Download or read book Strategies to Approximate Random Sampling and Assignment written by Patrick Dattalo and published by Oxford University Press. This book was released on 2010 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a single source of a diverse set of tools that will maximize a study's validity when RS and RA are neither possible nor practical. Readers are guided in selecting and implementing an appropriate strategy, including exemplar sampling, sequential sampling, randomization tests, multiple imputation, and much more.
Download or read book The SAGE Encyclopedia of Communication Research Methods written by Mike Allen and published by SAGE Publications. This book was released on 2017-04-11 with total page 2013 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication research is evolving and changing in a world of online journals, open-access, and new ways of obtaining data and conducting experiments via the Internet. Although there are generic encyclopedias describing basic social science research methodologies in general, until now there has been no comprehensive A-to-Z reference work exploring methods specific to communication and media studies. Our entries, authored by key figures in the field, focus on special considerations when applied specifically to communication research, accompanied by engaging examples from the literature of communication, journalism, and media studies. Entries cover every step of the research process, from the creative development of research topics and questions to literature reviews, selection of best methods (whether quantitative, qualitative, or mixed) for analyzing research results and publishing research findings, whether in traditional media or via new media outlets. In addition to expected entries covering the basics of theories and methods traditionally used in communication research, other entries discuss important trends influencing the future of that research, including contemporary practical issues students will face in communication professions, the influences of globalization on research, use of new recording technologies in fieldwork, and the challenges and opportunities related to studying online multi-media environments. Email, texting, cellphone video, and blogging are shown not only as topics of research but also as means of collecting and analyzing data. Still other entries delve into considerations of accountability, copyright, confidentiality, data ownership and security, privacy, and other aspects of conducting an ethical research program. Features: 652 signed entries are contained in an authoritative work spanning four volumes available in choice of electronic or print formats. Although organized A-to-Z, front matter includes a Reader’s Guide grouping entries thematically to help students interested in a specific aspect of communication research to more easily locate directly related entries. Back matter includes a Chronology of the development of the field of communication research; a Resource Guide to classic books, journals, and associations; a Glossary introducing the terminology of the field; and a detailed Index. Entries conclude with References/Further Readings and Cross-References to related entries to guide students further in their research journeys. The Index, Reader’s Guide themes, and Cross-References combine to provide robust search-and-browse in the e-version.
Download or read book When to Use What Research Design written by W. Paul Vogt and published by Guilford Press. This book was released on 2012-04-04 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematic, practical, and accessible, this is the first book to focus on finding the most defensible design for a particular research question. Thoughtful guidelines are provided for weighing the advantages and disadvantages of various methods, including qualitative, quantitative, and mixed methods designs. The book can be read sequentially or readers can dip into chapters on specific stages of research (basic design choices, selecting and sampling participants, addressing ethical issues) or data collection methods (surveys, interviews, experiments, observations, archival studies, and combined methods). Many chapter headings and subheadings are written as questions, helping readers quickly find the answers they need to make informed choices that will affect the later analysis and interpretation of their data. Useful features include: *Easy-to-navigate part and chapter structure. *Engaging research examples from a variety of fields. *End-of-chapter tables that summarize the main points covered. *Detailed suggestions for further reading at the end of each chapter. *Integration of data collection, sampling, and research ethics in one volume. *Comprehensive glossary. See also Vogt et al.'s Selecting the Right Analyses for Your Data, which addresses the next steps in coding, analyzing, and interpreting data.
Download or read book Knowledge into Action written by Danny P. Wallace and published by Bloomsbury Publishing USA. This book was released on 2012-06-12 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only book currently available that comprehensively integrates research and evaluation for evidence-based library and information science practice. Numerous books cover research and evaluation in general, but not within the context of library and information science. Many others cover the field of library and information science overall but with little focus on research. Knowledge into Action: Research and Evaluation in Library and Information Science offers in a single volume, an expert introduction to these two distinct, yet deeply interrelated, phases of information-gathering as they are practiced in the information sciences. Knowledge into Action takes readers through the core principles, working processes, and practical tools for conducting and evaluating research in library and information science, enhancing the presentation with examples, informational graphics, study questions, and exercises directly relevant to this field. It is a welcomed resource for students and scholars who want to use appropriate techniques for gathering and assessing research, as well as information professionals looking to improve services at their libraries or information centers. The book is also designed to educate practitioners as consumers of the research and evaluation literature and as active participants in professional conferences, meetings, and workshops.
