Towards a positive theory of political rhetoric: Why do politicians lie?

This paper presents a model in which politicians can increase the probability of election by making exaggerated claims about the benefits of their own platform — referred to as positive campaigning — and by exaggerating the undesirable characteristics of their rival — i.e., negative campaigning. Such lies may be detected at some point in the future and thus result in a costly loss in reputation. Thus the politician must tradeoff immediate benefits against potential future costs. Of course this problem is similar to any commercial endeavor — a car maker, for example, is tempted to claim that his car is better and the competition's is worse than it is. But it is shown that the lack of transferable property rights to political office makes lying more likely in political markets. It is also shown that there is a natural tendency for politicians to engage in more negative campaigning.     

The Nocturnal Ovipositing Behavior of Carrion Flies in Cincinnati, Ohio

Abstract:  The behavioral patterns of nocturnal oviposition represent a window of time that potentially has a large impact on postmortem interval estimations. We investigated the behavioral patterns of carrion flies at night by exposing euthanized rats between sunset and sunrise to see if carrion flies oviposited upon the carrion over two consecutive summers. We investigated urban and rural locations, in both lit and unlit conditions with n  = 125. We found that nocturnal ovipositing did not occur in the Cincinnati metropolitan area. We conclude that nocturnal oviposition is an unlikely event in the Cincinnati metropolitan area.     

A brief technical communication: detection of fentanyl in urine

A reliable and sensitive method to analyze fentanyl in urine was developed using radioimmunoassay (RIA). Fentanyl, a highly lipophilic drug (pKa 7.7), has become a common drug of abuse. We evaluated three analytical techniques to detect fentanyl in urine. This paper reports the best of the three - a modified solvent extraction combined with a fentanyl RIA.     

Demographic profile of offenders in long-term disciplinary segregation

This paper seeks to identify inmate demographic characteristics which may help to classify troublemaking offenders. Data were obtained from the Georgia Department of Offender Rehabilitation for all adult male inmates completing the diagnostic process between 1971–1978 (n=19,363). For purposes of analysis, this population was then dichotomized into those inmates who had required longterm disciplinary segregation and those who had not. Analysis of these data revealed statistically significant differences between the two groups on numerous demographic variables including sentence length, crime type, selfreported education, and prior living arrangement.     

“The mosque and the satellite”: Media and adolescence in a Moroccan town

The exposure of young people in a semirural Moroccan town to a variety of Western, Middle Eastern, and locally produced media increased rapidly during the 1980s, a period of rapid social change. Media images included economic affluence, relatively free sexual behavior, and nontraditional social roles for females. Data collected mainly in 1982 reveal relationships between media exposure and adolescents' use of media images in their social behavior, choice of mate, and career aspirations. Male adolescents were exposed to more Western media and were able to develop a more individual taste, but both sexes appeared eager to reconcile traditional Islamic and contemporary media-relayed values.This research was carried out with support from the National Institutes of Health and The William T. Grant Foundation to Harvard University, and with a Fulbright grant to Susan S. Davis.Received Ph.D. in Anthropology from University of Michigan. Research interests include gender role development, and Moroccan society.Received, Ph.D. in Psychology from University of Michigan. Research interests include personality development and Moroccan society.