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This report integrated quantitative and qualitative methods across two studies to compile descriptive information about forensic psychologists’ occupational socialization processes. We also explored the relation between occupational socialization and forensic psychologists’ objectivity. After interviewing 20 board-certified forensic psychologists, we surveyed 334 forensic psychologists about their socialization into the field. Results

This report integrated quantitative and qualitative methods across two studies to compile descriptive information about forensic psychologists’ occupational socialization processes. We also explored the relation between occupational socialization and forensic psychologists’ objectivity. After interviewing 20 board-certified forensic psychologists, we surveyed 334 forensic psychologists about their socialization into the field. Results indicated that the occupational socialization processes of forensic psychologists, including socialization about objectivity, varied widely across time and situation as the field has developed. Moreover, three hypotheses regarding occupational socialization were supported. It was positively and significantly associated with years of experience, t(284) = 3.63, p < 0.001, 95% CI = 0.05 – 0.16; belief in one’s ability to be objective, t(296) = 9.90, p < 0.001, 95% CI = 0.69 – 1.03; and endorsement of the usefulness of various bias correction strategies, r = 0.38 (p < .001, one-tailed). The implications of these results and directions for future research are discussed.

ContributorsNeal, Tess M.S. (Author) / Brodsky, Stanley L. (Author)
Created2014
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Description

The ethics of forensic professionalism is often couched in terms of competing individual and societal values. Indeed, the welfare of individuals is often secondary to the requirements of society, especially given the public nature of courts of law, forensic hospitals, jails, and prisons. We explore the weaknesses of this dichotomous

The ethics of forensic professionalism is often couched in terms of competing individual and societal values. Indeed, the welfare of individuals is often secondary to the requirements of society, especially given the public nature of courts of law, forensic hospitals, jails, and prisons. We explore the weaknesses of this dichotomous approach to forensic ethics, offering an analysis of Psychology's historical narrative especially relevant to the national security and correctional settings. We contend that a richer, more robust ethical analysis is available if practitioners consider the multiple perspectives in the forensic encounter, and acknowledge the multiple influences of personal, professional, and social values. The setting, context, or role is not sufficient to determine the ethics of forensic practice.

ContributorsCandilis, Philip J. (Author) / Neal, Tess M.S. (Author)
Created2013-12-28
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Description

We integrate multiple domains of psychological science to identify, better understand, and manage the effects of subtle but powerful biases in forensic mental health assessment. This topic is ripe for discussion, as research evidence that challenges our objectivity and credibility garners increased attention both within and outside of psychology. We

We integrate multiple domains of psychological science to identify, better understand, and manage the effects of subtle but powerful biases in forensic mental health assessment. This topic is ripe for discussion, as research evidence that challenges our objectivity and credibility garners increased attention both within and outside of psychology. We begin by defining bias and provide rich examples from the judgment and decision making literature as they might apply to forensic assessment tasks. The cognitive biases we review can help us explain common problems in interpretation and judgment that confront forensic examiners. This leads us to ask (and attempt to answer) how we might use what we know about bias in forensic clinicians’ judgment to reduce its negative effects.

ContributorsNeal, Tess M.S. (Author) / Grisso, Thomas (Author)
Created2014-05
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Description

We conducted an international survey in which forensic examiners who were members of professional associations described their two most recent forensic evaluations (N=434 experts, 868 cases), focusing on the use of structured assessment tools to aid expert judgment. This study describes:

1. The relative frequency of various forensic referrals.
2. What tools

We conducted an international survey in which forensic examiners who were members of professional associations described their two most recent forensic evaluations (N=434 experts, 868 cases), focusing on the use of structured assessment tools to aid expert judgment. This study describes:

1. The relative frequency of various forensic referrals.
2. What tools are used globally.
3. Frequency and type of structured tools used.
4. Practitioners’ rationales for using/not using tools.

We provide general descriptive information for various referrals. We found most evaluations used tools (74.2%) and used several (on average 4). We noted the extreme variety in tools used (286 different tools). We discuss the implications of these findings and provide suggestions for improving the reliability and validity of forensic expert judgment methods. We conclude with a call for an assessment approach that seeks structured decision methods to advance greater efficiency in the use and integration of case-relevant information.