Download or read book Methods of Randomization in Experimental Design written by Valentim R. Alferes and published by SAGE Publications. This book was released on 2012-10-01 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Methods of Randomization in Experimental Design, author Valentim R. Alferes presents the main procedures of random assignment and local control in between-subjects experimental designs and the counterbalancing schemes in within-subjects or cross-over experimental designs. Alferes uses a pedagogical strategy that allows the reader to implement all randomization methods by relying on the materials given in the appendices and using common features included in most word processor software. A companion website at www.sagepub.com/alferes provides downloadable IBM SPSS and R versions of SCRAED, a package that performs simple and complex random assignment in experimental design, including the 18 randomization methods presented in Chapters 2 and 3.
Download or read book Social Research Methods written by H. Russell Bernard and published by SAGE Publications. This book was released on 2012-03-02 with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive guide to doing research in the social and behavioral sciences—from research design and sampling to collecting and analyzing data. Rich in examples, the book has been revised and updated to provide today′s students with a conceptual understanding of each qualitative and quantitative technique, as well as showing them how to use it. "The main strength of this text is coverage of both quantitative and qualitative methodology from a broad range of fields. The examples are often my students′ favorite thing to discuss in class." -Erica B. Gibson, University of South Carolina "Bernard does an excellent job of not only showing how to practice research but also provides a detailed discussion of broader historical and philosophical contexts that are important for understanding research." -Julian Kilker, University of Nevada, Las Vegas "The depth of detailed descriptions (foundations of social research; interviewing, participant observation, field notes, and data analysis) go beyond other texts...the organization is superb." -Benedict J. Colombi, University of Arizona
Download or read book Doing Research in the Real World written by David E Gray and published by SAGE. This book was released on 2017-11-25 with total page 1239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pragmatic and inspiring, this applied book will help you to complete your research quickly and well. David Gray’s advice is both positive and sensible as he walks you through each step of the research process from start to finish. Weaving quantitative, qualitative, and mixed methods together, he encourages you to consider flexible options and to choose the most appropriate methods for your projects. Setting out the realities of conducting research in real-world settings, David will help you to find the practical tools – and the confidence – you need to make good research choices as well as providing coverage of a wide range of assessment techniques and employability skills. The book also introduces an incredible range of digital resources: · Award-winning video to bring concepts to life · Video top tips from David · Case studies from experts · Journal articles to showcase real research · Interactive glossary flashcards · Multiple choice questions to test yourself with · Multidisciplinary data sets · Downloadable checklists to guide you. Brimming with energy and grounded in reality, this book is still your definitive companion to research – from theory to design, data collection to data analysis and writing up to dissemination this book has everything you need to excel. *Interactivity only available through Vitalsource eBook included as part of paperback product (ISBN 9781526418524). Access not guaranteed on second-hand copies (as access code may have previously been redeemed).
