Download or read book Evaluating the effect of within household subsampling on the precision of crime victimization rates written by Vincent G. Iannacchione and published by RTI Press. This book was released on 2013-06-30 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The decision to select a subsample of eligible members of a sampled household is influenced by a number of factors including burden on the household, data quality, cost, and the sampling variance of survey estimates. Design effects quantify the influence of a complex sampling design on the variance of survey estimates. Selecting a subsample of eligible persons within a sampled household can have counteracting impacts on design effects. On one hand, subsampling increases the design effects attributable to unequal weighting. On the other hand, subsampling could reduce the design effects attributable to clustering because the potential intra-household correlation among respondents in the same household may be reduced or eliminated. If the reduction in correlation is greater than the increase caused by unequal weighting, subsampling can achieve the same sampling variance as selecting all eligible household members, with less cost and burden. We present the results of a simulation study that evaluates the design effects associated with subsampling household members on personal victimization rates based on the 2008 National Crime Victimization Survey, which selected all persons 12 and older in a sampled household.
Download or read book Research Methods in the Study of Substance Abuse written by Jonathan B. VanGeest and published by Springer. This book was released on 2017-06-19 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative handbook reviews the most widely-used methods for studying the use and abuse of alcohol and illegal drugs. Its thorough coverage spans the range of quantitative, qualitative, and mixed-method approaches to documenting and measuring the complex psychological, behavioral, and physical experience of substance misuse and dependence, to ensure valid, useful results. Experts discuss special issues and considerations for conducting ethical research with specialized populations, including youth, inmates, and the LGBT community. Throughout these chapters, contributors demonstrate the multidisciplinary nature of substance abuse research, with emphasis on professional ethics and the critical role of research in developing best practices and effective policy for prevention and treatment. Among the topics covered: · Transdisciplinary research perspective: a theoretical framework for substance abuse research · Longitudinal methods in substance use research · Considerations in blending qualitative and quantitative components in substance abuse research · The use of biological measures in social research on drug misuse · Using surveys to study substance use behavior · Applications of GIS to inform substance abuse research and interventions · Evaluating substance use prevention and treatment programs Research Methods in the Study of Substance Abuse is an essential resource for health services and public health professionals, policymakers, and researchers working and training in the field of addiction. It encourages the rigor and understanding necessary to address widespread social and public health concerns.
Download or read book Federal Statistics Multiple Data Sources and Privacy Protection written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-01-27 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environment for obtaining information and providing statistical data for policy makers and the public has changed significantly in the past decade, raising questions about the fundamental survey paradigm that underlies federal statistics. New data sources provide opportunities to develop a new paradigm that can improve timeliness, geographic or subpopulation detail, and statistical efficiency. It also has the potential to reduce the costs of producing federal statistics. The panel's first report described federal statistical agencies' current paradigm, which relies heavily on sample surveys for producing national statistics, and challenges agencies are facing; the legal frameworks and mechanisms for protecting the privacy and confidentiality of statistical data and for providing researchers access to data, and challenges to those frameworks and mechanisms; and statistical agencies access to alternative sources of data. The panel recommended a new approach for federal statistical programs that would combine diverse data sources from government and private sector sources and the creation of a new entity that would provide the foundational elements needed for this new approach, including legal authority to access data and protect privacy. This second of the panel's two reports builds on the analysis, conclusions, and recommendations in the first one. This report assesses alternative methods for implementing a new approach that would combine diverse data sources from government and private sector sources, including describing statistical models for combining data from multiple sources; examining statistical and computer science approaches that foster privacy protections; evaluating frameworks for assessing the quality and utility of alternative data sources; and various models for implementing the recommended new entity. Together, the two reports offer ideas and recommendations to help federal statistical agencies examine and evaluate data from alternative sources and then combine them as appropriate to provide the country with more timely, actionable, and useful information for policy makers, businesses, and individuals.
