Download or read book Evaluating Sound Field Amplification Technology in New Brunswick Schools written by Rhonda Rubin and published by . This book was released on 2007 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Purpose) The purpose of this study was to investigate the effects of classroom sound field amplification on communication in kindergarten through grade 3 classrooms. (Methodology) Sixty classrooms were involved in the study; half of the classrooms were provided with sound field amplification. The flow of communication was measured through classroom observation. A qualitative component of the study involved semi-structured interviews and open-ended questions with teachers and students. In addition, acoustic measures were recorded using a sound level meter and hearing screenings of the students were completed. (Results) The flow of communication in amplified classrooms improved in most areas studied. Teachers and students felt that the amplification technology enhanced the learning process. Themes that emerged included improved signal to noise ratio in the classroom, enhanced learning, inclusion of students with special needs, more efficacious communication, and learning to use the technology. Acoustic measures showed that students were often working in below standard classroom listening conditions and hearing screenings revealed a prevalence of hearing problems between 12%-29%. (Conclusions) Amplification technology can be beneficial in elementary classrooms. [New Brunswick Department of Education funded this pilot research project.].
Download or read book Canadian Journal of Speech language Pathology and Audiology written by and published by . This book was released on 2007 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sound Field Amplification written by Carl C. Crandell and published by Singular. This book was released on 2005 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This much-anticipated new edition of Sound Field Amplification continues its reign as the only communication sciences book devoted to sound field amplification. Both professionals and students will benefit from the presentation of the theoretical foundations of sound field amplification and its practical applications. Readers will appreciate the straightforward and comprehensive approach to topics such as how children "learn" to hear and how acoustics affects the learning ability of all children. The new edition continues to provide a solid foundation to understanding why the topic of sound field amplification should be included in any discussion of what is needed to ensure success in children's learning. The book also provides the information necessary to conduct sound surveys, obtain funding for amplification systems, and act within the parameters of the laws and regulations governing this topic.
Download or read book The Transfer of Scholarly Scientific and Technical Information Between North and South America written by Victor Rosenberg and published by Metuchen, N.J. : Scarecrow Press. This book was released on 1986 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: To find more information about Rowman and Littlefield titles, please visit www.rowmanlittlefield.com.
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1992 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1969 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes subject section, name section, and 1968-1970, technical reports.
Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1984 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technology for a Quieter America written by National Academy of Engineering and published by National Academies Press. This book was released on 2010-10-30 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exposure to noise at home, at work, while traveling, and during leisure activities is a fact of life for all Americans. At times noise can be loud enough to damage hearing, and at lower levels it can disrupt normal living, affect sleep patterns, affect our ability to concentrate at work, interfere with outdoor recreational activities, and, in some cases, interfere with communications and even cause accidents. Clearly, exposure to excessive noise can affect our quality of life. As the population of the United States and, indeed, the world increases and developing countries become more industrialized, problems of noise are likely to become more pervasive and lower the quality of life for everyone. Efforts to manage noise exposures, to design quieter buildings, products, equipment, and transportation vehicles, and to provide a regulatory environment that facilitates adequate, cost-effective, sustainable noise controls require our immediate attention. Technology for a Quieter America looks at the most commonly identified sources of noise, how they are characterized, and efforts that have been made to reduce noise emissions and experiences. The book also reviews the standards and regulations that govern noise levels and the federal, state, and local agencies that regulate noise for the benefit, safety, and wellness of society at large. In addition, it presents the cost-benefit trade-offs between efforts to mitigate noise and the improvements they achieve, information sources available to the public on the dimensions of noise problems and their mitigation, and the need to educate professionals who can deal with these issues. Noise emissions are an issue in industry, in communities, in buildings, and during leisure activities. As such, Technology for a Quieter America will appeal to a wide range of stakeholders: the engineering community; the public; government at the federal, state, and local levels; private industry; labor unions; and nonprofit organizations. Implementation of the recommendations in Technology for a Quieter America will result in reduction of the noise levels to which Americans are exposed and will improve the ability of American industry to compete in world markets paying increasing attention to the noise emissions of products.
