usefulness of collaborative exams to promote learning.

  16. Randomized Controlled Trial of Spaced Education for Pediatric Residency Education

    PubMed Central

    Mathes, Erin F.; Frieden, Ilona J.; Cho, Christine S.; Boscardin, Christy Kim

    2014-01-01

    Background Spaced education (SE) has shown promise as an instructional tool that uses repeated exposure to the same questions, but information on its utility in graduate medical education is limited, particularly in assessing knowledge gain with outcome measures that are different from repeat exposure to the intervention questions. Objective We examined whether SE is an effective instructional tool for pediatrics residents learning dermatology using an outcome measure that included both unique and isomorphic questions. Methods We randomized 81 pediatrics residents into 2 groups. Group A completed an SE course on atopic dermatitis and warts and molluscum. Group B completed an SE course on acne and melanocytic nevi. Each course consisted of 24 validated SE items (question, answer, and explanation) delivered 2 at a time in 2 e-mails per week. Both groups completed a pretest and posttest on all 4 topics. Each group served as the comparison for the other group. Results Fifty residents (60%) completed the study. The course did not have a statistically significant effect on the posttest scores for either group. Overall, test scores were low. Eighty-eight percent of residents indicated that they would like to participate in future SE courses. Conclusions Using primarily novel posttest questions, this study did not demonstrate the significant knowledge gains that other investigators have found with SE. PMID:24949130

  17. The Effects of Adjunct Questions and Feedback on Improving the Reading Comprehension Skills of Learning-Disabled Adolescents.

    PubMed

    Peverly, Stephen T.; Wood, Rhea

    2001-01-01

    Adjunct question research has typically focused on the effects of adjunct questions on improving the learning of college students. This study investigated the effects of inserted and massed postquestions (inference, main idea, and detail), with and without feedback, on improving the comprehension skills of adolescents labeled as reading disabled. Students practiced using adjunct questions for 6 weeks. The results suggested that inserted questions (and to a lesser extent massed postquestions) were beneficial in improving the comprehension of texts that did not contain adjunct questions. Specifically, the results indicated that (a) inserted questions were more effective than massed postquestions or no questions, (b) massed postquestions were more effective than no questions, and (c) the effects of inserted questions on comprehension increased over the time of treatment. The beneficial effects of feedback were limited to inference and main idea questions. Copyright 2001 Academic Press.

  18. The Use of Open-Ended Questions with Giving Feedback (OEQGF) for Effective Mathematic Learning

    NASA Astrophysics Data System (ADS)

    Sabilah, I.; Manoy, J. T.

    2018-01-01

    Feedback deals with giving information to students related to their task which is done through score of their achievement, reaction, and comments. Considering its hierarchy, task difficulty level consists of low, middle and high levels. The difficulty level of open-ended questions is middle to high. Open-ended question is a good way to train students’ knowledge. This research is a descriptive research which aims at describing teacher’s learning management, students’ activities, students’ learning achievement, and students’ responses in mathematic learning using OEQGF. The subject was a teacher of mathematics who teaches eighth graders, and students themselves. The research design used is one shot case study. The result shows that: management learning has been very well implemented by the teacher; every students’ activity has been carried out by students; the students’ learning achievement have reached the criteria of completeness, and the students’ responses can be considered as positive. Therefore, it can be concluded that mathematic learning using OEQGF is effective.

  19. Does the Arrangement of Embedded Text Versus Linked Text in Homework Systems Make a Difference in Students Impressions, Attitudes, and Perceived Learning?

    NASA Astrophysics Data System (ADS)

    Zumalt, Caitlin J.; Williamson, Vickie M.

