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Author: Nathan James
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 114
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Book Description
Crime data collected through the Uniform Crime Reports (UCR), the National Incident-Based Reporting System (NIBRS), and the National Crime Victimisation Survey (NCVS) are used by Congress to inform policy decisions and allocate federal criminal justice funding to states. As such, it is important to understand how each program collects and reports crime data, and the limitations associated with the data. This book reviews (1) the history of the UCR, the NIBRS, and the NCVS; (2) the methods each program uses to collect crime data; and (3) the limitations of the data collected by each program. The book then compares the similarities and differences of UCR and NCVS data. It concludes by reviewing issues related to the NIBRS and the NCVS. The UCR represents the first effort to create a national, standardised measure of the incidence of crime. It was conceived as a way to measure the effectiveness of local law enforcement and to provide law enforcement with data that could be used to help fight crime. UCR data are now used extensively by researchers, government officials, and the media for research, policy, and planning purposes. The UCR also provides some of the most commonly cited crime statistics in the United States. The UCR reports offence and arrest data for 8 different Part I offences and arrest data for 21 different Part II offences. The NIBRS was developed by the Federal Bureau of Investigation to respond to the law enforcement community's belief that the UCR needed to be updated to provide more in-depth data to meet the needs of law enforcement into the 21st century. The NIBRS collects data, including data on offence(s), offender(s), victim(s), arrestee(s), and any property involved in an offence, for 46 different Group A offences and 11 different Group B offences. Despite the more detailed crime data that the NIBRS can provide, nation-wide implementation of the program has been slow, for a variety of reasons, including cost considerations. The NCVS is the primary source of information on the characteristics of criminal victimisation, and on the number and types of crime not reported to law enforcement. The NCVS has four major objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and population type (e.g., urban, suburban, and rural). The NCVS asks respondents whether they have been the victim of rape and sexual assault, robbery, simple and aggravated assault, purse snatching/pick-pocketing, burglary, theft, or motor vehicle theft. In addition to collecting data on the number of victimisations, the NCVS gathers data on the details of each incident of victimisation.
Author: Nathan James
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 114
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Book Description
Crime data collected through the Uniform Crime Reports (UCR), the National Incident-Based Reporting System (NIBRS), and the National Crime Victimisation Survey (NCVS) are used by Congress to inform policy decisions and allocate federal criminal justice funding to states. As such, it is important to understand how each program collects and reports crime data, and the limitations associated with the data. This book reviews (1) the history of the UCR, the NIBRS, and the NCVS; (2) the methods each program uses to collect crime data; and (3) the limitations of the data collected by each program. The book then compares the similarities and differences of UCR and NCVS data. It concludes by reviewing issues related to the NIBRS and the NCVS. The UCR represents the first effort to create a national, standardised measure of the incidence of crime. It was conceived as a way to measure the effectiveness of local law enforcement and to provide law enforcement with data that could be used to help fight crime. UCR data are now used extensively by researchers, government officials, and the media for research, policy, and planning purposes. The UCR also provides some of the most commonly cited crime statistics in the United States. The UCR reports offence and arrest data for 8 different Part I offences and arrest data for 21 different Part II offences. The NIBRS was developed by the Federal Bureau of Investigation to respond to the law enforcement community's belief that the UCR needed to be updated to provide more in-depth data to meet the needs of law enforcement into the 21st century. The NIBRS collects data, including data on offence(s), offender(s), victim(s), arrestee(s), and any property involved in an offence, for 46 different Group A offences and 11 different Group B offences. Despite the more detailed crime data that the NIBRS can provide, nation-wide implementation of the program has been slow, for a variety of reasons, including cost considerations. The NCVS is the primary source of information on the characteristics of criminal victimisation, and on the number and types of crime not reported to law enforcement. The NCVS has four major objectives: (1) to develop detailed information about the victims and consequences of crime, (2) to estimate the number and types of crimes not reported to police, (3) to provide uniform measures of selected types of crimes, and (4) to permit comparisons over time and population type (e.g., urban, suburban, and rural). The NCVS asks respondents whether they have been the victim of rape and sexual assault, robbery, simple and aggravated assault, purse snatching/pick-pocketing, burglary, theft, or motor vehicle theft. In addition to collecting data on the number of victimisations, the NCVS gathers data on the details of each incident of victimisation.