Download or read book Understanding and Shaping Curriculum written by Thomas W. Hewitt and published by SAGE Publications. This book was released on 2006-02-13 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding and Shaping Curriculum: What We Teach and Why introduces readers to curriculum as knowledge, curriculum as work, and curriculum as professional practice. Author Thomas W. Hewitt discusses curriculum from theoretical and practical perspectives to not only acquaint readers with the study of curriculum, but also help them to become effective curriculum practitioners. Key Features: Emphasizes the various dimensions of curriculum practice: Becoming a curriculum practitioner requires understanding academic-practice knowledge, the forces shaping curriculum, the array of curriculum work from policymaking to evaluation, and how those are integrated forming a sense of professional practice. This book examines curriculum knowledge that is both academic and practice based. Brings theoretical concepts to life: ′Perspective into Practice′ sections illustrate the relevance of the material to both elementary and secondary school settings and contexts. In addition, end-of-chapter resources provide ideas for further discussion and assignments that address different roles and the various dimensions of curriculum practice. Examines current issues: Part of being a good practitioner is understanding the inevitability of change and the necessity to keep current about issues and trends that affect both the knowledge and the work of curriculum. Separate chapters on issues and trends give students the opportunity to explore what is happening in today′s schools and curriculum. Intended Audience: This is an ideal text for masters and doctoral-level courses on Curriculum, Curriculum Development, and Curriculum Design.
Download or read book A Framework for K 12 Science Education written by National Research Council and published by National Academies Press. This book was released on 2012-02-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.
Download or read book Noise from Industrial Plants written by L.S. Goodfriend Associates and published by . This book was released on 1971 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book Teaching and Learning at a Distance written by Michael Simonson and published by IAP. This book was released on 2024-01-01 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Teaching and Learning at a Distance is written for introductory distance education courses for preservice or in-service teachers, and for training programs that discuss teaching distant learners or managing distance education systems. This text provides readers with the basic information needed to be knowledgeable distance educators and leaders of distance education programs. The teacher or trainer who uses this book will be able to design courses, evaluate programs, and identify issues and trends affecting the field. In this text we take the following themes: The first theme is the definition of distance education. Before we started writing the first edition of Teaching and Learning at a Distance we carefully reviewed the literature to determine the definition that would be at the foundation of our writing. This definition is based on the work of Desmond Keegan, but is unique to this book and has been adopted by the Association for Educational Communications and Technology and by the Encyclopedia Britannica. The second theme of the book is the importance of research to the development of effective courses and programs offered at a distance. The best practices presented in Teaching and Learning at a Distance are validated by scientific evidence. Certainly there are “rules of thumb,” but we have always attempted to only include recommendations that can be supported by research. The third theme of Teaching and Learning at a Distance is derived from Richard Clark’s famous quote published in the Review of Educational Research asserting that media are mere vehicles that do not directly influence achievement. Clark’s controversial work is discussed in the book, but is also fundamental to the book’s advocacy for distance education—in other words, we authors do not make the claim that education delivered at a distance is inherently better than other ways people learn. Distance delivered instruction is not a magical approach that makes learners achieve more. Equivalency theory is the fourth theme of the book. Here we present the concept that instruction should be provided to learners that is equivalent rather than identical to what might be delivered in a traditional environment. Equivalency theory helps the instructional designer approach the development of instruction for each learner without attempting to duplicate what happens in a face-to-face classroom. The final theme for Teaching and Learning at a Distance is the idea that the book should be comprehensive—that it should cover as much of the various ways instruction is made available to distant learners as is possible. It can serve as a stand-alone source of information.
Download or read book Recommender Systems Handbook written by Francesco Ricci and published by Springer. This book was released on 2015-11-17 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of a well-received text, with 20 new chapters, presents a coherent and unified repository of recommender systems’ major concepts, theories, methodologies, trends, and challenges. A variety of real-world applications and detailed case studies are included. In addition to wholesale revision of the existing chapters, this edition includes new topics including: decision making and recommender systems, reciprocal recommender systems, recommender systems in social networks, mobile recommender systems, explanations for recommender systems, music recommender systems, cross-domain recommendations, privacy in recommender systems, and semantic-based recommender systems. This multi-disciplinary handbook involves world-wide experts from diverse fields such as artificial intelligence, human-computer interaction, information retrieval, data mining, mathematics, statistics, adaptive user interfaces, decision support systems, psychology, marketing, and consumer behavior. Theoreticians and practitioners from these fields will find this reference to be an invaluable source of ideas, methods and techniques for developing more efficient, cost-effective and accurate recommender systems.