    2016-10-01

    Students in a first-semester general chemistry course at a large southwestern university completed a 3-week homework assignment using MindTap, a Cengage Learning product. MindTap is the first major electronic system that has homework questions embedded in the text, such that students read a short section of the textbook and then answer a question set. Prior to MindTap, electronic homework systems were stand-alone or contained questions with links to the textbook. Next, students completed two 2-week homework assignments in Online Web Learning (OWL) version 1 also from Cengage Learning. The OWL system shows homework questions with a link to the textbook in a separate window. Both the MindTap and OWL systems contain the same or similar questions. After the students used both homework systems, a survey was given that included Likert-scaled and open-response questions that dealt with students' perceived level of understanding using the different systems, how easy the systems were to use, and the advantages/disadvantages of each system. A delayed survey was given at the end of the second semester of general chemistry, during which students had used OWL for the complete semester. This paper investigates the effects of the arrangement (embedded vs. linked) on student preferences and perceived learning in this pilot study with a 300-person class. Based on the results of the study, it was found that students perceived that they learn more with MindTap and prefer the embedded text in MindTap over the linked text in OWL.

  20. An Evaluation of Feature Learning Methods for High Resolution Image Classification

    NASA Astrophysics Data System (ADS)

    Tokarczyk, P.; Montoya, J.; Schindler, K.

    2012-07-01

    Automatic image classification is one of the fundamental problems of remote sensing research. The classification problem is even more challenging in high-resolution images of urban areas, where the objects are small and heterogeneous. Two questions arise, namely which features to extract from the raw sensor data to capture the local radiometry and image structure at each pixel or segment, and which classification method to apply to the feature vectors. While classifiers are nowadays well understood, selecting the right features remains a largely empirical process. Here we concentrate on the features. Several methods are evaluated which allow one to learn suitable features from unlabelled image data by analysing the image statistics. In a comparative study, we evaluate unsupervised feature learning with different linear and non-linear learning methods, including principal component analysis (PCA) and deep belief networks (DBN). We also compare these automatically learned features with popular choices of ad-hoc features including raw intensity values, standard combinations like the NDVI, a few PCA channels, and texture filters. The comparison is done in a unified framework using the same images, the target classes, reference data and a Random Forest classifier.

  1. Supporting traditional PBL with online discussion forums: a study from Qassim Medical School.

    PubMed

    Alamro, Ahmad S; Schofield, Susie

    2012-01-01

    The Qassim Medical School first year curriculum includes a 5-week problem-based learning (PBL) block. Student evaluation has highlighted inadequate feedback and lack of student-student and student-tutor interactions. An online intervention may alleviate this. For each problem, a discussion forum (DF) was created with 14 threads (one for each group) in virtual PBL rooms. Students' and tutors' perceived satisfaction of the intervention was evaluated and types of posts were classified. By the end of the block, all academic staff involved and 123 students (95%) had participated in the DFs. There were around 2800 posts and 28,500 views. All 14 tutors and 102 (78%) students completed the online questionnaire. Of the students, 66 (76%) male and 36 (92%) female students responded. Overall, both students and tutors perceived the intervention positively. Posts included: reforming and finalizing learning objectives, posting the concept map constructed in the face-to-face session and questioning, encouraging and motivating each other. In addition, posts included tutors' feedback and redirection. Blending e-learning with conventional PBL may help overcome student-perceived shortcomings of conventional PBL and improve the learning experience, making learning more interactive and interesting.

  2. Professional Development of Faculty: How Do We Know It Is Effective?

    NASA Astrophysics Data System (ADS)

    Derting, T. L.; Ebert-May, D.; Hodder, J.

