EXAMINING THE (IR)RELEVANCE OF AGGREGATION BIAS FOR MULTILEVEL STUDIES OF NEIGHBORHOODS AND CRIME WITH AN EXAMPLE COMPARING CENSUS TRACTS TO OFFICIAL NEIGHBORHOODS IN CINCINNATI*

Different operational definitions of neighborhood boundaries could generate differences in empirical relationships between ecological dynamics and crime. As a call for research on whether aggregation bias is an issue for related studies, this note compares bi‐level models predicting re‐arrest for domestic violence with census tracts versus officially defined city neighborhoods as macro units. Results indicate that both types of units generate the same substantive findings at the aggregate and individual levels of analysis. Similarities also exist between these results and those from previous multilevel studies of crime and victimization despite differences in the aggregate units across studies (including block groups).     

STITCH AND SEW: THE IMPACT OF MEDICAL RESOURCES UPON CRIMINALLY INDUCED LETHALITY

One theoretical explanation for the consistently high Southern homicide rates is that the South constitutes a "regional culture of violence." Although this perspective has not garnered much empirical support, sound theoretical alternatives have not emerged. The present study attempts to fill this gap by suggesting that emergency medical services are an overlooked intervening influence in the production of homicide and aggravated battery rates. Analysis of data from the 67 counties in Florida provides some support for the notion that the differential distribution of medical resources is partially responsible for variation in criminally induced lethality rates     

AN ANALYSIS OF SERIOUS CRIME BY YOUNG BLACK WOMEN*

This research focuses on a relatively unexplored phenomenon—black female juvenile offenders. Both theoretical and research work are weak or nonexistent regarding these offenders. This paper seeks to fill some of these gaps. In addition, this research effort draws on a source of data that has in frequently been adapted to study offenders, National Crime Survey (NCS) victimization data. Utilizing NCS data from 1973 through 1981, a comparative analysis of NCS rates of juvenile offenses by black females, black males, white females, and white males is presented and discussed. A number of propositions which are found in the literature regarding black female offenders are examined. Trends in offending by black females compared with trends for other age-race-sex subgroups are also presented and analyzed. Finally, some implications for future theoretical and research efforts are presented