ContributorsNeal, Tess M.S. (Author) / Grisso, Thomas (Author)
Created2014-09-25
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Description

A qualitative study with 20 board-certified forensic psychologists was followed up by a mail survey of 351 forensic psychologists in this mixed-methods investigation of examiner bias awareness and strategies used to debias forensic judgments. Rich qualitative data emerged about awareness of bias, specific biasing situations that recur in forensic evaluations,

A qualitative study with 20 board-certified forensic psychologists was followed up by a mail survey of 351 forensic psychologists in this mixed-methods investigation of examiner bias awareness and strategies used to debias forensic judgments. Rich qualitative data emerged about awareness of bias, specific biasing situations that recur in forensic evaluations, and potential debiasing strategies. The continuum of bias awareness in forensic evaluators mapped cogently onto the “stages of change” model. Evaluators perceived themselves as less vulnerable to bias than their colleagues, consistent with the phenomenon called the “bias blind spot.” Recurring situations that posed challenges for forensic clinicians included disliking or feeling sympathy for the defendant, disgust or anger toward the offense, limited cultural competency, preexisting values, colleagues’ influences, and protecting referral streams. Twenty-five debiasing strategies emerged in the qualitative study, all but one of which rated as highly useful in the quantitative survey. Some of those strategies are consistent with empirical evidence about their effectiveness, but others have been shown to be ineffective. We identified which strategies do not help, focused on promising strategies with empirical support, discussed additional promising strategies not mentioned by participants, and described new strategies generated by these participants that have not yet been subjected to empirical examination. Finally, debiasing strategies were considered with respect to future directions for research and forensic practice.

ContributorsNeal, Tess M.S. (Author) / Brodsky, Stanley L. (Author)
Created2016-02
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Description

This survey of 206 forensic psychologists tested the “filtering” effects of preexisting expert attitudes in adversarial proceedings. Results confirmed the hypothesis that evaluator attitudes toward capital punishment influence willingness to accept capital case referrals from particular adversarial parties. Stronger death penalty opposition was associated with higher willingness to conduct evaluations

This survey of 206 forensic psychologists tested the “filtering” effects of preexisting expert attitudes in adversarial proceedings. Results confirmed the hypothesis that evaluator attitudes toward capital punishment influence willingness to accept capital case referrals from particular adversarial parties. Stronger death penalty opposition was associated with higher willingness to conduct evaluations for the defense and higher likelihood of rejecting referrals from all sources Conversely, stronger support was associated with higher willingness to be involved in capital cases generally, regardless of referral source. The findings raise the specter of skewed evaluator involvement in capital evaluations, where evaluators willing to do capital casework may have stronger capital punishment support than evaluators who opt out, and evaluators with strong opposition may work selectively for the defense. The results may provide a partial explanation for the “allegiance effect” in adversarial legal settings such that preexisting attitudes may contribute to partisan participation through a self-selection process.

ContributorsNeal, Tess M.S. (Author, Designer, Analyst)
Created2016-04-28
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Description

In an anonymous 4-person economic game, participants contributed more money to a common project (i.e., cooperated) when required to decide quickly than when forced to delay their decision (Rand, Greene & Nowak, 2012), a pattern consistent with the social heuristics hypothesis proposed by Rand and colleagues. The results of studies

In an anonymous 4-person economic game, participants contributed more money to a common project (i.e., cooperated) when required to decide quickly than when forced to delay their decision (Rand, Greene & Nowak, 2012), a pattern consistent with the social heuristics hypothesis proposed by Rand and colleagues. The results of studies using time pressure have been mixed, with some replication attempts observing similar patterns (e.g., Rand et al., 2014) and others observing null effects (e.g., Tinghög et al., 2013; Verkoeijen & Bouwmeester, 2014). This Registered Replication Report (RRR) assessed the size and variability of the effect of time pressure on cooperative decisions by combining 21 separate, preregistered replications of the critical conditions from Study 7 of the original article (Rand et al., 2012). The primary planned analysis used data from all participants who were randomly assigned to conditions and who met the protocol inclusion criteria (an intent-to-treat approach that included the 65.9% of participants in the time- pressure condition and 7.5% in the forced-delay condition who did not adhere to the time constraints), and we observed a difference in contributions of −0.37 percentage points compared with an 8.6 percentage point difference calculated from the original data. Analyzing the data as the original article did, including data only for participants who complied with the time constraints, the RRR observed a 10.37 percentage point difference in contributions compared with a 15.31 percentage point difference in the original study. In combination, the results of the intent-to-treat analysis and the compliant-only analysis are consistent with the presence of selection biases and the absence of a causal effect of time pressure on cooperation.

ContributorsBouwmeester, S. (Author) / Verkoeijen, P.P.J.L. (Author) / Aczel, B. (Author) / Barbosa, F. (Author) / Begue, L. (Author) / Branas-Garza, P. (Author) / Chmura, T.G.H. (Author) / Cornelissen, G. (Author) / Dossing, F.S. (Author) / Espin, A.M. (Author) / Evans, A.M. (Author) / Ferreira-Santos, F. (Author) / Fieldler, S. (Author) / Flegr, J. (Author) / Ghaffari, M. (Author) / Gloeckner, A. (Author) / Goeschl, T. (Author) / Guo, L. (Author) / Hauser, O.P. (Author) / Hernan-Gonzalez, R. (Author) / Herrero, A. (Author) / Horne, Z. (Author) / Houdek, P. (Author) / Johannesson, M. (Author) / Koppel, L. (Author) / Kujal, P. (Author) / Laine, T. (Author) / Lohse, J. (Author) / Martins, E.C. (Author) / Mauro, C. (Author) / Mischkowski, D. (Author) / Mukherjee, S. (Author) / Myrseth, K.O.R. (Author) / Navarro-Martinez, D. (Author) / Neal, T.M.S. (Author) / Novakova, J. (Author) / Paga, R. (Author) / Paiva, T.O. (Author) / Palfi, B. (Author) / Piovesan, M. (Author) / Rahal, R.-M. (Author) / Salomon, E. (Author) / Srinivasan, N. (Author) / Srivastava, A. (Author) / Szaszi, B. (Author) / Szollosi, A. (Author) / Thor, K.O. (Author) / Tinghog, G. (Author) / Trueblood, J.S. (Author) / Van Bavel, J.J. (Author) / van't Veer, A.E. (Author) / Vastfjall, D. (Author) / Warner, M. (Author) / Wengstrom, E. (Author) / Wills, J. (Author) / Wollbrant, C.E. (Author)
Created2017-03-01
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Description