    2011-12-01

    Professional development (PD) of faculty has been an integral component of curriculum reform efforts in STEM. Traditionally, PD occurs through workshops that last from hours to several days. Regardless of the particular model of PD used during a workshop, its effectiveness is usually assessed through self-report surveys of faculty satisfaction, perceived learning, and reports of applications in faculty classrooms. My presentation focuses on ways of assessing the effectiveness of models of PD, with an emphasis on the need for objective measures of change in faculty teaching. The data that I present raise two significant questions about faculty PD. Are traditional approaches to faculty PD effective in changing classroom teaching practices and improving student learning? What evidence is needed to determine the effectiveness of different models of PD? Self-report data have been useful in identifying variables that can influence the extent to which faculty implement new teaching strategies. These variables include faculty beliefs about student learning, self-efficacy, level of dissatisfaction with student learning, departmental rewards for teaching and learning, time limitations, and peer interactions. Self-report data do not, however, provide a complete or necessarily accurate assessment of the impacts of PD on classroom practices and student learning. Objective assessment of teaching and learning is also necessary, yet seldom conducted. Two approaches to such assessment will be presented, one based on student performance and the other based on observations of faculty teaching. In multiple sections of a student-centered, inquiry-based course, learning gains were higher for students taught by faculty who were trained in student-centered teaching compared with faculty with no such training. In two national projects that focused on faculty PD, self-report data indicated that faculty increased their use of student-centered teaching following PD. Objective assessment measures, however, showed that most faculty actually used teacher-centered methods with only minor use of student-centered teaching practices. Moreover, variables that have been associated with change in teaching practices, or the lack thereof, contributed little to explaining observed classroom teaching practice after PD. For example, faculty with less teaching experience engaged in more student-centered teaching compared with faculty with more years of teaching experience. Also, departmental and peer support for faculty use of non-lecture approaches to teaching had no significant relationship with the classroom practices used by faculty. These and other data suggest that assumptions about the effectiveness of traditional models of PDs need to be validated using objective, as well as subjective measures. The data also indicate a need for new models of PD for STEM faculty.

  3. Learn before Lecture: A Strategy That Improves Learning Outcomes in a Large Introductory Biology Class

    PubMed Central

    Moravec, Marin; Williams, Adrienne; Aguilar-Roca, Nancy

    2010-01-01

    Actively engaging students in lecture has been shown to increase learning gains. To create time for active learning without displacing content we used two strategies for introducing material before class in a large introductory biology course. Four to five slides from 2007/8 were removed from each of three lectures in 2009 and the information introduced in preclass worksheets or narrated PowerPoint videos. In class, time created by shifting lecture material to learn before lecture (LBL) assignments was used to engage students in application of their new knowledge. Learning was evaluated by comparing student performance in 2009 versus 2007/8 on LBL-related question pairs, matched by level and format. The percentage of students who correctly answered five of six LBL-related exam questions was significantly higher (p < 0.001) in 2009 versus 2007/8. The mean increase in performance was 21% across the six LBL-related questions compared with <3% on all non-LBL exam questions. The worksheet and video LBL formats were equally effective based on a cross-over experimental design. These results demonstrate that LBLs combined with interactive exercises can be implemented incrementally and result in significant increases in learning gains in large introductory biology classes. PMID:21123694

  4. Learning to remember by learning to speak.

    PubMed

    Ettlinger, Marc; Lanter, Jennifer; Van Pay, Craig K

    2014-02-01

    Does the language we speak affect the way we think, and if so, how? Previous researchers have considered this question by exploring the cognitive abilities of speakers of different languages. In the present study, we looked for evidence of linguistic relativity within a language and within participants by looking at memory recall for monolingual children ages 3-5 years old. At this age, children use grammatical markers with variable fluency depending on ease of articulation: Children produce the correct plural more often for vowel-final words (e.g., shoes) than plosive-final words (e.g., socks) and for plosive-final words more often than sibilant-final words (e.g., dresses). We examined whether these phonological principles governing plural production also influence children's recall of the plurality of seen objects. Fifty children were shown pictures of familiar objects presented as either singular or multiple instances. After a break, they were required to indicate whether they saw the singular- or multiple-instance version of each picture. Results show that children's memory for object plurality does depend on the phonology of the word. Subsequent tests of each child's production ability showed a correlation between a child's memory and his or her ability to articulate novel plurals with the same phonological properties. That is, what children can say impacts what they can remember.

  5. Interoperability Gap Challenges for Learning Object Repositories & Learning Management Systems

    ERIC Educational Resources Information Center

    Mason, Robert T.

