scholarly journals Guardianship in Action (GIA) Within Brisbane Suburbs

2017 ◽  
Vol 42 (3) ◽  
pp. 254-269 ◽  
Author(s):  
Emily Moir ◽  
Anna Stewart ◽  
Danielle M. Reynald ◽  
Timothy C. Hart
Keyword(s):  
Activity Patterns ◽  
Property Crime ◽  
Time Of Day ◽  
Routine Activity ◽  
Future Research ◽  
Multiple Observations ◽  
Residential Context ◽  
High Crime ◽  
Street Segments ◽  
Different Levels

Using Reynald’s guardianship in action (GIA) model, direct observations of properties along high- and low-crime street segments, within one low-crime and one high-crime suburb of Brisbane, Australia, were conducted ( N = 1,113). Multiple observations of properties were recorded across multiple times of the day and day of the week, in order to determine (a) the guardianship intensity exhibited by suburban residents, (b) whether areas that experience different levels of property crime were associated with different levels of guardianship intensity, and (c) whether guardianship intensity differed across time of day and day of week. Results show that guardianship intensity was significantly higher on the high-crime street segments. Although levels of occupancy differed significantly in line with expected routine activity patterns, there were no significant differences in monitoring and intervention behaviors observed over time. Current findings are discussed in light of the unique suburban residential context of Brisbane, and avenues for future research are examined.

Explaining the Drug–Crime Link: Theoretical, Policy and Research Issues

2000 ◽  
Vol 29 (1) ◽  
pp. 95-107 ◽  
Author(s):  
TOBY SEDDON
Keyword(s):  
Property Crime ◽  
Future Research ◽  
Access To Treatment ◽  
Research Issues ◽  
Drug Crime ◽  
Complex Processes ◽  
Minority Ethnic Groups ◽  
Limited Effectiveness ◽  
Minority Ethnic ◽  
Different Levels

The belief that drug addiction is the motor behind much property crime has been a key part of recent UK drug policy. Review of the literature shows that the empirical evidence does not support this view. It also demonstrates that the fundamental weakness of existing research is its failure to address the question of causality properly, relying mainly on uni-directional mechanistic ‘cause-and-effect’ models. It is suggested that the drug–crime link needs to be conceived in the context of the interaction and inter-relation of a range of factors operating at different levels and as part of a set of complex processes. The implications for policy are that a reliance on improving access to treatment is likely to be of limited effectiveness in reducing drug-related crime and that an emphasis on tackling social exclusion may be more fruitful. Future research needs to explore further the notion of causality outlined in this paper. It must also examine emerging patterns of polydrug use and look at minority ethnic groups and women.

scholarly journals Time-varying relationships between land use and crime: A spatio-temporal analysis of small-area seasonal property crime trends

2017 ◽  
Vol 46 (6) ◽  
pp. 1018-1035 ◽  
Author(s):  
Matthew Quick ◽  
Jane Law ◽  
Guangquan Li
Keyword(s):  
Land Use ◽  
Built Environment ◽  
Small Area ◽  
Activity Patterns ◽  
Property Crime ◽  
Routine Activity ◽  
Time Varying ◽  
Crime Trends ◽  
Substantial Impact ◽  
Spatio Temporal

Neighborhood land use composition influences the geographical patterns of property crime. Few studies, however, have investigated if, and how, the relationships between land use and crime change over time. This research applies a Bayesian spatio-temporal regression model to analyze 12 seasons of property crime at the small-area scale. Time-varying regression coefficients estimate the seasonally varying relationships between land use and crime and distinguish both time-constant and season-specific effects. Seasonal property crime trends are commonly hypothesized to be associated with fluctuating routine activity patterns around specific land uses, but past studies do not quantify the time-varying effects of neighborhood characteristics on small-area crime risk. Results show that, accounting for sociodemographic contexts, parks are more positively associated with property crime during spring and summer seasons, and eating and drinking establishments are more positively associated during autumn and winter seasons. Land use is found to have a more substantial impact on spatial, rather than spatio-temporal, crime patterns. Proposed explanations for results focus on seasonal activity patterns and corresponding spatio-temporal interactions with the built environment. The theoretical and analytical implications of this modeling approach are discussed. This research advances past cross-sectional spatial analyses of crime by identifying built environment characteristics that simultaneously shape both where and when crime occurs.

scholarly journals Temporal Variability of Theft Types in the Historic Centre of Porto

2021 ◽  
Vol 10 (10) ◽  
pp. 371
Author(s):  
Vanessa Azevedo ◽  
Mariana Magalhães ◽  
Daniela Paulo ◽  
Rui Leandro Maia ◽  
Gisela Oliveira ◽  
...  
Keyword(s):  
Time Of Day ◽  
Routine Activity Theory ◽  
Routine Activity ◽  
Future Research ◽  
Relevant Variable ◽  
Prevention And Intervention ◽  
The Public ◽  
First Case ◽  
Great Relevance ◽  
Historic Centre