Download or read book Sampling written by Sharon L. Lohr and published by CRC Press. This book was released on 2019-04-08 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition is a reprint of the second edition published by Cengage Learning, Inc. Reprinted with permission. What is the unemployment rate? How many adults have high blood pressure? What is the total area of land planted with soybeans? Sampling: Design and Analysis tells you how to design and analyze surveys to answer these and other questions. This authoritative text, used as a standard reference by numerous survey organizations, teaches sampling using real data sets from social sciences, public opinion research, medicine, public health, economics, agriculture, ecology, and other fields. The book is accessible to students from a wide range of statistical backgrounds. By appropriate choice of sections, it can be used for a graduate class for statistics students or for a class with students from business, sociology, psychology, or biology. Readers should be familiar with concepts from an introductory statistics class including linear regression; optional sections contain the statistical theory, for readers who have studied mathematical statistics. Distinctive features include: More than 450 exercises. In each chapter, Introductory Exercises develop skills, Working with Data Exercises give practice with data from surveys, Working with Theory Exercises allow students to investigate statistical properties of estimators, and Projects and Activities Exercises integrate concepts. A solutions manual is available. An emphasis on survey design. Coverage of simple random, stratified, and cluster sampling; ratio estimation; constructing survey weights; jackknife and bootstrap; nonresponse; chi-squared tests and regression analysis. Graphing data from surveys. Computer code using SAS® software. Online supplements containing data sets, computer programs, and additional material. Sharon Lohr, the author of Measuring Crime: Behind the Statistics, has published widely about survey sampling and statistical methods for education, public policy, law, and crime. She has been recognized as Fellow of the American Statistical Association, elected member of the International Statistical Institute, and recipient of the Gertrude M. Cox Statistics Award and the Deming Lecturer Award. Formerly Dean’s Distinguished Professor of Statistics at Arizona State University and a Vice President at Westat, she is now a freelance statistical consultant and writer. Visit her website at www.sharonlohr.com.
Download or read book The National Crime Survey Methodological studies written by Robert G. Lehnen and published by . This book was released on 1982 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Implementing Randomized Field Experiments written by Michael Louis Dennis and published by . This book was released on 1988 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Understanding Crime Data written by Clive Coleman and published by . This book was released on 1996 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding crime data begins by locating the study and use of crime data within the theoretical and historical development of criminology, a subject that has long been haunted by the dark figure of hidden crime and offenders. Readers are guided through the development, limitations and uses of the three main sources of numerical crime data, and selected key issues in the interpretation of crime data are examined. The characteristics of offenders are discussed with reference to the key variables of age, sex, race and class, and the difficulties involved in interpreting long- and short-term trends in the crime rate are highlighted. The authors assess what crime data can tell us about the relationships between crime and unemployment, and they conclude the book with their personal evaluation and prognosis of the field.
Download or read book The Behavioral and Social Sciences written by National Research Council and published by National Academies Press. This book was released on 1988-02-01 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the scientific frontiers and leading edges of research across the fields of anthropology, economics, political science, psychology, sociology, history, business, education, geography, law, and psychiatry, as well as the newer, more specialized areas of artificial intelligence, child development, cognitive science, communications, demography, linguistics, and management and decision science. It includes recommendations concerning new resources, facilities, and programs that may be needed over the next several years to ensure rapid progress and provide a high level of returns to basic research.
Download or read book Criminal Justice System written by United States. National Advisory Commission on Criminal Justice Standards and Goals and published by . This book was released on 1973 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual contains the standards for reform in the management and operation of the criminal justice system, focusing on planning, education, and information systems. Planning for resource allocation is one of the most important functions that a criminal justice agency performs. The 1968 Omnibus Crime Control and Safe Streets Act required the creation of state criminal justice planning agencies and the development of annual state comprehensive plans as a contingency for state participation in federal criminal justice funding. In the initial section of this volume, the National Advisory Commission points out the need for additional planning at the metropolitan and regional levels, and indicates the necessity for quantifying performance objectives. It also stresses participation in the planning process by criminal justice agencies, government departments and private citizens. The Commission recommends the development of state integrated multiyear planning and the establishment of criminal justice coordinating councils by all major cities and counties. Other areas of concern to the Commission, in addition to management and budget planning, include systems analysis, information systems, evaluation, personnel training, and criminal code revision. These and other commission proposals appear in the form of specific standards and recommendations -- nearly 70 in all -- that spell out in detail what the segments of the criminal justice system-the police, courts, and correctional agencies can do to upgrade and modernize many of their functions. This manual is a reference work for the practitioner as well as the interested layman.
Download or read book Mixed Mode Official Surveys written by Barry Schouten and published by CRC Press. This book was released on 2021-09-27 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mixed-mode surveys have become a standard at many statistical institutes. However, the introduction of multiple modes in one design goes with challenges to both methodology and logistics. Mode-specific representation and measurement differences become explicit and demand for solutions in data collection design, questionnaire design, and estimation. This is especially true when surveys are repeated and are input to long time series of official statistics. So how can statistical institutes deal with such changes? What are the origins of mode-specific error? And how can they be dealt with? In this book, the authors provide answers to these questions, and much more. Features Concise introduction to all the key elements of mixed-mode survey design and analysis Realistic official statistics examples from three general population surveys Suitable for survey managers and survey statisticians alike An overview of mode-specific representation and measurement errors and how to avoid, reduce and adjust them.