    2011-01-01

    An interoperability gap exists between Learning Management Systems (LMSs) and Learning Object Repositories (LORs). Learning Objects (LOs) and the associated Learning Object Metadata (LOM) that is stored within LORs adhere to a variety of LOM standards. A common LOM standard found in LORs is the Sharable Content Object Reference Model (SCORM)…

  6. Assessment of Learning Gains Associated with Independent Exam Analysis in Introductory Biology

    PubMed Central

    William, Adrienne E.; Aguilar-Roca, Nancy M.; Tsai, Michelle; Wong, Matthew; Beaupré, Marin Moravec; O’Dowd, Diane K.

    2011-01-01

    This study evaluates the impact of an independent postmidterm question analysis exercise on the ability of students to answer subsequent exam questions on the same topics. It was conducted in three sections (∼400 students/section) of introductory biology. Graded midterms were returned electronically, and each student was assigned a subset of questions answered incorrectly by more than 40% of the class to analyze as homework. The majority of questions were at Bloom's application/analysis level; this exercise therefore emphasized learning at these higher levels of cognition. Students in each section answered final exam questions matched by topic to all homework questions, providing a within-class control group for each question. The percentage of students who correctly answered the matched final exam question was significantly higher (p < 0.05) in the Topic Analysis versus Control Analysis group for seven of 19 questions. We identified two factors that influenced activity effectiveness: 1) similarity in topic emphasis of the midterm–final exam question pair and 2) quality of the completed analysis homework. Our data suggest that this easy-to-implement exercise will be useful in large-enrollment classes to help students develop self-regulated learning skills. Additional strategies to help introductory students gain a broader understanding of topic areas are discussed. PMID:22135369

  7. Assessment of learning gains associated with independent exam analysis in introductory biology.

    PubMed

    Williams, Adrienne E; William, Adrienne E; Aguilar-Roca, Nancy M; Tsai, Michelle; Wong, Matthew; Beaupré, Marin Moravec; O'Dowd, Diane K

    2011-01-01

    This study evaluates the impact of an independent postmidterm question analysis exercise on the ability of students to answer subsequent exam questions on the same topics. It was conducted in three sections (∼400 students/section) of introductory biology. Graded midterms were returned electronically, and each student was assigned a subset of questions answered incorrectly by more than 40% of the class to analyze as homework. The majority of questions were at Bloom's application/analysis level; this exercise therefore emphasized learning at these higher levels of cognition. Students in each section answered final exam questions matched by topic to all homework questions, providing a within-class control group for each question. The percentage of students who correctly answered the matched final exam question was significantly higher (p < 0.05) in the Topic Analysis versus Control Analysis group for seven of 19 questions. We identified two factors that influenced activity effectiveness: 1) similarity in topic emphasis of the midterm-final exam question pair and 2) quality of the completed analysis homework. Our data suggest that this easy-to-implement exercise will be useful in large-enrollment classes to help students develop self-regulated learning skills. Additional strategies to help introductory students gain a broader understanding of topic areas are discussed.

  8. Professional/Peer-Learning Community: Impacts on Workplace Training at Bangkok Metropolitan Administration (BMA) Schools

    ERIC Educational Resources Information Center

    Phusavat, Kongkiti Peter; Delahunty, David; Kess, Pekka; Kropsu-Vehkapera, Hanna

    2017-01-01

    Purpose: The study aims to examine the issues relating to workplace learning at the upper secondary school level. This study is based on the two questions. How should the professional/peer-learning community or PLC be developed and deployed to help strengthen in-service teacher training? The second question is what are the success factors which…

  9. Guiding Students to the Right Questions: Adaptive Navigation Support in an E-Learning System for Java Programming

    ERIC Educational Resources Information Center

    Hsiao, I.-H.; Sosnovsky, S.; Brusilovsky, P.