Download or read book Participant Recruitment and Retention in Intervention and Evaluation Research written by Audrey L. Begun and published by Oxford University Press. This book was released on 2018 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This practical "how to" guide integrates a comprehensive, interdisciplinary review of literature, and a wealth of the authors' combined research experience into a framework for behavioral health and other investigators to successfully plan, budget, assess, engage in, analyze, and report participant recruitment and retention in intervention and evaluation research studies"--
Download or read book Applied Cross Cultural Data Analysis for Social Work written by Thanh V. Tran and published by Oxford University Press. This book was released on 2021-07-06 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Cross-Cultural Data Analysis for Social Work is a research guide for examining and interpreting data for the purpose of cultural group comparisons. This book aims to provide practical applications in statistical approaches of data analyses that are commonly used in cross-cultural research and evaluation. Readers are presented with step-by-step illustrations in the use of descriptive, bivariate, and multivariate statistics to compare cross-cultural population using large-scale, population-based survey data. These techniques have important applications in health, mental health, and social science research relevant to social work and other helping professions, especially in providing a framework of evidence to examine health disparities using population-health data. For each statistical approach discussed in this book, Thanh V. Tran and Keith T. Chan explain the underlying purpose, basic assumptions, types of variables, application of the Stata statistical package, the presentation of statistical findings, and the interpretation of results. Unlike previous guides on statistical approaches and data analysis in social work, this book explains and demonstrates the strategies of cross-cultural data analysis using descriptive and bivariate analysis, multiple regression, additive and multiplicative interaction, mediation, SEM and HLM for subgroup analysis and cross-cultural comparisons. This book also includes sample syntax from Stata for social work researchers to conduct cross-cultural analysis with their own research.
Download or read book Practice Research in the Human Services written by Michael J. Austin and published by Oxford University Press. This book was released on 2020-03-12 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a practical approach to conducting practice research in the field of human services. This evolving form of applied research seeks to understand practice in the context of the relationships between service providers and service users, between service providers and their managers, between agency-based service providers and community advocacy and support groups, and between agency managers and policy makers. Practice research represents a form of evidence-informed practice that involves a wide array of research designs and methods, in contrast to the narrower emphasis on experimental designs that characterizes evidence-based practice. The emerging principles and practices associated with practice research highlight: 1) including multiple, diverse stakeholders, 2) maximizing and negotiating participation, 3) promoting practitioner engagement in all phases of the research process, and 4) developing new identities for participants as research-minded practitioners and practice-minded researchers. The book is designed for researchers, practitioners, service users and students, and focuses on concrete experiences that illustrate the processes and activities involved in a specific, locally negotiated model of practice research. The book describes multiple practice research studies across an array of fields of practice in the human services, focusing on the research questions, designs, roles and relationships that have been developed in the context of a university-agency practice research partnership. These descriptions and stories are used to construct a comprehensive, detailed picture of the research process. Based upon these descriptions, the book synthesizes a set of broader principles and guidelines for practice researchers.
Download or read book The SAGE Glossary of the Social and Behavioral Sciences written by Larry E. Sullivan and published by SAGE. This book was released on 2009-08-31 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly accessible A-Z of the major terms in the social and behavioural sciences, spanning anthropology, communication and media studies, criminal justice, economics, education, geography, human services, management, political science, psychology and sociology.
Download or read book Randomization in Clinical Trials written by William F. Rosenberger and published by John Wiley & Sons. This book was released on 2015-11-23 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the First Edition “All medical statisticians involved in clinical trials should read this book...” - Controlled Clinical Trials Featuring a unique combination of the applied aspects of randomization in clinical trials with a nonparametric approach to inference, Randomization in Clinical Trials: Theory and Practice, Second Edition is the go-to guide for biostatisticians and pharmaceutical industry statisticians. Randomization in Clinical Trials: Theory and Practice, Second Edition features: Discussions on current philosophies, controversies, and new developments in the increasingly important role of randomization techniques in clinical trials A new chapter on covariate-adaptive randomization, including minimization techniques and inference New developments in restricted randomization and an increased focus on computation of randomization tests as opposed to the asymptotic theory of randomization tests Plenty of problem sets, theoretical exercises, and short computer simulations using SAS® to facilitate classroom teaching, simplify the mathematics, and ease readers’ understanding Randomization in Clinical Trials: Theory and Practice, Second Edition is an excellent reference for researchers as well as applied statisticians and biostatisticians. The Second Edition is also an ideal textbook for upper-undergraduate and graduate-level courses in biostatistics and applied statistics. William F. Rosenberger, PhD, is University Professor and Chairman of the Department of Statistics at George Mason University. He is a Fellow of the American Statistical Association and the Institute of Mathematical Statistics, and author of over 80 refereed journal articles, as well as The Theory of Response-Adaptive Randomization in Clinical Trials, also published by Wiley. John M. Lachin, ScD, is Research Professor in the Department of Epidemiology and Biostatistics as well as in the Department of Statistics at The George Washington University. A Fellow of the American Statistical Association and the Society for Clinical Trials, Dr. Lachin is actively involved in coordinating center activities for clinical trials of diabetes. He is the author of Biostatistical Methods: The Assessment of Relative Risks, Second Edition, also published by Wiley.
