Gennaro F. Vito

Richard Tewksbury

Julie C. Kunselman

This third edition is designed as an introduction to research methods in criminal justice techniques. The detailed information that is generated by research is a management tool that has become a significant part of criminal justice operations. The text discusses the purposes, process, and uses of research that focus on identifying what information is already known about a particular topic or question. Ethical issues in criminal justice research are reviewed, as is investigating the validity and reliability of crime data sources. Also offered is an introduction to research design--the plan or blueprint for a complete research project. The principles of sampling are thoroughly discussed as is survey research, a common form of gathering information in the criminal justice setting. A review of the concept of scaling and some common methods of scale construction are introduced. Additional major topics include qualitative interviews and observational studies in qualitative research, as well as a wide variety of research techniques that comprise evaluation research. The definitions and examples provided in the book will help students and practitioners to both comprehend research articles and reports and to conduct their own research. Each of the authors brings specific areas of expertise to the text, and they are familiar with the research process and have worked together on several published studies. The text is designed primarily for persons with little or no research background and provides real-world examples and clear definitions of terms and concepts.

An Applied Approach (3rd Ed.)

INTRODUCTION TO CRIMINAL JUSTICE RESEARCH METHODS

George E. Higgins

Practical Program Evaluation for Criminal Justice shows readers how to apply the principles of fiscal responsibility, accountability, and evidence-based practice to criminal justice reform plans. Unlike other policy-based texts, which tend to focus more on implementation than assessment, this book provides applicable, step-by-step instruction on determining an initiative's necessity prior to its adoption (reducing the risk of wasting resources), as well as how to accurately gauge its effectiveness during initial roll-out stages. The book gradually introduces basic data analysis procedures and statistical techniques, which, once mastered, can be used to prove or disprove a program's worth. Lastly, the book introduces the types of stakeholders who should review evaluation results for quick action, as well as how to best structure reports to ensure their buy-in. Individually examines every major evaluation type (as well as the benefits, concerns, and constraints of each), including needs, theory, process, outcome/impact, and cost efficiency Defines the precise data points each evaluation type requires, and the exact manner in which this data can be collected Demonstrates how different types of evaluations can be used together to provide clear information regarding a program's overall performance level Cites and makes use of real-world policy evaluations and vetted programs

Practical Program Evaluation For Criminal Justice

University of Louisville Gennaro F Vito

Deborah G. Wilson

Deborah G.. Wilson

The American Juvenile Justice System, designed as an introductory text, gives a concise overview of the structure and processes of juvenile justice as practiced in the United States. The changing philosophies of juvenile justice and delinquency, the structure of juvenile courts, the rights of juveniles and ways of evaluating the effectiveness of juvenile justice programmes are all discussed in this comprehensive work.

The American Juvenile Justice System

Ronald M. Holmes

Jeffrey R. Maahs

Across America, crime is a consistent public concern. The authors have produced a comprehensive work on major criminological theories, combining classical criminology with new topics, such as Internet crime and terrorism. The text also focuses on how criminology shapes public policy.

Gennaro F. Vito

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