RECONSIDERING THE RELATIONSHIP BETWEEN VITORIA AND GROTIUS’S CONTRIBUTIONS TO THE INTERNATIONAL LAW AND NATURAL LAW TRADITIONS

In light of recent reevaluations of the work of Hugo Grotius, this essay analyzes the respective roles of Francisco de Vitoria and Grotius in the construction of the “Grotian tradition” of international law and human rights. In contrast to conventional accounts which understand the two within a progression, this essay argues that Vitoria and Grotius can alternatively be understood as representing two distinct strains of international law and ethics, forms of which persist to this day. The first is that strain which privileges local governance based on the natural law and which insists that international law must have a moral or equitable valence (represented today by liberal internationalism). The second, competing strain which, with its focus on “neutral” rules of commerce and international order, presumes that it need not have such a valence (essentially, neoliberalism). In the process, this essay examines the role of the natural law in Vitoria’s thought, which for him was most often a reason against interference or intervention, not for. The essay also highlights the role of the Eighty Years’ War between the Dutch United Provinces and Spain in the development of Grotius’s understanding of sovereignty, in contrast to the Thirty Years’ War which is given more prominence in conventional accounts.     

Spatial and temporal variability of movement parameters in individuals with Down syndrome

This investigation compared spatial and temporal gait movement parameters of a sample of individuals with Down syndrome (n=12) and one of individuals without disabilities (n=12). All participants were evaluated on responses to a preferred pace and fast walk with the GAITRite Electronic Walkway. Spatial outcomes included step and stride length, step and stride width, toe-in/toe-out, and base of support. Temporal outcomes included step time, velocity, single and double leg support time, stance, and swing time. There were significant group differences for step length, step width, stride length, and velocity in the preferred walk condition. Significant group differences for step length, step width, and stride length were observed in the fast walk condition. Percentage differences also indicated lower scores for all spatial and temporal variables in relation to the control group. The ability to control gait movements appears to reflect earlier movement experiences, so it may be possible to use variable sensory feedback and specific training to modify and adjust movement responses and improve gait performance in Down syndrome.     

What was yours is (for now) mine: Prior user knowledge reduces product satisfaction but can improve experiential satisfaction in access-based consumption

With the rise of the sharing economy, more consumers than ever are thinking about products not in terms of ownership, but in terms of access necessary to facilitate experiences. In this paper, we build on prior literature, which distinguished product from experiential satisfaction to explore the role that knowledge of a prior user plays in shaping these two types of satisfaction in access-based consumption experiences. Across three studies, we demonstrate that product and experiential satisfaction can be affected differently when consumers are provided with information about previous users of products. We find that information about the previous user of a product consistently negatively impacts product satisfaction. However, we find that when the previous user has positive and experientially relevant traits, experiential satisfaction is increased. When the information about the previous user is negative or experientially irrelevant, experiential satisfaction is decreased. In cases in which we find a positive effect of prior user information on experiential satisfaction, we find it is mediated by transfer of the previous user's traits and that the effectiveness of this mechanism depends on the relevance of traits and the stability of the self-concept of the consumer.     

Parental emotion regulation and preschoolers’ prosocial behavior: The mediating roles of parental warmth and inductive discipline

The potential mediating roles of parental warmth and inductive discipline on the relations of parental emotion regulation strategies to children’s prosocial behavior were examined in this study. Sixty-four parents of preschoolers (50% girls) completed questionnaires assessing their own regulation practices (i.e., cognitive reappraisal, expressive suppression), parenting behaviors (i.e., parental warmth/nurturance, inductive discipline), and children’s prosocial behavior (voluntary behavior intended to benefit another). The authors hypothesized that cognitive reappraisal would be positively and expressive suppression would be negatively related to parenting behaviors and children’s prosocial behavior. They further hypothesized that parental warmth and inductive discipline would mediate the relations between parents’ own regulation strategies and children’s prosocial behavior. Results demonstrated that parental cognitive reappraisal was positively associated with warmth, and expressive suppression was negatively associated with inductive discipline and children’s prosocial behavior. Parental warmth, but not inductive discipline, mediated the relations between cognitive reappraisal and children’s prosocial behavior. The results highlight adults’ own regulatory strategies as predictors of socialization behaviors and the potential processes for socialization of children’s moral emotions and positive social development.     

