Intoxicated eyewitnesses: Better than their reputation?

According to law enforcement, many witnesses are intoxicated either at the time of the crime, the interview, or both (Evans et al., Public Policy Law 15(3):194-221, 2009). However, no study to date has examined whether intoxicated witnesses' recall is different from sober witnesses' and whether they are more vulnerable to misinformation using an ecologically valid experimental design. Intoxicated, placebo, and sober witnesses observed a live, staged theft, overheard subsequent misinformation about the theft, and took part in an investigative interview. Participants generally believed they witnessed a real crime and experienced a real interview. Intoxicated witnesses were not different from placebo or sober witnesses in the number of accurate details, inaccurate details, or "don't know" answers reported. All the participants demonstrated a misinformation effect, but there were no differences between intoxication levels: Intoxicated participants were not more susceptible to misinformation than sober or placebo participants. Results are discussed in the light of their theoretical and applied relevance.     

Quality of Laypersons' Assessment of Forensically Relevant Stimuli,

The current study examined the potential for cognitive bias in lay examiners' comparisons of footwear impressions within the technical review process while addressing limitations of previous research. Prior research has found inconsistent results regarding the extent to which cognitive bias may influence forensic comparisons, often asking non-experts to review forensic stimuli above their competency level. Furthermore, past research has largely ignored the potential for cognitive bias during the technical review process. In collaboration with the Miami-Dade Police Department's Forensic Services Bureau, we examined the effects of previous examiners' level of experience and prior knowledge of the previous examiner's decision on the technical review stage of footwear impression stimuli. Before lay examiners were presented with pairs of known match and nonmatch footwear impressions, they were either told that an expert or a novice had previously examined them and determined them to be either a match, nonmatch, or inconclusive (plus a no-information condition). Participants then evaluated each pair of footwear impressions to make their own determinations of match, nonmatch, or inconclusive. Results support the technical review process for all decision types, as known nonmatch stimuli were generally more difficult for lay examiners to assess than known match stimuli. Knowledge of a prior examiner's decision and status was observed only when the prior decision was inconclusive, suggesting the need for inclusion of inconclusive decisions in future research examining cognitive bias in forensic examination.     

Mock jurors' perceptions of identifications made by intoxicated eyewitnesses

Abstract

Psychology research has generally neglected intoxicated eyewitnesses. The current study addressed this need by exploring mock jurors' perceptions of intoxicated witnesses. Undergraduate participants read summarized sexual or aggravated battery cases in which either the victim or a bystander identified the defendant under varying intoxication levels. They answered questions about the case and provided verdicts. Participants were sensitive to the effect that intoxication may have on witnesses' cognitive ability, but not to varying degrees of intoxication. Neither the role of the eyewitness nor the type of crime committed had an effect on perceptions of witness impairment. Participants' perceptions of witness impairment informed identification credibility ratings, and credibility assessments affected verdicts. Impairment and credibility ratings fully mediated intoxication's effect on verdicts. Unlike much prior research, our results suggest that mock jurors can consider potentially important witness information when rendering verdicts.     

MNE Affiliation,Firm Size and Exports Revisited: A Study of Information Technology Firms in India

In this study we argue that the export performance of affiliates of multinational enterprises (MNEs) in developing countries is determined differently from that of licensees of foreign firms or of domestic firms. Our empirical results for the information technology sector in India show that exports of MNE affiliates are greater when they have larger foreign equity stakes that bring more tacit knowledge transfer and complementary FDI advantages and when they import more explicit technology from the purchase of licences. Standard export determinants such as firm size and capital intensity do not matter for MNE affiliates, but they do for licensees and domestic firms.     

CHANGING THE DECISION SPACE: EUROPEAN POLICY INFLUENCES ON ENERGY POLICY AND SYSTEMS CHANGE IN SWEDEN

The EU takes a growing interest in governing the energy sector in its member states. Competing with national institutions, policies and organizational structures, it is however not clear whether the EU exerts a strong influence compared to other factors, and if there is such an influence, the mechanisms are not well understood. This paper examines strategic reorientation towards electricity investment in the Swedish energy sector, a ‘frontrunner case’ of Europeanization, and discusses how this change can be attributed to EU policy change, national policy change and organizational field developments respectively. It finds that EU energy policy influence has been notable, and that governance mechanisms that shape beliefs and expectations are strongly at play. However, despite growing EU clout on energy policy, field level and national policy change remain key drivers of the changing decision space in the examined time period.