Statistical Network Models for Replications and Experimental Interventions
Author: Tracy Morrison Sweet
Publisher:
Published: 2012
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Tracy Morrison Sweet
Publisher:
Published: 2012
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Anna Goldenberg
Publisher: Now Publishers Inc
Published: 2010
Total Pages: 118
ISBN-13: 1601983204
DOWNLOAD EBOOKNetworks are ubiquitous in science and have become a focal point for discussion in everyday life. Formal statistical models for the analysis of network data have emerged as a major topic of interest in diverse areas of study, and most of these involve a form of graphical representation. Probability models on graphs date back to 1959. Along with empirical studies in social psychology and sociology from the 1960s, these early works generated an active network community and a substantial literature in the 1970s. This effort moved into the statistical literature in the late 1970s and 1980s, and the past decade has seen a burgeoning network literature in statistical physics and computer science. The growth of the World Wide Web and the emergence of online networking communities such as Facebook, MySpace, and LinkedIn, and a host of more specialized professional network communities has intensified interest in the study of networks and network data. Our goal in this review is to provide the reader with an entry point to this burgeoning literature. We begin with an overview of the historical development of statistical network modeling and then we introduce a number of examples that have been studied in the network literature. Our subsequent discussion focuses on a number of prominent static and dynamic network models and their interconnections. We emphasize formal model descriptions, and pay special attention to the interpretation of parameters and their estimation. We end with a description of some open problems and challenges for machine learning and statistics.
Author: Edoardo M. Airoldi
Publisher: Springer
Published: 2008-04-12
Total Pages: 204
ISBN-13: 3540731334
DOWNLOAD EBOOKThis book constitutes the thoroughly refereed post-proceedings of the International Workshop on Statistical Network Analysis: Models, Issues, and New Directions held in Pittsburgh, PA, USA in June 2006 as associated event of the 23rd International Conference on Machine Learning, ICML 2006. It covers probabilistic methods for network analysis, paying special attention to model design and computational issues of learning and inference.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Published: 2019-10-20
Total Pages: 257
ISBN-13: 0309486165
DOWNLOAD EBOOKOne of the pathways by which the scientific community confirms the validity of a new scientific discovery is by repeating the research that produced it. When a scientific effort fails to independently confirm the computations or results of a previous study, some fear that it may be a symptom of a lack of rigor in science, while others argue that such an observed inconsistency can be an important precursor to new discovery. Concerns about reproducibility and replicability have been expressed in both scientific and popular media. As these concerns came to light, Congress requested that the National Academies of Sciences, Engineering, and Medicine conduct a study to assess the extent of issues related to reproducibility and replicability and to offer recommendations for improving rigor and transparency in scientific research. Reproducibility and Replicability in Science defines reproducibility and replicability and examines the factors that may lead to non-reproducibility and non-replicability in research. Unlike the typical expectation of reproducibility between two computations, expectations about replicability are more nuanced, and in some cases a lack of replicability can aid the process of scientific discovery. This report provides recommendations to researchers, academic institutions, journals, and funders on steps they can take to improve reproducibility and replicability in science.
Author: Shane R. Jimerson
Publisher: Springer Science & Business Media
Published: 2007-08-14
Total Pages: 467
ISBN-13: 0387490531
DOWNLOAD EBOOKUntil now, practitioners have had access to few detailed descriptions of RTI methods and the effective role they can play in special education. The Handbook of Response to Intervention fills this critical information gap. In this comprehensive volume, more than 90 expert scholars and practitioners provide a guide to the essentials of RTI assessment and identification as well as research-based interventions for improving students’ reading, writing, oral, and math skills.
Author: Eric D. Kolaczyk
Publisher:
Published: 2009
Total Pages: 399
ISBN-13:
DOWNLOAD EBOOKCovers the foundations common to the statistical analysis of network data across the disciplines. This book contains topics that include network mapping, characterization of network structure, network sampling, and the modeling, inference, and prediction of networks, network processes, and network flows.
Author: Sylvia Rosenfield
Publisher: Oxford University Press
Published: 2009-02-26
Total Pages: 734
ISBN-13: 0199717095
DOWNLOAD EBOOKDesigned for both researchers and practitioners, this book is a guide to bridging the gap between the knowledge generated by scientific research and application of that knowledge to educational practice. With the emphasis on evidence-based practice in the schools growing exponentially, school practitioners must learn how to understand, judge, and make use of the research being produced to full effect. Conversely, researchers must understand what is being used in "real-world" settings, and what is still needed. The editors of this book have outlined this process as a series of steps, beginning with being a critical consumer of current research literature, followed by concepts to consider in translating research into practice: systems issues at local, district, and state levels; the role of teachers in program implementation; evaluation of implementation effectiveness, and preservice and inservice professional development of teachers and psychologists. Each chapter is written by leaders on the topic, and contributors include both researchers and school-based practitioners. With contributing authors from a variety of disciplines, this book is an invaluable treatise on current understanding of the complexities of translating research into educational practice.
Author: Oliver James
Publisher: Cambridge University Press
Published: 2017-07-27
Total Pages: 549
ISBN-13: 110716205X
DOWNLOAD EBOOKAn overview of experimental research and methods in public management, and their impact on theory, research practices and substantive knowledge.
Author: William D. Crano
Publisher: Routledge
Published: 2014-09-09
Total Pages: 505
ISBN-13: 1317666070
DOWNLOAD EBOOKUsed to train generations of social scientists, this thoroughly updated classic text covers the latest research techniques and designs. Applauded for its comprehensive coverage, the breadth and depth of content is unparalleled. Through a multi-methodology approach, the text guides readers toward the design and conduct of social research from the ground up. Explained with applied examples useful to the social, behavioral, educational, and organizational sciences, the methods described are intended to be relevant to contemporary researchers. The underlying logic and mechanics of experimental, quasi-experimental, and non-experimental research strategies are discussed in detail. Introductory chapters covering topics such as validity and reliability furnish readers with a firm understanding of foundational concepts. Chapters dedicated to sampling, interviewing, questionnaire design, stimulus scaling, observational methods, content analysis, implicit measures, dyadic and group methods, and meta-analysis provide coverage of these essential methodologies. The book is noted for its: -Emphasis on understanding the principles that govern the use of a method to facilitate the researcher’s choice of the best technique for a given situation. - Use of the laboratory experiment as a touchstone to describe and evaluate field experiments, correlational designs, quasi experiments, evaluation studies, and survey designs. -Coverage of the ethics of social research including the power a researcher wields and tips on how to use it responsibly. The new edition features:-A new co-author, Andrew Lac, instrumental in fine tuning the book’s accessible approach and highlighting the most recent developments at the intersection of design and statistics. -More learning tools including more explanation of the basic concepts, more research examples, tables, and figures, and the addition of bold faced terms, chapter conclusions, discussion questions, and a glossary. -Extensive revision of chapter (3) on measurement reliability theory that examines test theory, latent factors, factor analysis, and item response theory. -Expanded coverage of cutting-edge methodologies including mediation and moderation, reliability and validity, missing data, and more physiological approaches such as neuroimaging and fMRIs. -A new web based resource package that features Power Points and discussion and exam questions for each chapter and for students chapter outlines and summaries, key terms, and suggested readings. Intended as a text for graduate or advanced undergraduate courses in research methods (design) in psychology, communication, sociology, education, public health, and marketing, an introductory undergraduate course on research methods is recommended.
Author: Neil J. Salkind
Publisher: SAGE
Published: 2010-06-22
Total Pages: 1779
ISBN-13: 1412961270
DOWNLOAD EBOOK"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.