    2010-01-01

    Rapid growth of the volume of interactive questions available to the students of modern E-Learning courses placed the problem of personalized guidance on the agenda of E-Learning researchers. Without proper guidance, students frequently select too simple or too complicated problems and ended either bored or discouraged. This paper explores a…

  10. Do-It-Yourself Learning Games: Software That Lets You Pick the Questions--and Answers.

    ERIC Educational Resources Information Center

    Hively, Wells

    1984-01-01

    Reviews user-adaptable learning games that can be customized for any subject, including Tic Tac Show and the Game Show from Computer Advanced Ideas, which are question-answer learning programs based on game shows, and Master Match from Computer Advanced Ideas and Square Pairs from Scholastic Inc., which are based on the card game Concentration.…

  11. Interdependence: Reinterpreting the Nature of Leadership and Community in Online Learning with Reference to the Samba School

    ERIC Educational Resources Information Center

    Roder, John; Naughton, Chris

    2011-01-01

    With the advent of online learning, questions have arisen as to which format for leadership may be most appropriate given the technological and social evolution within online discussion. Emerging perspectives on the nature of interaction between those who lead and those who learn in this new environment pose difficult questions for both providers…

  12. Science Learning: A Path Analysis of Its Links with Reading Comprehension, Question-Asking in Class and Science Achievement

    ERIC Educational Resources Information Center

    Cano, Francisco; García, Ángela; Berbén, A. B. G.; Justicia, Fernando

    2014-01-01

    The purpose of this research was to build and test a conceptual model of the complex interrelationships between students' learning in science (learning approaches and self-regulation), their reading comprehension, question-asking in class and science achievement. These variables were measured by means of a test and a series of questionnaires…

  13. Responsive eLearning exercises to enhance student interaction with metabolic pathways.

    PubMed

    Roesler, William J; Dreaver-Charles, Kristine

    2018-05-01

    Successful learning of biochemistry requires students to engage with the material. In the past this often involved students writing out pathways by hand, and more recently directing students to online resources such as videos, songs, and animated slide presentations. However, even these latter resources do not really provide students an opportunity to engage with the material in an active fashion. As part of an online introductory metabolism course that was developed at our university, we created a series of twelve online interactive activities using Adobe Captivate 9. These activities targeted glycolysis, gluconeogenesis, the pentose phosphate pathway, glycogen metabolism, the citric acid cycle, and fatty acid oxidation. The interactive exercises consisted of two types. One involved dragging objects such as names of enzymes or allosteric modifiers to their correct drop locations such as a particular point in a metabolic pathway, a specific enzyme, and so forth. A second type involved clicking on objects, locations within a pathway, and so forth, in response to a particular question. In both types of exercises, students received feedback on their decisions in order to enhance learning. The student feedback received on these activities was very positive, and indicated that they found them to increase their confidence in the material and that they had learned the key principles of each pathway. © 2018 by The International Union of Biochemistry and Molecular Biology, 46(3):223-229, 2018. © 2018 The International Union of Biochemistry and Molecular Biology.

  14. [Multi-course web-learning system for supporting students of medical technology].

    PubMed

    Honma, Satoru; Wakamatsu, Hidetoshi; Kurihara, Yuriko; Yoshida, Shoko; Sakai, Nobue

    2013-05-01

    Web-Learning system was developed to support the self-learning for national qualification examination and medical engineering practice by students. The results from small tests in various situations suggest that the unit-learning systems are more effective, especially for the early stage of their self learning. In addition, the answers of some questionnaire suggest that the students' motivation has a certain relation with the number of the questions in the system. That is, the less number of the questions, the easier they are worked out with a higher learning motivation by students. Thus, the system was extended to enable students to study various subjects and/or units by themselves. The system enables them to have learning effects more easily by the exercise during lectures. The effectiveness of the system was investigated on medical associated subjects installed in the system. The concerning questions of Medical engineering and Pathological histology are adequately divided into several groups, of which sixteen Web-Learning subsystems were well composed for their practical application. Our concerning various unit-learning systems were confirmed much useful for most students comparing with the case of the overall Web-Learning system.