Criminology theories imply that time is a relevant variable, especially for the prevention and intervention of criminal occurrences. Thus, the study of criminal temporal patterns has been described as being of great relevance. The present study focuses on describing and exploring the influence of temporal and seasonal variables on the occurrence of different types of theft in the Historic Centre of Porto through the analysis of official records of the Public Security Police. Significant differences were found regarding the time of day and season of occurrence, even though it is not observed for all the types of theft analysed. Overall, theft was more prevalent at night and less frequent during winter, which is congruent with previous literature and the routine activity theory. Being the first case study in Porto city, Portugal, this research may be of extreme importance for both designing prevention and intervention policies in the area, and for inspiring future research on a criminal time analysis.

The Emergence and Maintenance of Ethical Leadership in Organizations

2012 ◽  
Vol 11 (1) ◽  
pp. 7-19 ◽  
Author(s):  
Silke Astrid Eisenbeiß ◽  
Steffen R. Giessner
Keyword(s):  
Cultural Values ◽  
Ethical Leadership ◽  
Leadership Behavior ◽  
Peer Group ◽  
Organizational Characteristics ◽  
Future Research ◽  
Environmental Complexity ◽  
Group Influence ◽  
Analysis Society ◽  
Different Levels

The present paper gives a review of empirical research on ethical leadership and shows that still little is known known about the contextual antecedents of ethical leadership. To address this important issue, a conceptual framework is developed that analyzes the embeddedness of organizational ethical leadership. This framework identifies manifest and latent contextual factors on three different levels of analysis – society, industry, and organization – which can affect the development and maintenance of ethical leadership. In particular, propositions are offered about how (1) societal characteristics, notably the implementation and the spirit of human rights in a society and societal cultural values of responsibility, justice, humanity, and transparency; (2) industry characteristics such as environmental complexity, the content of the organizational mandate, and the interests of stakeholder networks; and (3) intra-organizational characteristics, including the organizational ethical infrastructure and the ethical leadership behavior of a leader’s peer group, influence the development and maintenance of ethical leadership in organizations. This list of factors is not exhaustive, but illustrates how the three levels may impact ethical leadership. Implications for managerial practice and future research are discussed.

Crime Victimization among Injection Drug Users

1997 ◽  
Vol 27 (4) ◽  
pp. 771-783 ◽  
Author(s):  
Karen McElrath ◽  
Dale D. Chitwood ◽  
Mary Comerford
Keyword(s):  
Injection Drug Users ◽  
Drug Users ◽  
Crack Cocaine ◽  
Property Crime ◽  
Routine Activity Theory ◽  
Injection Drug ◽  
Routine Activity ◽  
Crime Victimization ◽  
Victimization Risk ◽  
Lifestyle Activities

This study uses routine activity theory to examine violent and property crime victimization among a sample of 308 injection drug users (IDUs). We estimate prevalence rates and identify factors that contribute to the victimization of IDUs. The findings suggest that victimization rates of IDUs were much higher than rates found for the general urban population. Generally, crime involvement did not contribute significantly to victimization risk. Use of crack-cocaine increased the likelihood of property crime victimization whereas heroin use decreased the probability of both violent and property crime victimization. Other drug lifestyle activities (i.e., waiting in uncomfortable situations to buy drugs) also affected victimization risk Finally, the results suggest that victimization differed by age and by gender, despite controls for drug use and drug lifestyle activities. Explanations for these results are offered.

scholarly journals Beyond a Dichotomous Understanding of Online Anonymity: Bridging the Macro and Micro Level

2021 ◽  
pp. 136078042110197
Author(s):  
Lina Eklund ◽  
Emma von Essen ◽  
Fatima Jonsson ◽  
Magnus Johansson
Keyword(s):  
Empirical Studies ◽  
Online Auctions ◽  
Future Research ◽  
Plural Form ◽  
Contentious Issue ◽  
Online Anonymity ◽  
Complex Process ◽  
Theoretical Synthesis ◽  
Micro Level ◽  
Different Levels

Anonymity on the Internet is a contentious issue; by some seen as an important freedom to be protected, while others argue for increased identification to protect groups at risk of exploitation. The debate reflects a dichotomous view of online anonymity; you are, or you are not anonymous. However, anonymity is a complex process played out on different levels and defined by various actors. While empirical studies show this, theoretical synthesis is lacking. This essay provides perspective on anonymity online by comparing two critical cases, online auctions and online gaming, we corroborate results from a 4-year interdisciplinary project with researchers from sociology, economics, and computer and system sciences. We argue that one should talk about anonymities in plural form, as online anonymity is not a state but a relational process. We put forth a conceptual model, which unpacks online anonymity as interdependent macro structures – legal, commercial, and technological – and micro/meso facets – factual, social group, and physical – to be used in future research.

