The Consequences of Electoral Institutions for Careerism

Although electoral institutions have been shown to have a variety of effects, scholars have not investigated if certain voting rules enable politicians to enjoy longer legislative careers. I took advantage of a natural experiment—a sudden transition from a semiproportional voting rule to single‐member districts with plurality voting (SMDP)—to measure the effect of electoral institutions on careerism. My analysis revealed that voting rules have a profound influence on the dynamics of legislative careers: politicians elected under SMDP are far less likely to suffer electoral defeat or to retire than those elected via cumulative voting. The findings of this study not only provide additional insight into the seat safety of politicians elected in first‐past‐the‐post systems, but moreover offer new criteria by which to evaluate the choice of electoral institutions.     

Justice, at last, in the archetypical patent entitlement dispute

The Court of Appeal has held that Cinpres was not estopped fromsucceeding in its entitlement claim, despite having failed inan earlier claim concerning the related application, and isthe rightful owner of a disputed European patent.     

Development and usage of a NIST standard reference material for real time PCR quantitation of human DNA

National Institute of Standards and Technology SRM 2372 human DNA quantitation standard has been produced to support the need for a human-specific DNA quantitation standard in forensic casework and calibration of new quantitative polymerase chain reaction (qPCR) assays. The conventional DNA concentration has been assigned with one of the U.S. National Reference UV/Visible Spectrophotometers, assuming an absorbance of 1.0 at 260 nm equals 50 ng/μL of double stranded DNA. In addition, an interlaboratory study has been conducted, to verify that the SRM 2372 materials perform well in currently used DNA quantitation assays by the forensic DNA community. Each unit of SRM 2372 consists of three well-characterized DNA extracts. Component A is a single-source human male material derived from blood. Component B is a multiple-source human female material derived from blood. Component C was purchased as a purified unsheared genomic human DNA (Sigma-Aldrich Co., St. Louis, MO) obtained as a lyophilized human genomic extract and has both male and female donors. SRM 2372 is intended to enable the comparison of DNA concentration measurements across time and place. Manufacturers can use SRM 2372 to validate the values assigned to their own reference materials. Individual forensic laboratories can use SRM 2372 to validate DNA quantitation methods and to verify the assigned concentration of in-house or commercial DNA calibration standards.     

Minimum wages and the economic well‐being of single mothers

Using pooled cross‐sectional data from the 1992 to 2005 March Current Population Survey (CPS), this study examines the relationship between minimum wage increases and the economic well‐being of single mothers. Estimation results show that minimum wage increases were ineffective at reducing poverty among single mothers. Most working single mothers were not affected by minimum wage hikes because they already earned wages above state and federal minimum wages. And less‐educated single mothers who were affected did not see a rise in net income because of negative employment and hours effects. For this low‐skilled population, a 10 percent increase in the minimum wage was associated with an 8.8 percent reduction in employment and an 11.8 percent reduction in annual hours worked. © 2008 by the Association for Public Policy Analysis and Management     

The Interpretation of Matching Trace Evidence: A Legal Perspective

本文描述了用于规范法庭科学证言的英美证据法,这些法庭科学证言主要是解释微量物证之匹配的重要性。本文根据即将出版的维基百科全书法庭科学卷部分改编。     

Is there a magical time boundary for diagnosing eyewitness identification accuracy in sequential line‐ups?

We examined whether eyewitness identification latencies for sequential line‐up decisions indicate an optimum time boundary that reliably discriminates accurate from inaccurate decisions. Participants (N = 381) observed a crime simulation and attempted two separate identifications from target‐present or target‐absent sequential line‐ups. As has previously been found with simultaneous line‐ups, the optimum time boundary identified did not reliably discriminate accurate from inaccurate identifications for both line‐up targets. Diagnosticity for choosers was, however, much higher at very high confidence levels than at lower levels. Possible reasons for why one index of signal strength (confidence), but not another (latency), might postdict accuracy within the sequential framework were presented.     

Public attitudes towards the death penalty

Responses to a general question regarding the use of the death penalty were compared with the sentences that respondents chose in a set of scenarios describing homicide cases. The percentage of respondents who assigned the death sentence in one or more of the following scenarios was higher than those who favored the death penalty in the abstract question, but there were inconsistencies in the answers. A majority assigned the death penalty only for the most heinous offender described, and the figures were lower for other crimes, even clear cases of first degree murder. At the same time, a manipulation involving information about methods of execution did not affect answers. These results strongly suggest that the abstract questions typically used in public opinion polls do not accurately reflect the public's feelings about use of the death penalty in specific cases. More generally, research on public opinion regarding criminal justice policies should survey a variety of specific circumstances.     

Book Reviews

Book Reviews in This Article:
America's Health Care Revolution. Who Lives? Who Dies? Who Pays? By Joseph A. Califano, Jr.
American Medicine: The Power Shift . By Eli Ginzberg
Health Services in the United States, 2d ed. By Florence A. Wilson and Duncan Neuhauser
The U.S. Health Care System. A Look to the 19905 . Edited by Eli Ginzberg.
Handbook of Health Care Risk Management . By Glenn T. Troyer and Steven L. Salman
Health Care Risk Management: Organization and Claims Administration . By Gary P. Kraus
Medicolegal Aspects of Critical Care . Edited by Katherine Benesch, Norman S. Abramson, Ake Grenvik, and Alan Meisel
Ethics and Critical Care Medicine . Edited by John C. MosLop and Loretta Kopelnian
The mentally disabled and the Law , 3d ed. By Samuel Jan Brakel, John Parry, and Barbaa A.     

Does the stereotypical personality reported for the male police officer fit that of the female police officer

This research, using the content, validity and clinical scales found in the MMPI-2, investigates the differences in the psychological makeup of male versus female police recruits. The research design involves testing of police recruits on the first day of their academy experience. The literature on the police personality suggest that there exists a stereotype for male officers, a finding replicated in this study. The findings of this research also suggest that female officers do not generally fit the stereotype found in the study of male officers. An earlier version of this paper was present at the 1996 Annual Meeting of the Academy of Criminal Justice Sciences, March 12–16, 1996, Las Vegas, Nevada.