Reaching suicidal people with media campaigns: new challenges for a new century

Five variables were investigated in the evaluation of Suicide Prevention Weeks (SPW) held in 1999, 2000, and 2001 in Québec, Canada: exposure to the campaign, previous suicide ideation, knowledge, attitudes, and intentions. After the year 2000 campaign, a telephone survey conducted on a representative sample of 1020 men revealed that only those actually exposed to the SPW had gained more knowledge of suicide facts and resources. However, the SPW did not influence attitudes or intentions to seek help. Results are not surprising, considering the low intensity of the campaign, especially in the media. Campaigns aimed at changing suicidal behaviors must be intensive.     

Juvenile female and male sex offenders: a comparison of offender, victim, and judicial processing characteristics

This research examines 61 juvenile female sex offenders in terms of their offending patterns, demographics, and victim characteristics; these findings are compared to 122 juvenile male sex offenders. Relying on sex offender registration data and criminal history records, bivariate analyses are conducted to assess male-female differences. Logistic regression is also employed to further assess group membership (male and female). Females were typically younger than males at the time of their arrest for a sex offense. Female offenders also chose male and female victims proportionately, whereas males were more likely to choose female victims. Logistic regression analysis revealed two significant predictors of the offender's sex: victim's sex and length of sentence. This research, therefore, indicates different modalities of offense characteristics for males and females, which predicates different management strategies in terms of identification for these groups of offenders.     

Digital imaging methods as an aid in dental identification of human remains

The physical comparison of known (K) and questioned (Q) evidence samples is an accepted tool in numerous forensic identification disciplines (1). A subset of this process is the use of antemortem and postmortem dental radiographs to identify unidentified human remains. This method has been generally accepted for decades (2). The outcome is performed with a considerable degree of accuracy, due in part to a finite pool of possible candidates for identification derived via the NCIC database, passenger lists, and law enforcement Missing Persons reports. This paper describes a dental identification comparison protocol that incorporated digital imaging technology in this process. The computer was used to create digital exemplars of the K and Q evidence that were spatially and quantitatively compared (3). The digital mode allowed direct metric and morphologic comparison through the aid of a digital camera, desktop computer, monitor, and printer. The well-known computer program Adobe Photoshop 5.0 (4) was used to process the digital information in two forensic cases described in this paper. It is a commercially available digital imaging editing program that is operated on laptop and desktop computers possessing sufficient chip speed and RAM (Pentium II or equivalent and at least 76MB RAM) to open the large-size files generated by high-resolution digital capture devices. This program accepts raster-based image formats (e.g. .JPG, .BMP). Photoshop is noted for its diverse imaging functions, which allow the computer monitor to be used as a comparison microscope when Q and K sample images are tiled side-by-side and/or superimposed. Two and three-dimensional Q and K evidence samples can be individually digitized and then independently resized to allow two-dimensional comparison. The investigator also has the ability to create magnified images (200% to 300%) when the original digital image has been captured at near photoquality resolution (300 dpi). The visual comparison of physical features on the computer monitor permits a large field of view and robust digital control over image quality. Photographic measurement and enhancement features of Adobe Photoshop mimics and in some circumstances surpasses the historic use of conventional photographic manipulation in forensic casework. This paper presents two cases processed via routine forensic odontology identification protocols. These protocols had minimal results due to limitations described in the case histories. The additional application of digital methods proved useful in the ultimate identification of these human remains.     

Linking Managers With Ministers: Dilemmas of the state owned enterprise

In relations with their state-owned enterprises, governments try to capture the advantages that are thought to exist in operating through autonomous institutions. At the same time, they attempt to prod the enterprises toward a set of governmental goals. The resulting relationships between ministers and managers have produced a pattern of behavior by state-owned enterprises that differs considerably at times from those of private enterprises. But articulating the goals of the government in ways that are internally consistent has proved difficult, as has securing the benefits of autonomy. Some governments are attempting to improve the relationship with their state-owned enterprises by developing explicit agreements, even contracts, between ministers and managers. Although this approach does not face up to some basic problems in the manager-minister relationship, it cannot be ruled out as a significant step in improving the link.     

Productivity measures in the criminal investigation function

The authors served as evaluators of a Managing Case Investigations (MCI) demonstration project in a major urban police department. Such projects were funded by Law Enforcement Assistance Administration (LEAA) as a follow-up on the Rand Corporation study of the criminal investigation process. This article uses a framework of economic analysis to evaluate the efficiency of the demonstration project. Evaluation shows that the clearance rate of cases rose during the project without the use of additional resources. Impressions gained concerning the appropriate criteria for judging the work of detectives are discussed.