The Crisis of Social Institutions and Police Homicides: The Adverse Effects of Low Institutional Control

2021 ◽  
pp. 108876792110184
Author(s):  
Kamali’ilani T. E. Wetherell ◽  
Terance D. Miethe
Keyword(s):  
Public Policy ◽  
Adverse Effects ◽  
Census Data ◽  
Social Institutions ◽  
Crime Rates ◽  
Future Research ◽  
Homicide Rates ◽  
Institutional Control ◽  
Different Levels

Using U.S. census data and a multi-source database on officer-involved killings, the current study extends previous research by exploring the influence of measures of weak social control in economic, educational, and familial institutions on state rates of police homicide. States with lower levels of institutional control are found to have higher overall rates of police homicides and police killings involving Black, Hispanic, and White decedents. The significant effects of institutional control on these police homicide rates are generally found to exhibit contextual invariance across different levels of various control variables (e.g., comparisons of states with low or high violent crime rates, low vs high economic inequality, low vs high levels of urbanization). These results and the limitations of this study are discussed in terms of implications for future research and public policy on police homicides and the role of social institutions in minimizing the occurrence of these incidents.

Understanding the Criminogenic Properties of Vacant Housing: A Mixed Methods Approach

2018 ◽  
Vol 56 (3) ◽  
pp. 378-411 ◽  
Author(s):  
Lauren C. Porter ◽  
Alaina De Biasi ◽  
Susanne Mitchell ◽  
Andrew Curtis ◽  
Eric Jefferis
Keyword(s):  
Police Officers ◽  
Lower Proportion ◽  
Future Research ◽  
Neighborhood Crime ◽  
Mixed Methods Approach ◽  
Calls For Service ◽  
Interesting Variation ◽  
High Crime ◽  
Spatial Video ◽  
Vacant Housing

Objectives: Abandoned houses may attract or generate crime; however, little is known about the nature of this relationship. Our study is aimed at better understanding this link. Methods: Focusing on a high-crime neighborhood in Ohio, we use spatial video and calls for service (CFS) to examine how crime changed on streets where abandoned homes were removed. We also draw on the insights of 35 ex-offenders, police officers, and residents to examine how and why abandoned houses are connected to crime in this locale. Results: On average, streets where abandoned houses were razed accounted for a lower proportion of neighborhood crime after removal. Also, a lower proportion of total CFS from these streets related to serious crime. Our narrative data indicate that abandoned houses are opportunistic because they provide cover, unoccupied spaces, and are easy targets. Conclusions: The removal of abandoned housing was associated with positive changes in crime overall; however, our approach revealed interesting variation across streets. We surmise that the relevance of a particular abandoned house may be contingent on the larger context of that street or neighborhood. In order to understand these dynamics, future research should continue to “drill down” into micro-spaces.

scholarly journals Eye shape and the nocturnal bottleneck of mammals

2012 ◽  
Vol 279 (1749) ◽  
pp. 4962-4968 ◽  
Author(s):  
Margaret I. Hall ◽  
Jason M. Kamilar ◽  
E. Christopher Kirk
Keyword(s):  
Visual Acuity ◽  
Detailed Analysis ◽  
Statistical Methods ◽  
Activity Pattern ◽  
Activity Patterns ◽  
Time Of Day ◽  
Visual Sensitivity ◽  
Early Evolution ◽  
Eye Size ◽  
Diurnal Species

Most vertebrate groups exhibit eye shapes that vary predictably with activity pattern. Nocturnal vertebrates typically have large corneas relative to eye size as an adaptation for increased visual sensitivity. Conversely, diurnal vertebrates generally demonstrate smaller corneas relative to eye size as an adaptation for increased visual acuity. By contrast, several studies have concluded that many mammals exhibit typical nocturnal eye shapes, regardless of activity pattern. However, a recent study has argued that new statistical methods allow eye shape to accurately predict activity patterns of mammals, including cathemeral species (animals that are equally likely to be awake and active at any time of day or night). Here, we conduct a detailed analysis of eye shape and activity pattern in mammals, using a broad comparative sample of 266 species. We find that the eye shapes of cathemeral mammals completely overlap with nocturnal and diurnal species. Additionally, most diurnal and cathemeral mammals have eye shapes that are most similar to those of nocturnal birds and lizards. The only mammalian clade that diverges from this pattern is anthropoids, which have convergently evolved eye shapes similar to those of diurnal birds and lizards. Our results provide additional evidence for a nocturnal ‘bottleneck’ in the early evolution of crown mammals.

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