Mock-juror belief of accurate and inaccurate eyewitnesses

In response to lawyers' critiques of earlier staged-crime, mock-jury studies, 16 eyewitnesses to a staged crime were videotaped while being questioned by lawyers in a real courthouse. Accurate and inaccurate eyewitnesses were questioned by experienced or inexperienced lawyers for the prosecution and defense. Subsequently, 178 University of Alberta undergraduates served as mock-jurors and attempted to detect the accuracy of the witnesses based on their taped testimony. As in the previous research, the overall rate of belief was quite high (69%), and the subjects believed the testimony of accurate and inaccurate eyewitnesses at about the same rate (68% vs. 70%, respectively). Lawyers' experience failed to influence verdict. Confidence of the eyewitness was significantly related to belief of their testimony. The data replicate the previous findings and demonstrate that lack of expertise of the questioners does not account for the failure to detect eyewitness accuracy in this paradigm.The authors wish to thank 36 lawyers and senior law students from the Kingston area who donated their time. The research was supported by a grant to the first author from the Social Sciences and Humanities Research Council of Canada.     

Protecting health information privacy in research: what's an ethics committee like yours doing in a job like this?

The Commonwealth and State legislation designed to protect the privacy of personal health information has attracted the criticism that the constraints imposed on the use of the information in research obstructs that research. A central and common feature of the legislation is the reliance upon the review by human research ethics committees of research that proposes to use personal health information for research without prior consent from those whose information it is. The origins of this reliance are explored and explained and it is suggested that this has proved to be an inappropriate policy choice. The extension of the reliance is then described and the conceptual, procedural, workload and structural consequences of requiring these voluntary committees to conform to legislative standards of review of issues of the public interest are critically examined. In recent reviews of the Commonwealth legislation, there is recognition of the underlying uncertainty as to the appropriate balance between protection of personal privacy and the promotion of beneficial research. In the further exploration of these matters that those reviews recommended, a close and critical examination of the wisdom of continuing to rely on ethics committees is needed.     

Adults’ Judgments of Children's Coached Reports

This study investigated adults’ judgments of the honesty of children's coached true and fabricated mock testimony. Adults saw video clips of children testifying in a mock court about a true or fabricated event in their lives. They were asked to make an assessment of the truthfulness of the testimony, and respond to questions about their perception of children's credibility. Half of the adults saw children testifying after a competence examination, and the other half saw children testifying without a competence examination. Overall, girls were rated as more competent than boys, and their testimony was more likely to be believed. Younger children were more likely to be rated as incompetent than older children. A factor analysis of adults’ responses revealed six factors which significantly predicted adults’ overall assessment of children's credibility, and their evaluations of children's competence to testify. Adults’ detection accuracy was at chance, with the majority of children rated as truthful. Viewing the competency examination and cross-examination did not improve the adults’ detection accuracy. However, seeing the cross-examination made adults’ less likely to believe children's testimony. The implications of these results for the judicial system are discussed.     

The Emergence of Environmental Concerns: Hydroelectric Schemes in Scotland

Regulating the environmental impacts of hydroelectric schemesis of increasing importance in the light of the strong policydrive towards expanding the proportion of energy gained fromrenewable sources. Yet hydroelectric schemes are significantin another way. They provide an unusual example of a technologythat has changed little over the last 100 years and thus offersa real opportunity to judge the impact of a changing regulatoryclimate. In Scotland, three distinct phases can be detected.Earlier controls focussed on the protection of private interests,especially fishing rights, with authorisations secured throughPrivate Acts of Parliament. This was followed by a period wherepromotion of such schemes lay with public bodies; though undergeneral statutory duties, ultimately the balancing of environmentaland other interests lay with such bodies who acted with fewexternal controls. Privatisation of electricity generation in1989, coupled with the growing development of relevant EuropeanCommunity legislation, dramatically shifted the regulatory balances.Environmental Assessment requirements and now the obligationsof the Water Framework Directive have substantially alteredthe concept and scope of environmental concerns in this field.     

MALTREATED CHILDREN'S ABILITY TO ESTIMATE TEMPORAL LOCATION AND NUMEROSITY OF PLACEMENT CHANGES AND COURT VISITS

Research examining children's temporal knowledge has tended to utilize brief temporal intervals and singular, neutral events, and is not readily generalizable to legal settings in which maltreated children are asked temporal questions about salient, repeated abuse that often occurred in the distant past. To understand how well maltreated children can describe temporal location and numerosity of documented, personal experiences, we assessed 167 6- to 10-year-old maltreated children's temporal memory for changes in their living arrangements and prior visits to court. Small percentages of children were capable of providing exact temporal location information (age, month, or season) regarding their first or last placement or court experience, or numerosities for placements or court visits. Greater knowledge of current temporal locations did not predict better performance. However, older children's performance for several temporal judgments was better than chance, and their reports were not largely discrepant from the truth. Findings suggest caution when questioning maltreated children about when and how many times prior events occurred.     

The formation of early stage adipocere in submerged remains: a preliminary experimental study

In some circumstances, the presence of adipocere may retard decomposition and complicate postmortem interval estimation. This article explores the correlation between Accumulated Degree Days (ADD) and early stage formation of adipocere. Sixty wild rabbit (Oryctolagus cuniculus) carcasses were used in this experiment; a control group (N = 30) deposited directly on the ground surface and an experimental group (N = 30) completely submersed in water in individual buckets. Data (water and inner body temperature, pH, and total body score) were collected every 100 ADD. Results indicated that early stage adipocere is correlated to ADD and that its formation on submersed remains is more likely to occur after 630 ADD. Skin sloughing promoted the formation of adipocere. No adipocere was formed on any of the control group rabbits. This study also highlights the fact that multiple factors influence adipocere formation and it is suggested that further research needs to be conducted into this area.