Paraphrase and the Symmetry Objection

There is a puzzle about the use of paraphrase in philosophy, presented most famously in Alston's [1958] ‘Ontological Commitments’, but found throughout the literature. The puzzle arises from the fact that a symmetry required for a paraphrase to be successful seems to necessitate a symmetry sufficient for a paraphrase to fail, since any two expressions that stand in the means the same as relation must also stand in the has the same (unwanted) commitments as relation. I show that, while this problem does undermine some conceptions of paraphrase, on a proper understanding of paraphrase the puzzle gets no purchase. Since paraphrase is an important component of Quinean approaches to meta-ontology, this paper constitutes a partial defence of Quinean meta-ontology. Since paraphrase is an important component of traditional methods of philosophical inquiry, this paper constitutes a partial defence of traditional modes of philosophizing as well.     

“End-of-life” biases in moral evaluations of others

When evaluating the moral character of others, people show a strong bias to more heavily weigh behaviors at the end of an individual’s life, even if those behaviors arise in light of an overwhelmingly longer duration of contradictory behavior. Across four experiments, we find that this “end-of-life” bias uniquely applies to intentional changes in behavior that immediately precede death, and appears to result from the inference that the behavioral change reflects the emergence of the individual’s “true self”.     

Cues for self-recognition in point-light displays of actions performed in synchrony with music

Self–other discrimination was investigated with point-light displays in which actions were presented with or without additional auditory information. Participants first executed different actions (dancing, walking and clapping) in time with music. In two subsequent experiments, they watched point-light displays of their own or another participant’s recorded actions, and were asked to identify the agent (self vs. other). Manipulations were applied to the visual information (actions differing in complexity, and degradation from 15 to 2 point-lights within the same clapping action) and to the auditory information (self-generated vs. externally-generated vs. none). Results indicate that self-recognition was better than chance in all conditions and was highest when observing relatively unconstrained patterns of movement. Auditory information did not increase accuracy even with the most ambiguous visual displays, suggesting that judgments of agent identity depend much more on motor cues than on auditory (action-generated) or audiovisual (synchronization) information.     

Constraint Respecters, Constraint Challengers, and Crisis Decision Making in Democracies: A Case Study Analysis of Kennedy versus Reagan

Models linking domestic political constraints (audience costs, pressures for the diversionary use of force, democratic norms and institutions) to foreign policy behavior generally assume that leaders simply recognize and submit to constraints in their domestic environments—a strong structural argument. In contrast, research on political leadership and decision making suggests that leaders vary systematically in their orientations toward constraints: "constraint respecters" tend to internalize potential constraints, while "constraint challengers" are more likely to view them as obstacles to be overcome. This article develops an integrative theoretical framework that explicitly incorporates these insights and applies them to the domain of crisis decision making. After identifying leaders' expected orientations toward constraints via at-a-distance methods, the plausibility of hypotheses derived from this framework is examined through case studies that explore the decision-making processes employed by President Kennedy (a "constraint respecter") and President Reagan (a "constraint challenger") during international crises. The results suggest that there is important variation in how leaders perceive and respond to domestic constraints, and that leadership style is one—though not the only—important source of this variation.     

Factors Influencing Parental Use of Booster Seats for Their Children

Given that injuries sustained in motor vehicle crashes are the primary health threat to children today and children between the ages of four and eight years are the most susceptible to injury because they are the least likely to be restrained appropriately, the purpose of this study was to examine the factors associated with booster seat use using the Theory of Planned Behavior as a model. Results demonstrated that intention to use booster seats significantly predicted self-reported use of booster seats, and attitudes, but not subjective norms or perceived control, predicted the intention to use booster seats. The present study was an initial attempt to add to a limited body of research in the area of child passenger safety. Further research is needed in order to gain a deeper understanding of the factors associated with booster seat use in order to reduce injury in this vulnerable age group.     

The timing of verbal/vocal communications between mothers and their infants: a longitudinal cross-cultural comparison

Early dialogues between parent and child constitute an important factor for the acquisition of culture and hence verbal interaction is considered to be a universal parenting system. Parenting strategies and socialization practices are strongly influenced by the cultural conception of the self, prototypically defined as the model of independence and interdependence. Our study focuses on the temporal organization of spontaneous verbal/vocal behavior of 20 German middle-class and 28 Cameroonian Nso mother–infant dyads. The infants and their mothers were observed weekly in a 5 min free-play interaction scene from 0 to 3 months of age. We hypothesized to find different amounts of vocalization time, synchronous vocalizations, and contingent maternal responses in the verbal/vocal patterns of the two samples. The findings indicate cross-cultural differences in the temporal structure of verbal/vocal interactions already during the first three months of life, reflecting underlying differences in the culture-specific modes of verbal interaction.     

Solo status and women's spatial test performance: the role of individuation tendencies

The impact of anticipated solo status on women's spatial performance was investigated in an experimental study. The study was designed to test whether the underperformance of women entering testing situations who find themselves to be the only woman present is related to a tendency to individuate the self. Women performed a test of spatial ability under conditions of anticipated solo or non‐solo status and responded to a measure of self‐construal. In line with previous research, we found a disrupting solo status effect on women's performance on the spatial ability test. Most importantly, the negative effect of solo status on performance was partially mediated by individuation tendencies as reflected in a decreased predominance of the interdependent (as compared to the independent) level of the self under solo status conditions. These findings indicate that individuation tendencies play a crucial role in the process triggered in test takers under threatening performance situations. Copyright © 2007 John Wiley & Sons, Ltd.