Author: Tim Newburn
Publisher: Routledge
ISBN: 1317244257
Category : Law
Languages : en
Pages : 1863
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Book Description
Comprehensive and accessible, Tim Newburn’s bestselling Criminology provides an introduction to the fundamental themes, concepts, theories, methods and events that underpin the subject and form the basis for all undergraduate degree courses and modules in Criminology and Criminal Justice. This third edition includes: A new chapter on politics, reflecting the ever increasing coverage of political influence and decision making on criminology courses New and updated crime data and analysis of trends, plus new content on recent events such as the Volkswagen scandal, the latest developments on historic child abuse, as well as extended coverage throughout of the English riots A fully revised and updated companion website, including exam, review and multiple choice questions, a live Twitter feed from the author providing links to media and academic coverage of events related to the concepts covered in the book, together with links to a dedicated textbook Facebook page Fully updated to reflect recent developments in the field and extensively illustrated, this authoritative text, written by a leading criminologist and experienced lecturer, is essential reading for all students of Criminology and related fields.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 030947261X
Category : Law
Languages : en
Pages : 281
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Book Description
To derive statistics about crime â€" to estimate its levels and trends, assess its costs to and impacts on society, and inform law enforcement approaches to prevent it - a conceptual framework for defining and thinking about crime is virtually a prerequisite. Developing and maintaining such a framework is no easy task, because the mechanics of crime are ever evolving and shifting: tied to shifts and development in technology, society, and legislation. Interest in understanding crime surged in the 1920s, which proved to be a pivotal decade for the collection of nationwide crime statistics. Now established as a permanent agency, the Census Bureau commissioned the drafting of a manual for preparing crime statisticsâ€"intended for use by the police, corrections departments, and courts alike. The new manual sought to solve a perennial problem by suggesting a standard taxonomy of crime. Shortly after the Census Bureau issued its manual, the International Association of Chiefs of Police in convention adopted a resolution to create a Committee on Uniform Crime Records â€"to begin the process of describing what a national system of data on crimes known to the police might look like. Report 1 performed a comprehensive reassessment of what is meant by crime in U.S. crime statistics and recommends a new classification of crime to organize measurement efforts. This second report examines methodological and implementation issues and presents a conceptual blueprint for modernizing crime statistics.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309168686
Category : Law
Languages : en
Pages : 111
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Book Description
Most major crime in this country emanates from two major data sources. The FBI's Uniform Crime Reports has collected information on crimes known to the police and arrests from local and state jurisdictions throughout the country. The National Crime Victimization Survey, a general population survey designed to cover the extent, nature, and consequences of criminal victimization, has been conducted annually since the early1970s. This workshop was designed to consider similarities and differences in the methodological problems encountered by the survey and criminal justice research communities and what might be the best focus for the research community. In addition to comparing and contrasting the methodological issues associated with self-report surveys and official records, the workshop explored methods for obtaining accurate self-reports on sensitive questions about crime events, estimating crime and victimization in rural counties and townships and developing unbiased prevalence and incidence rates for rate events among population subgroups.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This report reviews (1) the history of the UCR, the NIBRS, and the NCVS; (2) the methods each program uses to collect crime data; and (3) the limitations of the data collected by each program. [...] The NIBRS was developed by the Federal Bureau of Investigation to respond to the law enforcement community's belief that the UCR needed to be updated to provide more in-depth data to meet the needs of law enforcement into the 21st century. [...] In addition, the House and the Senate Appropriations Committees increased funding for the Federal Bureau of Investigation (FBI) to hire additional agents to investigate violent crime.7 The committees felt it was important for the FBI to help state and local law enforcement investigate violent crime in light of the recent increase in the violent crime rate.8. [...] The Attorney General designated the FBI as the clearinghouse for crime data collected through the UCR.19 The scope of the UCR program has continued to expand since it was created. [...] In 1994, Congress amended the Act to require the FBI to collect data on incidents in which the offense resulted from the offender's bias against a physical or mental disability.31 ! In 2004, the FBI discontinued publishing both the crime index and the modified crime index.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309441099
Category : Law
Languages : en
Pages : 287
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Book Description
