Firearm Legislation and Firearm Violence Across Space and Time, United States, 1970-2012 (ICPSR 36688)
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.
The study constructed a comprehensive, longitudinal dataset of all counties nested within U.S. States from 1970 to 2012. The study's main purpose was to facilitate research that would further understanding on firearm legislation and its impacts on violence. This comprehensive data collection effort included information on firearm legislation implemented across U.S. States over time in combination with multiple measures of firearm-related violence and injury. Moreover, to better understand the conditions under which firearm legislation is more or less effective, incorporation of county characteristics allowed for examination of whether the effectiveness of state-level firearm legislation depends upon particular characteristics of counties. The researchers conducted a secondary analysis utilizing a variety of archived external government and census sources.
The Study's Dataset Include two Stata Files:
- CJRC_firearms_research.dta (95 Variables, 129,027 Cases)
- state_law_data.dta (19 Variables, 2,168 Cases)
The Prison Inmate Network Study, United States, 2015 (ICPSR 37514)
Understanding Incarceration and Re-Entry Experiences of Female Inmates and Their Children: The Women's Prison Inmate Networks Study (WO-PINS), Pennsylvania, 2017-2018 (ICPSR 38003)
This study advances the understanding of incarceration and reentry, and their consequences for women by focusing on prison social systems and their informal network structures. The data for this project are aimed at four research questions: (1) What is the informal social structure within prison? (2) How are inmates' positions within the informal structure correlated with their health? (3) What are the consequences of informal social structure and inmates' positions within it for inmate-level and prison-level outcomes? and (4) How does in-prison and out-of-prison social capital correspond with community reentry and family reintegration?
In phase 1, network data were collected for "get along with best" and "power and influence" nominations along with survey data to contextualize the measured networks. In phase 2, semi-structured interviews were conducted with eligible respondents to gather expectations for re-entry and anticipated egocentric support networks. Phase 3 followed paroled inmates for two subsequent interviews, and also gathered interviews with their children, and the children's caretakers. Administrative records were used to construct a recidivism supplement that is appropriate for modeling the hazard of recidivism following release. Behavioral data are combined from multiple sources, including inmate surveys, prison work records, misconduct records, drug tests, visitation lists, and gang classification data.