  15. Educational treasures in radiology: a free online program for Radiology Boards preparation.

    PubMed

    Talanow, Roland

    2011-01-01

    An objective tool is desired, which optimally prepares for Radiology boards examination. Such program should prepare examinees with pertinent radiological contents and simulations as expected in the real examination. Many countries require written boards examinations for Radiology certification eligibility. No objective measure exists to tell if the examinee is ready to pass the exam or not. Time pressure and computer environment might be unfamiliar to examinees. Traditional preparation lectures don't simulate the "real" Radiology exam because they don't provide the special environment with multiple choice questions and timing. This online program consists of 4 parts. The entry section allows to create questions with additional fields for comprehensive information. Sections include Pediatrics/Mammography/GI/IR/Nucs/Thoracic/Musculoskeletal/GU/Neuro/Ultrasound/Cardiac/OB/GYN and Miscellaneous. Experienced radiologists and educators evaluate and release/delete these entries in the administrator section. In the exam section users can create (un)timed customized exams for individual needs and learning pace. Exams can either include all sections or only specific sections to gear learning towards areas with weaker performance. Comprehensive statistics unveil the user's strengths and weaknesses to help focussing on "weak" areas. In the search section a comprehensive search and review can be performed by searching the entire database for keywords/topics or only searching within specific sections. www.RadiologyBoards.org is a new working concept of Radiology boards preparation to detect and improve the examinee's weaknesses and finally to increase the examinee's confidence level for the final exam. It is beneficial for Radiology residents and also board certified radiologists to refresh/maintain radiological knowledge.

  16. Shaping scientific attitude of biology education students through research-based teaching

    NASA Astrophysics Data System (ADS)

    Firdaus, Darmadi

    2017-08-01

    Scientific attitude is need of today's society for peaceful and meaningful living of every person in a multicultural world. A case study was conducted at the Faculty of Teacher Training and Education, University of Riau, Pekanbaru in order to describe the scientific attitude that shaped by research-based teaching (RBT). Eighteen students of English for Biology bilingual program were selected from 88 regular students as a subject of the study. RBT designed consists of 9 steps: 1) field observations, 2) developing research proposals, 3) research proposal seminar, 4) field data collecting, 5) data analyzing & ilustrating, 6) writing research papers, 7) preparing power point slides, 8) creating a scientific poster, 9) seminar & poster session. Data were collected by using check list observation instuments during 14 weeks (course sessions), then analyzed by using descriptive-quantitative method. The results showed that RBT were able to shape critical-mindedness, suspended judgement, respect for evidence, honesty, objectivity, and questioning attitude as well as tolerance of uncertainty. These attitudes which shaped were varies according to every steps of learning activities. It's seems that the preparation of scientific posters and research seminar quite good in shaping the critical-mindedness, suspended judgment, respect for evidence, honesty, objectivity, and questioning attitude, as well as tolerance of uncertainty. In conclusion, the application of research-based teaching through the English for Biology courses could shape the students scientific attitudes. However, the consistency of the appearance of a scientific attitude in every stage of Biology-based RBT learning process need more intensive and critical assessment.