Bias, or systematic influences that create errors in judgment, can affect psychological evaluations in ways that lead to erroneous diagnoses and opinions. Although these errors can have especially serious consequences in the criminal justice system, little research has addressed forensic psychologists’ awareness of well-known cognitive biases and debiasing strategies. We

Bias, or systematic influences that create errors in judgment, can affect psychological evaluations in ways that lead to erroneous diagnoses and opinions. Although these errors can have especially serious consequences in the criminal justice system, little research has addressed forensic psychologists’ awareness of well-known cognitive biases and debiasing strategies. We conducted a national survey with a sample of 120 randomly-selected licensed psychologists with forensic interests to examine a) their familiarity with and understanding of cognitive biases, b) their self-reported strategies to mitigate bias, and c) the relation of a and b to psychologists’ cognitive reflection abilities. Most psychologists reported familiarity with well-known biases and distinguished these from sham biases, and reported using research-identified strategies but not fictional/sham strategies. However, some psychologists reported little familiarity with actual biases, endorsed sham biases as real, failed to recognize effective bias mitigation strategies, and endorsed ineffective bias mitigation strategies. Furthermore, nearly everyone endorsed introspection (a strategy known to be ineffective) as an effective bias mitigation strategy. Cognitive reflection abilities were systematically related to error, such that stronger cognitive reflection was associated with less endorsement of sham biases.

ContributorsNeal, Tess M.S. (Author)
Created2019-09-10
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Description
This paper delineates two separate but related subfields of psychological science and practice applicable across all major areas of the field (e.g., clinical, counseling, developmental, social, cognitive, community). Forensic and correctional psychology are related by their historical roots, involvement in the justice system, and the shared population of people they

This paper delineates two separate but related subfields of psychological science and practice applicable across all major areas of the field (e.g., clinical, counseling, developmental, social, cognitive, community). Forensic and correctional psychology are related by their historical roots, involvement in the justice system, and the shared population of people they study and serve. The practical and ethical contexts of these subfields is distinct from other areas of psychology – and from one another – with important implications for ecologically valid research and ethically sound practice. Forensic psychology is a subfield of psychology in which basic and applied psychological science or scientifically-oriented professional practice is applied to the law to help resolve legal, contractual, or administrative matters. Correctional psychology is a subfield of psychology in which basic and applied psychological science or scientifically-oriented professional practice is applied to the justice system to inform the classification, treatment, and management of offenders to reduce risk and improve public safety. There has been and continues to be great interest in both subfields – especially the potential for forensic and correctional psychological science to help resolve practical issues and questions in legal and justice settings. This paper traces the shared and separate developmental histories of these subfields, outlines their important distinctions and implications, and provides a common understanding and shared language for psychologists interested in applying their knowledge in forensic or correctional contexts.
ContributorsNeal, Tess M.S. (Author)
Created2018-04-01
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Description

This project began as an attempt to develop systematic, measurable indicators of bias in written forensic mental health evaluations focused on the issue of insanity. Although forensic clinicians observed in this study did vary systematically in their report-writing behaviors on several of the indicators of interest, the data are most

This project began as an attempt to develop systematic, measurable indicators of bias in written forensic mental health evaluations focused on the issue of insanity. Although forensic clinicians observed in this study did vary systematically in their report-writing behaviors on several of the indicators of interest, the data are most useful in demonstrating how and why bias is hard to ferret out. Naturalistic data was used in this project (i.e., 122 real forensic insanity reports), which in some ways is a strength. However, given the nature of bias and the problem of inferring whether a particular judgment is biased, naturalistic data also made arriving at conclusions about bias difficult. This paper describes the nature of bias – including why it is a special problem in insanity evaluations – and why it is hard to study and document. It details the efforts made in an attempt to find systematic indicators of potential bias, and how this effort was successful in part but also how and why it failed. The lessons these efforts yield for future research are described. We close with a discussion of the limitations of this study and future directions for work in this area.

ContributorsNeal, Tess M.S. (Author)
Created2018-04-19