Bureaucrats and Indians in a Contemporary Colonial Encounter

This article investigates the effects of the National Environmental Policy Act of 1969 in structuring an encounter over a decision about building a dam in central Arizona. From the vantage point of three groups with deepinvestments in the outcome of this decision, it analyzes how the interests and identities of these parties were transformed as a result of this encounter. In defining standing and the terms of relevance, in providing a political forum, and in requiring these groups to explain themselves to others, this law powerfully mediated the politics surrounding this controversial decision.     

Incidental findings in magnetic resonance imaging (MRI) brain research

The use of magnetic resonance imaging (MRI) to investigate brain structure ("structural MRI") and function (so-called "functional MRI") has become increasingly common among neuroscientists, psychologists, and even economists in recent years. Yet, despite this increase in use, relatively little attention has been paid to the issue of incidental findings. The current paper discusses these issues, and anticipates the future of incidental findings in the context of other neuroimaging tools currently being used to investigate the living brain.     

Integration of Pre-Employment Polygraph Screening into the Police Selection Process

The authors provide a polygraph primer for police psychologists involved in law enforcement personnel selection. Law-enforcement pre-employment polygraph examinations are a decision-support tool intended to add incremental validity to the personnel selection process. Problems stemming from the use of the polygraph may be related to misunderstanding of the polygraph test and to field practices surrounding the use of polygraphy in the police selection process. Potential problems can result from ineffective selection of test issues, poorly constructed test questions and misguided policies surrounding the use of the polygraph. The authors review the history of polygraph screening, research, and field practices, and suggest that using polygraph results alone to disqualify a candidate from employment is a misguided field practice. Suggestions are offered for maximizing the decision-support value of the polygraph. Polygraph examination targets are discussed, with emphasis on selecting actuarially derived predictors associated with increased success in law enforcement training and job performance. The authors provide recommendations for field practice, and propose that police psychologists may be most suited to effectively integrate the polygraph results and information into the hiring recommendation process.     

Forensic applications of chemical imaging: latent fingerprint detection using visible absorption and luminescence

Chemical imaging technology is a rapid examination technique that combines molecular spectroscopy and digital imaging, providing information on morphology, composition, structure, and concentration of a material. Among many other applications, chemical imaging offers an array of novel analytical testing methods, which limits sample preparation and provides high-quality imaging data essential in the detection of latent fingerprints. Luminescence chemical imaging and visible absorbance chemical imaging have been successfully applied to ninhydrin, DFO, cyanoacrylate, and luminescent dye-treated latent fingerprints, demonstrating the potential of this technology to aid forensic investigations. In addition, visible absorption chemical imaging has been applied successfully to visualize untreated latent fingerprints.     

Diagnosis of sudden unexplained death in epilepsy by immunohistochemical staining for prolactin in cerebral vessels

Sudden unexplained death in epilepsy occurs when epilepsy patients die suddenly and unexpectedly in the absence of recent tonic-clonic seizure activity. There is currently no known reliable indicator of acutely lethal seizure activity. Clinical studies record a relationship between recent (within 10-40 minutes) seizure activity and elevated serum prolactin levels, and postictal elevation of prolactin within peripheral vessels has proved clinically useful in determining recent seizure activity. The authors hypothesized that elevated prolactin could be detected in cerebral vessels by immunohistochemical stains, serving as a marker for sudden unexplained death in epilepsy. They conducted a retrospective study of individuals who died in their jurisdiction during the 14 years from 1986 through 1999. The study contained one group of individuals who died of sudden unexplained death in epilepsy, a group with epilepsy who died of some other cause, and a control group whose members died rapidly of a gunshot wound of the torso. Sections of hippocampus and neocortex were obtained and stained with a polyclonal prolactin antibody. No significant difference in the level of immunostaining for prolactin in cerebral vessels was found between the experimental and control groups. A review of the protocols used indicates that revision of certain aspects may provide better immunostaining and more conclusive results.     

Government support of technical progress: Lessons from history

In the past, the U.S. government has been involved in various programs to support technical progress. The record of such programs in seven industries offers important guidelines. The economist's usual presumption that government support for such activities should be concentrated on those cases in which there is palpable market failure proves much too simple. Programs that stand the best chance of success are those in which the government itself is a dominant customer for the product concerned, those that do not require the government to determine what the commercial market wants, and those that do not directly threaten the relative position of competing firms in the industry. Some of the most successful programs have been positioned between basic research on the one hand and commercial application on the other.     

The twists and turns of institutional innovation in small island developing states: the case of Tuvalu

The question of institutional reform in small island developing states (SIDS) has so far attracted two general perspectives. The predominant approach prescribes neo-Weberian principles such as de-politicisation, neutrality, ‘professionalism', continuity and anonymity, and rational-bureaucratic structures. Critics highlight contextual specificities and maintain that Weberian principles are not plausible amid key constraints in SIDS including low human and logistical capacity, pervasive inter-personal and cross-cutting relations, and difficulty in attaining anonymity in public affairs. This debate remains largely intuitive, without the requisite empirical insights about the peculiar institutional trajectories and incentive structures driving change and continuity within SIDS. This paper provides a critical examination of the enduring quagmire of institutional development in SIDS based on a comprehensive account of the experience of Tuvalu.