To derive statistics about crime â€" to estimate its levels and trends, assess its costs to and impacts on society, and inform law enforcement approaches to prevent it â€" a conceptual framework for defining and thinking about crime is virtually a prerequisite. Developing and maintaining such a framework is no easy task, because the mechanics of crime are ever evolving and shifting: tied to shifts and development in technology, society, and legislation. Interest in understanding crime surged in the 1920s, which proved to be a pivotal decade for the collection of nationwide crime statistics. Now established as a permanent agency, the Census Bureau commissioned the drafting of a manual for preparing crime statisticsâ€"intended for use by the police, corrections departments, and courts alike. The new manual sought to solve a perennial problem by suggesting a standard taxonomy of crime. Shortly after the Census Bureau issued its manual, the International Association of Chiefs of Police in convention adopted a resolution to create a Committee on Uniform Crime Records â€"to begin the process of describing what a national system of data on crimes known to the police might look like. The key distinction between the rigorous classification proposed in this report and the "classifications" that have come before in U.S. crime statistics is that it is intended to partition the entirety of behaviors that could be considered criminal offenses into mutually exclusive categories. Modernizing Crime Statistics: Report 1: Defining and Classifying Crime assesses and makes recommendations for the development of a modern set of crime measures in the United States and the best means for obtaining them. This first report develops a new classification of crime by weighing various perspectives on how crime should be defined and organized with the needs and demands of the full array of crime data users and stakeholders.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309472644
Category : Law
Languages : en
Pages : 281
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Book Description
To derive statistics about crime â€" to estimate its levels and trends, assess its costs to and impacts on society, and inform law enforcement approaches to prevent it - a conceptual framework for defining and thinking about crime is virtually a prerequisite. Developing and maintaining such a framework is no easy task, because the mechanics of crime are ever evolving and shifting: tied to shifts and development in technology, society, and legislation. Interest in understanding crime surged in the 1920s, which proved to be a pivotal decade for the collection of nationwide crime statistics. Now established as a permanent agency, the Census Bureau commissioned the drafting of a manual for preparing crime statisticsâ€"intended for use by the police, corrections departments, and courts alike. The new manual sought to solve a perennial problem by suggesting a standard taxonomy of crime. Shortly after the Census Bureau issued its manual, the International Association of Chiefs of Police in convention adopted a resolution to create a Committee on Uniform Crime Records â€"to begin the process of describing what a national system of data on crimes known to the police might look like. Report 1 performed a comprehensive reassessment of what is meant by crime in U.S. crime statistics and recommends a new classification of crime to organize measurement efforts. This second report examines methodological and implementation issues and presents a conceptual blueprint for modernizing crime statistics.
Author: Ramona R. Rantala
Publisher:
ISBN:
Category : Crime analysis
Languages : en
Pages : 16
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Book Description
Author: Roland P. Falkner
Publisher:
ISBN:
Category : Crime
Languages : en
Pages : 24
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Book Description
Author: Sharon L. Lohr
Publisher: CRC Press
ISBN: 0429574940
Category : Law
Languages : en
Pages : 206
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Book Description
Crime statistics are everywhere, but how do you know when they’re valid? If a newspaper report says "the rate of overall violent crime decreased by 0.9 percent," how can you tell where that statistic came from, what it measures, and how accurate it is? Is it worth repeating or sharing? Measuring Crime: Behind the Statistics gives you the tools to interpret and evaluate crime statistics’ quality and usefulness. The book focuses on ways of thinking about crime statistics (no formulas!) and features Eight questions you should ask before quoting a statistic The two sources of information about homicide FBI statistics: what do they measure? How victimization surveys can reflect your experiences even though you were not asked to participate Special considerations when interpreting statistics about sexual assault and fraud Examples of experiments and studies on how to improve crime statistics Two online supplements containing additional details and links to data sources Whether you are a law enforcement professional, journalist, student, or interested citizen, Measuring Crime: Behind the Statistics will tell you how to read statistics as a statistician would. Sharon Lohr, the author of Sampling: Design and Analysis, has published widely about 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. "The book aims to achieve two goals: introduce statistical ideas to a general audience and provide an overview of US crime statistics. These are disparate topics, but in the way they are approached here, there is a strong synergy that reinforces both aspects. One the one hand, the reader's natural curiosity about crime (what is it, how are crime events classified and reported, how reliable are the numbers you see in the newspaper, etc.) will help him/her become interested in the statistical issues and learn these concepts in a practical and concrete setting. And on the other hand, by reading about the statistical issues surrounding crime data, he/she gains a better appreciation for the complexities of crime statistics, eventually acquiring a deeper understanding of them. As a statistician myself, I learned interesting facts about the types of crime, their nomenclature and the possible confusion surrounding them, and how the data are collected and reported. Overall, I think the combination is effective and very well developed in this book." (Jean Opsomer, Westat) "This book is an excellent primer on handling the mass of data and information researchers are faced with. While it is geared toward followers of criminal justice information, much of the book is a very good introduction to survey techniques discussing their strong and weak points. Most importantly, there are very good guidelines and questions that one should employ before citing any data or using data for policy decisions or for reporting on data such as journalists do. The book is written in a non-technical manner and does a very good job of explaining the nuances in reviewing data. Any researcher who utilizes data would find this valuable. While it has specific examples in the criminal justice field, it really is quite useful for any user of data." (Barry Nussbaum, former President American Statistical Association)