Download or read book Frontiers in Massive Data Analysis written by National Research Council and published by National Academies Press. This book was released on 2013-09-03 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data mining of massive data sets is transforming the way we think about crisis response, marketing, entertainment, cybersecurity and national intelligence. Collections of documents, images, videos, and networks are being thought of not merely as bit strings to be stored, indexed, and retrieved, but as potential sources of discovery and knowledge, requiring sophisticated analysis techniques that go far beyond classical indexing and keyword counting, aiming to find relational and semantic interpretations of the phenomena underlying the data. Frontiers in Massive Data Analysis examines the frontier of analyzing massive amounts of data, whether in a static database or streaming through a system. Data at that scale-terabytes and petabytes-is increasingly common in science (e.g., particle physics, remote sensing, genomics), Internet commerce, business analytics, national security, communications, and elsewhere. The tools that work to infer knowledge from data at smaller scales do not necessarily work, or work well, at such massive scale. New tools, skills, and approaches are necessary, and this report identifies many of them, plus promising research directions to explore. Frontiers in Massive Data Analysis discusses pitfalls in trying to infer knowledge from massive data, and it characterizes seven major classes of computation that are common in the analysis of massive data. Overall, this report illustrates the cross-disciplinary knowledge-from computer science, statistics, machine learning, and application disciplines-that must be brought to bear to make useful inferences from massive data.
Download or read book Aging and Mental Health written by Lia Fernandes and published by Frontiers Media SA. This book was released on 2017-07-04 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: People are progressively ageing all over the world, and it is estimated that the number of persons aged 60 or over will more than triple by 2100. This emerging population will experience an inevitable rise in dementia, mental health problems and chronic diseases. According to GBD (2010), neuropsychiatric disorders among older adults account for 6.6% of the total disability (DALYs) for this age group, with 15% suffering from a mental disorder. Multiple social, psychological and biological factors are determinant of mental health, as well as life stressors. Among these, the lack of independence, limited mobility, chronic diseases, pain, frailty or other mental and physical problems require long-term care. Beyond this, the elderly are more prone to experience events such as bereavement, a drop in socio-economic status, disability, which leads to isolation, loss of independence, loneliness and psychological distress. Mental health problems and needs assessment by health-care professionals and older people themselves are under-recognised, and the stigma surrounding mental illness makes people reluctant to seek help. The early investigation and diagnosis of these situations are crucial, as well as prior management with an important combination of pharmacological and psychosocial interventions, in conjunction with caregivers' and families' support. The present book aims to contribute to the development of knowledge in Aging and Mental Health, taking different approaches from authors, coming from diverse scientific fields, with the final goal being the improvement of quality of life and healthy aging for this growing population.
Download or read book Regression Analysis written by Richard A. Berk and published by SAGE. This book was released on 2004 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: PLEASE UPDATE SAGE INDIA AND SAGE UK ADDRESSES ON IMPRINT PAGE.
Download or read book Encyclopedia of Research Design written by Neil J. Salkind and published by SAGE. This book was released on 2010-06-22 with total page 1779 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. It covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research; it addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences; it provides summaries of advantages and disadvantages of often-used strategies; and it uses hundreds of sample tables, figures, and equations based on real-life cases."--Publisher's description.
Download or read book Stated Choice Methods written by Jordan J. Louviere and published by Cambridge University Press. This book was released on 2000-09-28 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary graduate and practitioner guide, first published in 2000, which offers the theory and application of stated choice methods.
