Law and human behavior
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Law and human behavior · Apr 2019
"Validity of content-based techniques to distinguish true and fabricated statements: A meta-analysis": Correction to Oberlader et al. (2016).
Reports an error in "Validity of content-based techniques to distinguish true and fabricated statements: A meta-analysis" by Verena A. Oberlader, Christoph Naefgen, Judith Koppehele-Gossel, Laura Quinten, Rainer Banse and Alexander F. Schmidt (Law and Human Behavior, 2016[Aug], Vol 40[4], 440-457). ⋯ Results showed that the application of all CBCA criteria outperformed any incomplete CBCA criteria set. Furthermore, statement classification based on discriminant functions revealed higher discrimination rates than decisions based on sum scores. All results are discussed in terms of their significance for future research (e.g., developing standardized decision rules) and practical application (e.g., user training, applying complete criteria set). (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Law and human behavior · Apr 2019
Distinguishing between-individual from within-individual predictors of gun carrying among Black and White males across adolescence.
Longitudinal studies have found that male adolescents who deal drugs, associate with delinquent peers, and engage in aggressive behavior are at increased risk for carrying a gun (between-individual risks). However, it is unclear whether changes in these risk factors help to explain fluctuations in youth gun carrying across adolescence (within-individual risks). The current study examined this issue using a community sample of 970 adolescent males (58% Black, 42% White) assessed annually from ages 14 to 18. ⋯ Neighborhood disadvantage did not significantly predict gun carrying in the model, on either the between- or within-individual level, for Black or White youth. These results stress the importance of examining race-specific predictors of gun carrying among Black and White adolescents and point to drug dealing as a robust predictor of gun carrying, at both the between-individual and within-individual levels for youth of either race. Efforts to prevent drug market involvement and reduce aggressive behaviors in adolescence may in turn prove useful for preventing firearm violence. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Law and human behavior · Oct 2015
The generalizability of gender bias: Testing the effects of contextual, explicit, and implicit sexism on labor arbitration decisions.
Decades of social-psychological research show that gender bias can result from features of the social context and from individual-level psychological predispositions. Do these sources of bias impact legal decisions, which are frequently made by people subject to factors that have been proposed to reduce bias (training and accountability)? To answer the question, we examined the potential for 3 major social-psychological theories of gender bias (role-congruity theory, ambivalent sexism, and implicit bias) to predict outcomes of labor arbitration decisions. In the first study, undergraduate students and professional arbitrators made decisions about 2 mock arbitration cases in which the gender of the employee-grievants was experimentally manipulated. ⋯ Individual-level attitudes did not predict the extent of the observed bias and accountability did not attenuate it. In the second study, arbitrators' explicit and implicit gender attitudes were significant predictors of their decisions in published cases. The laboratory and field results suggest that context, expertise, and implicit and explicit attitudes are relevant to legal decision-making, but that laboratory experiments alone may not fully capture the nature of their effect on legal professionals' decisions in real cases.
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Law and human behavior · Oct 2015
Stereotype threat and racial differences in citizens' experiences of police encounters.
We conducted 2 studies to investigate how cultural stereotypes that depict Blacks as criminals affect the way Blacks experience encounters with police officers, expecting that such encounters induce Blacks to feel stereotype threat (i.e., concern about being judged and treated unfairly by police because of the stereotype). In Study 1, we asked Black and White participants to report how they feel when interacting with police officers in general. As predicted, Blacks, but not Whites, reported concern that police officers stereotype them as criminals simply because of their race. ⋯ Further, racial differences in anticipated threat translated into racial differences in anticipated anxiety, self-regulatory efforts, and behavior that is commonly perceived as suspicious by police officers. By demonstrating that Blacks might expect to be judged and treated unfairly by police because of the negative stereotype of Black criminality, this research extends stereotype threat theory to the new domain of criminal justice encounters. It also has practical implications for understanding how the stereotype could ironically contribute to bias-based policing and racial disparities in the justice system.
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Law and human behavior · Feb 2014
Further development and construct validation of MMPI-2-RF indices of global psychopathy, fearless-dominance, and impulsive-antisociality in a sample of incarcerated women.
Replicating and extending research by Sellbom et al. (M. Sellbom, Y. S. ⋯ Correlation and regression analyses were then used to examine associations between the MMPI-2-RF-based estimates of PPI psychopathy and criterion measures (i.e., other well-established measures of psychopathy and conceptually related personality traits), and to evaluate whether gender moderated these associations. The MMPI-2-RF-based psychopathy indices correlated as expected with criterion measures and showed only one significant moderating effect for gender, namely, in the association between psychopathy and narcissism. These results provide further support for the validity of the MMPI-2-RF-based estimates of PPI psychopathy, and encourage their use in research and clinical contexts.