Causation, Liability and Toxic Risk Exposure

ABSTRACT Persons injured as a result of exposure to toxic or carcinogenic substances are seldom able to recover damages from those who are responsible for the exposure. Tort law requires proof of causation, and causation is often unprovable because of long latency periods, because of the relative infrequency of the injuries and because many of the injuries among the exposed population are the result of other factors. A number of proposals for modifying the legal causation requirement to allow those who create hazardous risks to be held liable for the injuries that materialise are considered and found inadequate. A proposal to treat risk exposure itself as an injury for which compensation under private law is possible is also considered and ultimately found incoherent. The paper concludes by arguing for a public law solution, modelled on criminal law, but providing compensation for victims.     

Facial Affect and Verbal Context in Conversation

This study examines affective facial expression in conversation. Experiment 1 demonstrates that the accuracy of affect-identification for conversational facial expressions generally is no better than chance. The explanation explored by Experiment 2 is that many conversational facial expressions operate as nonverbal interjections. Thus, much like verbal interjections (“gosh,”“really,”“oh please,”“jeez,” etc.), the attribution of affect for certain conversational facial expressions should depend on their verbal context. Experiment 2 supports the notion of facial expression as interjection by demonstrating that most any conversational facial expression, regardless of Us true source emotion or of the affect it signals in isolation, tends to be interpreted according to the affect associated with the verbal context in which it occurs. In addition to the identification of context-dependent interjection as yet another function of facial expression, the study suggests a pressing need for further investigation of nonverbal behavior in natural-conversation settings.     

THE STRUCTURE OF JUSTIFICATION IN POLITICAL CONSTRUCTIVISM

Abstract: In this article the author develops the view, held by some, that political constructivism is best interpreted as a pragmatic enterprise aiming to solve political problems. He argues that this interpretation's structure of justification is best conceived in terms of two separate investigations—one develops a normative solution to a particular political problem by working up into a coherent whole certain moral conceptions of persons and society; and the other is an empirically based analysis of the political problem. The author argues that the empirically based analysis can generate criteria for assessing whether the normative theory successfully works out a solution, thereby developing a functionalist structure of justification. He further argues that this interpretation overcomes a longstanding criticism of constructivism, namely, that the use of substantive moral concepts in the hypothetical choice procedure biases the defense of principles in a particular direction and therefore begs important philosophical questions.     

A Case for Apathy

ABSTRACT Apathy may be a Bad Thing, but it is not always bad in the cases and ways it is alleged to be. The charge that the apathetic are irrational often stems from an oversimplification of political decision-making techniques. The apathetic need not, for example, simply deny the possibility of getting one's goals, or simply ignore the benefits of action. They may, instead, have learned from experience that an avidly desired and pursued goal is always more valued before than after its attainment, and that setting a low initial value on a goal may actually increase its final value. If the values of various alternatives are adjusted in the light of such knowledge, apathy looks much more rational. But that is not the end of the story. The adjustments may be either (i) a conventional and involuntary discounting and surcharging of existing alternatives in the light of known preference patterns, or (ii) a 'voluntary decision'to value or devalue a goal in order to obtain a certain result. The latter sort of adjustment requires the introduction of new alternatives into the decision problem, and revisions to our notion of when inaction is irrational.     

Tradeoffs Between Ideas and Structure: Individual Versus Group Performance in Creative Problem Solving

The present effort was intended to assess how situational variables influence the relative performance of groups and individuals on creative problem-solving tasks. More specifically, a priming manipulation was used to increase the number of alternatives available for problem solving while training was used to provide groups with shared mental models bearing on the problem. It was found that having more ideas available led to better individual performance. Group performance, however, was enhanced by training appropriate to problem content that allowed for elaboration and refinement of ideas. These findings indicate that interventions intended to enhance creativity may have different effects at the individual and group level. The need to consider multiple levels of situational influences in attempts to understand creative achievement is discussed.     

African American and European American Perceptions of Problematic Issues in Interethnic Communication Effectiveness

African American and European American perceptions of interethnic communication effectiveness were compared. Interethnic communication was conceptualized as a problematic event (perceptually organized into communication issues). Hypotheses proposed that ethnic identity would predict conversational issues which, in turn, would predict satisfaction. Nine issues salient to communication were derived from previous research: powerlessness, stereotyping, acceptance, goal attainment, authenticity, understanding, expressiveness, shared worldview, relational solidarity, and relaxation. The hypotheses were tested for differences between African Americans and European Americans with additional tests far relationship closeness. Confirmatory factor analysis supported the factorial validity of the issues and indicated that identity had both political and social dimensions for African Americans but only a single dimension for European Americans. Path analysis did not support the causal ordering. However, when the causal link between identity and issues was eliminated and satisfaction was regressed on the entire set of predictor variables the multiple Rs were above .91 for both ethnic groups. Different issues were associated with satisfaction for each group and for close and distant relationships for each ethnic group.     

Vietnam: Completing the Emotional Sequence

An emotional paradigm, prerequisite counselor skills, and related information believed to be helpful in the counseling of Vietnam veterans are presented and discussed.     

College Students' Reactions to the Criteria Recommended for Selecting Employment Referents

This investigation offers a concise review of the literature concerning the selection of employment referents and tests the extent to which college students value the recommended selection criteria.