  17. Sociomateriality in medical practice and learning: attuning to what matters.

    PubMed

    Fenwick, Tara

    2014-01-01

    In current debates about professional practice and education, increasing emphasis is placed on understanding learning as a process of ongoing participation rather than one of acquiring knowledge and skills. However, although this socio-cultural view is important and useful, issues have emerged in studies of practice-based learning that point to certain oversights. Three issues are described here: (i) the limited attention paid to the importance of materiality - objects, technologies, nature, etc.-- in questions of learning; (ii) the human-centric view of practice that fails to note the relations among social and material forces, and (iii) the conflicts between ideals of evidence-based standardised models and the sociomaterial contingencies of clinical practice. It is argued here that a socio-material approach to practice and learning offers important insights for medical education. This view is in line with a growing field of research in the materiality of everyday life, which embraces wide-ranging families of theory that can be only briefly mentioned in this short paper. The main premise they share is that social and material forces, culture, nature and technology, are enmeshed in everyday practice. Objects and humans act upon one another in ways that mutually transform their characteristics and activity. Examples from research in medical practice show how materials actively influence clinical practice, how learning itself is a material matter, how protocols are in fact temporary sociomaterial achievements, and how practices form unique and sometimes conflicting sociomaterial worlds, with diverse diagnostic and treatment approaches for the same thing. This discussion concludes with implications for learning in practice. What is required is a shift from an emphasis on acquiring knowledge to participating more wisely in particular situations. This focus is on learning how to attune to minor material fluctuations and surprises, how to track one's own and others' effects on 'intra-actions' and emerging effects, and how to improvise solutions. © 2013 John Wiley & Sons Ltd.

  18. Best Practice Strategies for Effective Use of Questions as a Teaching Tool

    PubMed Central

    Elsner, Jamie; Haines, Stuart T.

    2013-01-01

    Questions have long been used as a teaching tool by teachers and preceptors to assess students’ knowledge, promote comprehension, and stimulate critical thinking. Well-crafted questions lead to new insights, generate discussion, and promote the comprehensive exploration of subject matter. Poorly constructed questions can stifle learning by creating confusion, intimidating students, and limiting creative thinking. Teachers most often ask lower-order, convergent questions that rely on students’ factual recall of prior knowledge rather than asking higher-order, divergent questions that promote deep thinking, requiring students to analyze and evaluate concepts. This review summarizes the taxonomy of questions, provides strategies for formulating effective questions, and explores practical considerations to enhance student engagement and promote critical thinking. These concepts can be applied in the classroom and in experiential learning environments. PMID:24052658

  19. Best practice strategies for effective use of questions as a teaching tool.

    PubMed

    Tofade, Toyin; Elsner, Jamie; Haines, Stuart T

    2013-09-12

    Questions have long been used as a teaching tool by teachers and preceptors to assess students' knowledge, promote comprehension, and stimulate critical thinking. Well-crafted questions lead to new insights, generate discussion, and promote the comprehensive exploration of subject matter. Poorly constructed questions can stifle learning by creating confusion, intimidating students, and limiting creative thinking. Teachers most often ask lower-order, convergent questions that rely on students' factual recall of prior knowledge rather than asking higher-order, divergent questions that promote deep thinking, requiring students to analyze and evaluate concepts. This review summarizes the taxonomy of questions, provides strategies for formulating effective questions, and explores practical considerations to enhance student engagement and promote critical thinking. These concepts can be applied in the classroom and in experiential learning environments.

  20. Interprofessional online learning for primary healthcare: findings from a scoping review

    PubMed Central

    Reeves, Scott; Fletcher, Simon; McLoughlin, Clodagh; Yim, Alastair; Patel, Kunal D

    2017-01-01

    Objectives This article presents the findings from a scoping review which explored the nature of interprofessional online learning in primary healthcare. The review was informed by the following questions: What is the nature of evidence on online postgraduate education for primary healthcare interprofessional teams? What learning approaches and study methods are used in this context? What is the range of reported outcomes for primary healthcare learners, their organisations and the care they deliver to patients/clients? Setting The review explored the global literature on interprofessional online learning in primary healthcare settings. Results The review found that the 23 included studies employed a range of different e-learning methods with contrasting course durations, use of theory, participant mix, approaches to accreditation and assessment of learning. Most of the included studies reported outcomes associated with learner reactions and positive changes in participant attitudes/perceptions and improvement in knowledge/skills as a result of engagement in an e-learning course. In contrast, fewer studies reported changes in participant behaviours, changes in organisational practice and improvements to patients/clients. Conclusions A number of educational, methodological and outcome implications are be offered. E-learning can enhance an education experience, support development, ease time constraints, overcome geographic limitations and can offer greater flexibility. However, it can also contribute to the isolation of learners and its benefits can be negated by technical problems. PMID:28780560

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