Test-Anxiety,inferential reasoning and working memory load

Abstract

Subjects high and low in test-anxiety were presented with an inferential reasoning task requiring the verification of necessary and unnecessary inferences. The task was performed whilst holding either two or six digits in memory. On the verification task, the performance of high-test-anxious subjects was slower and less accurate than that of the low-test-anxious subjects. In addition, unnecessary inferences took longer to process than necessary inferences for the high-test-anxiety group only. The high-test-anxious subjects studied the memory loads for longer than the low-test-anxious group, but their recognition accuracy did not differ. Findings support Eysenck and Calvo's (Cognition and Emotion, 6, 409–434, 1992) processing efficiency theory. The high-test-anxious group's performance on the sentence verification task was impaired overall, and was particularly impaired when performing the unnecessary inference task. However, we also demonstrated that the high-test-anxious group's performance on a secondary memory task was unimpaired as a result of increased effort.     

Book and Website Reviews

Using practicing sales managers as subjects, the results indicate that personal characteristics of gender and weight may be used in making disciplinary judgments following episodes of a particular type of unacceptable work behavior, an unethical selling act. As hypothesized, saleswomen were disciplined less severely while overweight salespeople were disciplined more severely. However, being overweight produced harsher discipline for saleswomen but had no effect on salesmen. A stated organizational policy about the particular type of unacceptable behavior used did bring about more equal treatment for those described as overweight but did not even out the discipline administered to men and women.     

Feasibility and validity of the structured attention module among economically disadvantaged preschool-age children

Rooted in the theory of attention put forth by Mirsky, Anthony, Duncan, Ahearn, and Kellam (1991), the Structured Attention Module (SAM) is a developmentally sensitive, computer-based performance task designed specifically to assess sustained selective attention among 3- to 6-year-old children. The current study addressed the feasibility and validity of the SAM among 64 economically disadvantaged preschool-age children (mean age = 58 months; 55% female); a population known to be at risk for attention problems and adverse math performance outcomes. Feasibility was demonstrated by high completion rates and strong associations between SAM performance and age. Principal Factor Analysis with rotation produced robust support for a three-factor model (Accuracy, Speed, and Endurance) of SAM performance, which largely corresponded with existing theorized models of selective and sustained attention. Construct validity was evidenced by positive correlations between SAM Composite scores and all three SAM factors and IQ, and between SAM Accuracy and sequential memory. Value-added predictive validity was not confirmed through main effects of SAM on math performance above and beyond age and IQ; however, significant interactions by child sex were observed: Accuracy and Endurance both interacted with child sex to predict math performance. In both cases, the SAM factors predicted math performance more strongly for girls than for boys. There were no overall sex differences in SAM performance. In sum, the current findings suggest that interindividual variation in sustained selective attention, and potentially other aspects of attention and executive function, among young, high-risk children can be captured validly with developmentally sensitive measures.     

Dissociation of dislocations in MgAl2O4 spinel deformed at low temperatures

Abstract

When spinel is deformed in compression at 400°C along 〈110〉, the primary slip plane is found to be {111} with cross-slip occurring on a {001} plane. A comparison of weak-beam images of dislocations from both systems indicates that all dislocations which belong to the primary slip plane are dissociated out of the {111} plane independent of the character of the dislocation. It is proposed that deformation occurs by motion of dislocations in their dissociated state and that the partial dislocations actually glide on parallel glide planes. Movement of these dissociated dislocations is then accompanied by a concurrent migration of the stacking fault which takes place by a local shuffling of the cations. A stacking fault energy for conservative dissociation at 400°C on {001} of 530±90mJ m^?2 has been determined from weak-beam images of screw dislocations.