Socio-Economic Status, Test Bias and the Selection of Police

1992 ◽  
Vol 65 (2) ◽  
pp. 125-135 ◽  
Author(s):  
Clyde A. Winters

Many psychology tests used in the employment field have potential ethnic bias. In a study of college students in a mid-Western Junior College, students were asked to answer selected items from the Inwald Personality Inventory to determine the impact critical items from this inventory might have on the selection of police. The test results show that economic status can affect the score of minority applicants on the IPI test. This paper will show that a comparison of the test scores of the subjects of this study, and the overall success rate of African-American candidates for the Chicago Police Department indicate that selected “critical items” from the IPI test can negatively affect the employment opportunity of African-Americans as police officers.

2021 ◽  
Author(s):  
George Wood ◽  
Tom Tyler ◽  
Andrew V Papachristos ◽  
Jonathan Roth ◽  
Pedro H. C. Sant'Anna

Wood et al. (2020) studied the rollout of a procedural justice training program in the Chicago Police Department and found large and statistically significant impacts on complaints and sustained complaints against police officers and police use of force. This document describes a subtle statistical problem that led the magnitude of those estimates to be inflated. We then re-analyze the data using a methodology that corrects for this problem. The re-analysis provides less strong conclusions about the effectiveness of the training than the original study: although the point estimates for most outcomes and specifications are negative and of a meaningful magnitude, the confidence intervals typically include zero or very small effects. On the whole, we interpret the data as providing suggestive evidence that procedural justice training reduced the use of force, but no statistically significant evidence for a reduction in complaints or sustained complaints.


2018 ◽  
Author(s):  
Joscha Legewie ◽  
Jeffrey Fagan

An increasing number of minority youth experience contact with the criminal justice system. But how does the expansion of police presence in poor urban communities affect educational outcomes? Previous research points at multiple mechanisms with opposing effects. This article presents the first causal evidence of the impact of aggressive policing on minority youths’ educational performance. Under Operation Impact, the New York Police Department (NYPD) saturated high-crime areas with additional police officers with the mission to engage in aggressive, order-maintenance policing. To estimate the effect of this policing program, we use administrative data from more than 250,000 adolescents age 9 to 15 and a difference-in-differences approach based on variation in the timing of police surges across neighborhoods. We find that exposure to police surges significantly reduced test scores for African American boys, consistent with their greater exposure to policing. The size of the effect increases with age, but there is no discernible effect for African American girls and Hispanic students. Aggressive policing can thus lower educational performance for some minority groups. These findings provide evidence that the consequences of policing extend into key domains of social life, with implications for the educational trajectories of minority youth and social inequality more broadly.


2018 ◽  
Vol 22 (2) ◽  
pp. 188-213 ◽  
Author(s):  
Ashley M. Mancik ◽  
Karen F. Parker ◽  
Kirk R. Williams

Only a handful of macro-level studies of homicide clearance exist, and the impact of community characteristics is mixed. In addition, community members are critical to clearances, but the willingness of residents to unite for the collective goal of aiding in investigations (via collective efficacy) remains to be tested. Combining data from the Chicago Police Department, Project on Human Development in Chicago Neighborhoods (PHDCN), and U.S. Census, we estimate the effect of collective efficacy on homicide clearances in Chicago neighborhoods, while taking into account neighborhood characteristics and case composition. Results indicate that economic disadvantage, residential stability, and victimization significantly decrease homicides clearances, while collective efficacy increases clearances.


2013 ◽  
Vol 54 (6) ◽  
pp. 485-492 ◽  
Author(s):  
Yang Li ◽  
Fanghong Dong ◽  
Fenglin Cao ◽  
Naixue Cui ◽  
Jie Li ◽  
...  

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