Download or read book Indicators of Crime and Criminal Justice written by Stephen E. Fienberg and published by . This book was released on 1980 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The SAGE Handbook of Social Science Methodology written by William Outhwaite and published by SAGE. This book was released on 2007-10-18 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An excellent guidebook through different approaches to social science measurement, including the all-important route-maps that show us how to get there." - Roger Jowell, City University "In this wide-ranging collection of chapters, written by acknowledged experts in their fields, Outhwaite and Turner have brought together material in one volume which will provide an extremely important platform for consideration of the full range of contemporary analytical and methodological issues." - Charles Crothers, Auckland University of Technology This is a jewel among methods Handbooks, bringing together a formidable collection of international contributors to comment on every aspect of the various central issues, complications and controversies in the core methodological traditions. It is designed to meet the needs of those disciplinary and nondisciplinary problem-oriented social inquirers for a comprehensive overview of the methodological literature. The text is divided into 7 sections: Overviews of methodological approaches in the social sciences Cases, comparisons and theory Quantification and experiment Rationality, complexity and collectivity Interpretation, critique and postmodernity Discourse construction Engagement. Edited by two leading figures in the field, the Handbook is a landmark work in the field of research methods. More than just a ′cookbook′ that teaches readers how to master techniques, it will give social scientists in all disciplines an appreciation for the full range of methodological debates today, from the quantitative to the qualitative, giving them deeper and sharpen insights into their own research questions. It will generate debate, solutions and a series of questions for researchers to exploit and develop in their research and teaching.
Download or read book Surveying Victims written by Richard F. Sparks and published by John Wiley & Sons. This book was released on 1977 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Victim surveys as a technique for measuring crime, with analysis on surveys conducted in London.
Download or read book Handbook of Happiness Research in Latin America written by Mariano Rojas and published by Springer. This book was released on 2015-10-09 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents original happiness research from and about a region that shows unexpectedly high levels of happiness. Even when Latin American countries cannot be classified as high-income countries their population do enjoy, on average, high happiness levels. The book draws attention to some important factors that contribute to the happiness of people, such as: relational values, human relations, solidarity networks, the role of the family, and the availability and gratifying using of leisure time. In a world where happiness is acquiring greater relevance as a final social and personal aim both the academic community and the social-actors and policy-makers community would benefit from Happiness Research in Latin America.
Download or read book Evaluating the Effectiveness of Correctional Education written by Lois M. Davis and published by Rand Corporation. This book was released on 2013-08-21 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: After conducting a comprehensive literature search, the authors undertook a meta-analysis to examine the association between correctional education and reductions in recidivism, improvements in employment after release from prison, and other outcomes. The study finds that receiving correctional education while incarcerated reduces inmates' risk of recidivating and may improve their odds of obtaining employment after release from prison.
Download or read book Introduction to Criminology written by Frank E. Hagan and published by SAGE Publications. This book was released on 2018-11-29 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Criminology, Tenth Edition, is a comprehensive introduction to the study of criminology, focusing on the vital core areas of the field—theory, method, and criminal behavior. With more attention to crime typologies than most introductory texts, authors Frank E. Hagan and Leah Elizabeth Daigle investigate all forms of criminal activity, such as organized crime, white collar crime, political crime, and environmental crime. The methods of operation, the effects on society and policy decisions, and the connection between theory and criminal behavior are all explained in a clear, accessible manner. New to the Tenth Edition: New “Applying Theory” scenarios are included with the theory chapters in Part II. These application exercises encourage critical thinking by asking you to use criminological theory to explain the criminal behavior of Aileen Wuornos. Updated “Crime and the Media” boxes highlight the effect that the media has on public perception of crime. New topics include the #MeToo movement, media coverage of the opioid crisis, popular shows like Breaking Bad and The Wire, online dating fraud, and cyberbullying. Over 170 new “Learning Check” questions and answers have been added throughout the book to help you review your understanding of key concepts and increase reading comprehension. Examination of important new topics, like what works in criminology, the relationship between immigration and crime, the impact of neuroscience and genetic studies on criminology, recent shootings and terrorist attacks, and the continuing battle between over-criminalization and under-criminalization, deepens your understanding of the field. Updated figures, tables, and statistics throughout the book ensure that you have access to the most current information available.
Download or read book How Effective Is Correctional Education and Where Do We Go from Here The Results of a Comprehensive Evaluation written by Lois M. Davis and published by Rand Corporation. This book was released on 2014-02-28 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assesses the effectiveness of correctional education for both incarcerated adults and juveniles, presents the results of a survey of U.S. state correctional education directors, and offers recommendations for improving correctional education.
