Perceived Risks of Radioactive Waste Transport Through Oregon: Results of a Statewide Survey

Transportation of hazardous materials, and particularly radioactive wastes, on public highways has become an important risk management issue. The unfavorability of public attitudes regarding hazardous and nuclear wastes signals the potential for strong public opposition to programs for transporting these materials. This paper presents the results of a survey conducted to assess public reactions to a long-term nuclear waste transport program planned to follow a route through a portion of rural Oregon. The survey assessed a number of key risk perception issues, including perceived health and safety risks of nuclear waste transport, relative risks of transport vs. storage at an existing site, trust in state officials, and satisfaction with life in communities along the transport route. The survey identified a number of attitudes and concerns that need to be understood and considered by those in charge of designing and implementing the waste-transportation program.     

The many meanings of sleep

Reductions in sleep are concomitant with night shift work. Data are presented showing that these robust differences in sleep are even present in experienced permanent night shift workers who most prefer to work nights. A model is presented which relates these reductions to chronic sleep deprivation. This, in turn, may be associated with performance decrements, and lead to accidents and illness. Better work schedule selection, worker training programs, and preventive medical action are unproven but promising approaches to overturning this model.     

Confidence to be given findings derived from fixed-period definitions of migration

Some of the errors in measurement of migration and its determinants that occur with the use of fixed-period data are identified. Consideration of this issue yields a typology of studies based on the nature of the determinants related to migration. Sources of distortion are numerated. The logical severity of each distortion is detailed. Use of the typology permits an appraisal of the potential confidence to be given to the validity of findings associated with classes of migration research which use fixed-period data. A test case is examined to illustrate the usefulness of the typology.This research was supported in part by the NSF Grant No. SOC76-81767, for the study, "A Test of Competing Explanations for Migration Differentials." Funds for computer time and technical assistance were also provided by the Department of Sociology, The University of Tennessee, Knoxville.     

Notes on the Death Penalty in the Context of the September 11 Attacks

As of September 11, 2001, a rogue and criminal entity has sentenced us to death. The sentence makes no distinction between the innocent and the guilty. Its authors proceed as self-declared sovereigns exacting limitless retribution. The terrorizing extremity of their program reveals some of the malignant determinants in the pursuit of both sovereignty and retribution. Some of those determinants, also operative in judicially sanctioned executions, are as the focus of this paper.

Proponents of the death penalty want something from it. For them, having the State kill the convicted party seems to promise the kind of relief not available from any other form of punishment. This essay, using cultural and clinical material, addresses some of what might be wanted from the death penalty and some of what it seems to promise. The pursuit of such promise can be undertaken only as an exercise in sovereignty. Such pursuit depends on the unquestionable belief in one's absolute right to the imaginary fruits of retribution. This puts into question some of the determinants of that belief and that right.     

Computing the Point-biserial Correlation under Any Underlying Continuous Distribution

The connection between the point-biserial and biserial correlations is well-established when the underlying distribution is bivariate normal. For many other bivariate distributions, the formula that links these two quantities is not straightforward to derive or does not have a closed form. We propose a simple technique that enables researchers to compute one of these correlations when the other is specified. For this, we take advantage of the constancy of their ratio, which can be easily approximated for any distribution. We illustrate the proposed method using several examples and discuss its extension to the ordinal case. We believe that this approach is potentially useful in stochastic simulation..     

Daily perceptions of relationship quality with leaders: implications for follower well-being

ABSTRACT

We examined how a key relationship at work, an employee’s relationship with their leader, affects employee daily well-being. In a study of 129 employees across a variety of industries, we examined how follower perceptions of their daily leader–member exchange (LMX) quality across a workweek influenced their well-being (n?=?468 observations). Results provided general support for our hypotheses. Specifically, we found that on days when employees perceived a higher quality LMX relationship with their leader, they were more likely to report a sense of belongingness, which was then positively associated with daily reports of vigor and negatively associated with emotional exhaustion. Lagged analyses showed that perceptions of LMX quality were also negatively associated with reports of emotional exhaustion the following workday suggesting that these effects may persist over time. Finally, we found that day-to-day variation in reports of LMX quality attenuated the beneficial effects of LMX on relatedness and vigor supporting our hypothesis that uncertainty related to resource availability may contribute to a threat mindset focused on resource conservation rather than engagement. Implications and future research on leadership and employee well-being are discussed.