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These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.

This study, through a national survey and field studies in both patrols and investigations, examined the crime control and cost-effectiveness of the use of license plate readers (LPRs) within police agencies in the United States.

The collection contains 1 SPSS data file (Data-file-for-2013-IJ-CX-0017.sav (n=329; 94 variables)).

A demographic variable includes an agency's number of authorized full time personnel.

The Homeland Security in Small Law Enforcement Jurisdictions study drew upon data collected from 350 small (1-25 full time sworn officers) law enforcement agencies nationwide to address four gaps in the homeland security research literature and clarify/expand upon an empirically-derived model of homeland security preparedness and organizational efficacy.

• Whether physical and relational proximity to large agency peers facilitates the development of homeland security preparedness and improves perceptions of organizational efficacy (the capacity of an organization to respond) in small agencies and, conversely, whether the geographic isolation of small, rural agencies inhibits homeland security efforts.
• Whether efficacy of efforts to enhance homeland security is not just a function of perceived/actual risk or funding, but also other "institutional pressures", such as books and journal publications, as well as conferences, training, and other professional networks and channels.
• Assessments of preparedness outcomes through "organizational efficacy", the perception about the organization's ability to accomplish its goals.
• The lack of theoretical context, such as contingency and institutional theory frameworks, used to examine data on preparedness and organizational efficacy.

Despite the critical information security issues faced by academic institutions, little research has been conducted at the policy, practice, or theoretical levels to address these issues, and few policies or cost-effective controls have been developed. The purpose of this research study was three-fold: (1) to create an empirically-based profile of issues and approaches, (2) to develop a practical road map for policy and practice, and (3) to advance the knowledge, policy, and practice of academic institutions, law enforcement, government, and researchers. The study design incorporated three methods of data collection: a quantitative field survey, qualitative one-on-one interviews, and an empirical assessment of the institutions' network activity.

Survey data collection involved simple random sampling of 600 academic institutions from the Department of Education's National Center for Education Statistics (NCES) Integrated Postsecondary Education Data System (IPEDS) database, recruitment via postcard, telephone, and email, Web-based survey administration, and three follow-ups. Results are contained in Part 1, Quantitative Field Survey Data. Interview data collection involved selecting a sample size of 15 institutions through a combination of simple random and convenience sampling, recruitment via telephone and email, and face-to-face or telephone interviews. Results are contained in Part 2, Qualitative One-on-One Interview Data. Network analysis data collection involved convenience sampling of two academic institutions, recruitment via telephone and email, installing Higher Education Network Analysis (HENA) on participants' systems, and six months of data collection. Results are in Part 3, Subject 1 Network Analysis Data, and Part 4, Subject 2 Network Analysis Data.

The Quantitative Field Survey Data (Part 1) contains 19 variables on characteristics of institutions that participated in the survey component of this study, as well as 263 variables derived from responses to the Information Security in Academic Institutions Survey, which was organized into five sections: Environment, Policy, Information Security Controls, Information Security Challenges, and Resources. The Qualitative One-on-One Interview Data (Part 2) contains qualitative responses to a combination of closed-response and open-response formats. The data are divided into the following seven sections: Environment, Institution's Potential Vulnerability, Institution's Potential Threat, Information Value and Sharing, End Users, Countermeasures, and Insights. Data collected through the empirical analysis of network activity (Part 3 and Part 4) include type and protocol of attack, source and destination information, and geographic location.

This study examines the state of counterterrorism and homeland security in five large urban law enforcement agencies (the Boston Police Department, the Houston Police Department, the Las Vegas Metropolitan Police Department, the Los Angeles County Sheriff's Department, and the Miami-Dade Police Department) nine years following the September 11, 2001, terrorist attacks. It explores the long-term adjustments that these agencies made to accommodate this new role.

Researchers from the RAND Corporation, in consultation with National Institute of Justice project staff, selected law enforcement agencies of major urban areas with a high risk of terrorist attacks from different regions of the United States that have varied experiences with counterterrorism and homeland security issues. The research team conducted on-site, in-depth interviews with personnel involved in developing or implementing counterterrorism or homeland security functions within their respective agency. The research team used a standardized interview protocol to address such issues as security operations, regional role, organizational structures, challenges associated with the focus on counterterrorism and homeland security issues, information sharing, training, equipment, and grant funding.