If Extremists Vote How do They Express Themselves? An Empirical Test of an Expressive Theory of Voting

The expressive theory of voting needs more specification of the motives for expression if it is not merely to be a theory of non-instrumental voting. Brennan and Hamlin provide such a specification. Unfortunately, using individual U.S. data from the General Social Surveys we find their predictions are contradicted. Nor if other evidence in the literature purported to be evidence of expressive voting actually implied by it. We believe that this is because the reason people express themselves in voting is to signal others.     

Public management and organizational performance: The effect of managerial quality

This paper presents the first large study of public management quality and its effect on program performance. Using 5 years of data from more than 1000 Texas school districts, the authors measure quality as the additional salary paid to school superintendents over and above the normal determinants of salary. This measure of managerial quality is positively correlated with 10 of 11 performance indicators covering organizational goals ranging from standardized tests to school attendance. These relationships hold even in the presence of controls for other determinants of program success. The measure has the potential to be used in tests of existing management theories, thus moving the literature beyond case studies to more systematic research involving many subjects. © 2002 by the Association for Public Policy and Analysis and Management.     

Strong Poets and Utopia: Rorty's Liberalism, Dewey and Democracy

Richard Rorty is one of the most controversial philosophers today. He argues, among other things, that philosophy should be replaced by literary writing and that it has nothing to say to politics. Yet his own more recent writing has been more and more about political issues. This article focuses upon the inconsistency of his politics with the philosophical influence which he has consistently identified as the strongest on his writings; that of John Dewey. At the root of this incompatibility lies the failure of his theoretical project to carry over his synthesis between Deweyan pragmatism and Nietzschean poststructuralism into the realm of politics.     

A model of parental involvement in adolescent drinking and driving

This article presents a model of parental involvement in prevention of teenage drinking and driving. Research findings are reviewed on why adolescents drink and drive, and what parents' knowledge, attitudes, and practices are related to youthful impaired driving. Reasons for parents' ineffectiveness at intervening to prevent their teenagers from drinking and driving are described. It is suggested that parents' effectiveness at preventing alcohol use and alcohol-impaired driving among their teenagers depends upon their stage of involvement. The different stages of parental involvement are defined as awareness, acceptance, action, and consequences. The specific components of these stages are described, and evidence is presented indicating that parents tend to be unaware of the true extent and nature of teen drinking, and thus less prone to acceptance and action.Received Ph.D. in social psychology from Syracuse University. Research interests: impaired driving, adolescent risk taking, substance abuse, and health threat perception.Received M.P.H. in health education from University of North Carolina at Chapel Hill. Research interests: alcohol-impaired driving.     

Internal validation of the AmpFlSTR Yfiler amplification kit for use in forensic casework.

Y-chromosomal short-tandem repeat (Y-STR) amplification has been used in forensic casework at the Bureau of Criminal Apprehension (BCA) Forensic Science Laboratory since 2003. At that time, two separate amplifications were required to type the SWGDAM recommended loci (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS438, and DYS439). The Yfiler kit coamplifies these loci as well as DYS437, DYS448, DYS456, DYS458, DYS635, and Y GATA H4. The Yfiler kit was validated following the internal validations outlined in the SWGDAM revised validation guidelines. Our studies show that 0.125 ng of male DNA will generate a complete 17 locus profile and that as little as 0.06 ng of male DNA yields an average of nine loci. In the male-male mixtures, a complete profile from the minor component was detected up to 1:5 ratio; most of the alleles of the minor component were detected at a 1:10 ratio and more than half the alleles of the minor component were detected at a 1:20 ratio. Complete YSTR profiles were obtained when 500 pg male DNA was mixed with female DNA at ratios up to 1:1000. At ratios of 1:5000 and 1:10,000 (male DNA to female DNA) inhibition of the YSTR amplification was evident. The YSTR results obtained for the adjudicated case samples gave significantly more information than the autosomal results. Our studies demonstrate that the Yfiler kit is extremely sensitive, does not exhibit cross-reactivity with female DNA, successfully types male DNA in the presence of overwhelming amounts of female DNA and is successful in typing actual forensic samples from adjudicated cases.