The New Jersey Supreme Court recently determined that jurors may not be able to effectively evaluate eyewitness evidence on their own. As a result, the Court proposed the use of judicial instructions to assist jurors (called Henderson instructions) and suggested the implementation of these instructions would reduce the need for expert testimony. We tested the efficacy of these instructions compared to alternative instructions and expert testimony.
Methods
We utilized a mock trial paradigm, randomly assigning 452 participants to 1 of 20 videotaped trial conditions that varied the quality of eyewitness evidence (both witnessing and identification conditions) and the type of safeguard presented during the mock trial.
Results
Jurors were sensitive to the quality of identification conditions on their own. Jurors were more likely to convict when identification conditions were good and less likely when identification conditions were poor. This relationship was mediated by eyewitness credibility ratings. Expert testimony resulted in skepticism by reducing the likelihood that jurors would convict regardless of the quality of witnessing and identification conditions. No variation of the instructions influenced verdicts.
Conclusions
While jurors were sensitive to the quality of identification conditions on their own, we observed no such effect for the quality of witnessing conditions, even with the aid of instructions and/or expert testimony. Both Henderson instructions and expert testimony may be insufficient for assisting jurors to effectively evaluate problematic witnessing conditions. Future research should examine the use of alternative safeguards.
This study compared full-body digital radiography (DR) with multidetector computed tomography (MDCT) in the postmortem evaluation of gunshot wound (GSW) victims. Thirteen consecutive male GSW victims (mean age, 27 years) had full-body DR and MDCT prior to routine autopsy. DR successfully identified all metallic fragments, but MDCT was superior in its ability to precisely determine location because it provided 3-dimensional anatomic localization. In all cases, MDCT more accurately assessed organ injuries and wound tracks. Both DR and MDCT are limited in classifying multiple wounds and major vessel injury, but MDCT is generally superior to DR. MDCT shows significant advantages over DR in the forensic evaluation of GSW victims. This is particularly advantageous for the pathologist retrieving metallic fragments and for describing fracture detail accurately. Use of MDCT instead of radiographs will require medical examiners to become familiar with reading cross-sectional images. 相似文献
Who a child's parents are is a question that might be answereddifferently by a jurist than by the child concerned. Law directsus to look at particular rules to determine parentage. Yet theserules might not reflect actual relationships within familiesthat extend care, nurturing and support to children, particularlywhen conception has occurred through assisted procreation. Thisarticle is prompted by the discordance between legal and sociallocations of parenthood in these contexts. Examining Canadiancommon law and Quebec civil law, it considers whether legalstrictures imposed on families created through assisted reproductionhinders children from developing relationships that foster self-awarenessand a meaningful sense of place within their communities. Part I considers the manner in which law searches for parentsand finds them, discussing cultural and social forces at playin shaping parentchild relationships. Part II sets outa taxonomy for understanding law's location of parenthood wherechildren have been conceived through donated genetic materialor surrogacy. Part III highlights factors that have driven theseassessments of parental status, namely, biological connections,the intentions of participants in assisted procreation arrangements,and social relationships formed with the children produced bysuch arrangements. Potential difficulties with relying on thesefactors are identified, signalling the need for a more coherentand equitable framework for determinations of parental status. 相似文献
Utilizing quantitative and qualitative clinical service data collected at a Child Advocacy Center, the present study investigated whether caregiver history (history of childhood abuse or adult victimization, mental health treatment history) was associated with caregiver focus and attendance at a scheduled follow-up appointment. Results of mixed method analyses indicated that caregiver history of abuse was positively associated with caregivers being supportive/protective. Other than a history of prior service-related problems, our study did not identify any predictors of attendance at follow-up sessions. This and other findings are discussed in the context of engaging caregivers in child welfare services. 相似文献
Community Justice Initiatives, Kitchener, Canada, offers a Restorative Justice program called Revive to people impacted by sexual harm, including men who have offended sexually. This volunteer-led program treats participants with compassion while holding them accountable for sexual harm perpetrated. Program goals include reducing isolation, promoting self-awareness, and fostering healing. Based on restorative justice principles, positive community reintegration and reduction of further sexual offending are the ultimate goals of the program.
We evaluated information from a questionnaire administered at intake, after the 7-week phase, and again after participation in the peer-support group. Participants responded quantitatively about the impact of Revive on six sexual offense-related outcomes statements (e.g., gaining understanding of their triggers, understanding why they sexually offended). They also indicated the impact of Revive on psychosocial dimensions such as stigma perception and social support. Qualitative questions further elucidated the experience of Revive participation. Findings suggest that Revive has an impact on self-understanding of why they sexually offended, victim empathy, as well as stress reduction and increased self-esteem. We conclude that the restorative justice framework is a very hopeful, positive one and that the Revive program is effective at enacting restorative justice-based principles. 相似文献