Dimensions of DSM-IV personality disorders and life-success

This study examined associations between dimensional representations of DSM-IV personality disorders and life-success in a community sample of 304 men at age 48. Measures included a standardized social interview and the SCID-II for assessment of personality disorders. The identified indicators of life-success were factor-analyzed resulting in two moderately correlated components representing "status and wealth" and "successful intimate relationships." Avoidant, obsessivecompulsive, and narcissistic dimensional scores were positively associated with "status and wealth." Inverse relationships were found between dependent, schizotypal, schizoid, and adult antisocial personality disorder dimensions and this domain of life-success. Avoidant, schizoid, and borderline personality disorder dimensions were negatively associated with "successful intimate relationships." The findings suggest that although most personality disorders are associated with impaired psychosocial functioning and life-failure, some personality disorder traits (even if considered as pathological) can contribute positively to one important aspect of life-success: status and wealth.     

Predicting Satisfaction and Outcome Acceptance with Advisory Committee Meetings: The Role of Procedural Justice1

Research on procedural justice shows that when people view procedures as fair, they are more satisfied with the process and accepting of the outcomes. The group value model, in particular, argues that people care about procedural justice because it communicates whether those in charge are neutral, trustworthy, and respectful of people's rights. This study tested the group value model using survey data from people attending U.S. Food and Drug Administration advisory committee meetings. The results confirmed a strong role for procedural justice, even when controlling for procedural knowledge, tolerance for potential conflicts of interest among committee members, and respondents' stakes in the outcomes. [T]o seem to be just to the disappointed participant, to retain his allegiance, this must surely be one of the more difficult tests that a decision‐making system can undergo ( Thibaut & Walker, 1975 , p. 68).     

Extracellular amino acid levels in the paraventricular nucleus and the central amygdala in high- and low-anxiety dams rats during maternal aggression: regulation by oxytocin

Brain oxytocin (OT) regulates aspects of emotionality and stress coping including maternal behavior and maternal aggression. Maternal aggression correlates with the amount of OT released within the paraventricular nucleus (PVN) and the central amygdala (CeA). OT, a key neurotransmitter or neuromodulator, is likely to modulate other neurotransmitter systems. Here, we investigated the dynamic changes in extracellular concentrations of the amino acids aspartate, glutamate, gamma-aminobutyric acid (GABA), serine, histidine, arginine and taurine in the PVN and CeA in lactating rats bred for high (HAB) and low (LAB) anxiety-related behavior under basal conditions and during maternal aggression. Further, to determine whether local OT is involved in the regulation of amino acid release we infused a selective OT receptor antagonist (OTA) via local retrodialysis. Within the CeA, HAB and LAB dams differed in the basal release of glutamate and arginine. Infusion of a selective OTA increased the concentrations of glutamate and aspartate in LAB dams and GABA in HAB dams. In OTA-treated HAB and LAB dams taurine levels increased during maternal aggression. Within the PVN, the highly-aggressive HAB dams showed a more pronounced increase in aspartate and serine levels; the latter being attenuated by local OTA administration. However, OTA did not affect the level of any amino acid in the LAB dams. Thus, the extracellular concentrations of selected amino acids differed between lactating HAB and LAB dams under both basal conditions and following maternal aggression. The effects of OT within the CeA and PVN on maternal aggressive behavior might be related to its regulation of local amino acid release.     

The Perspective of Feminist Pastoral Theology,a Review of Indigenous and Cultural Psychology: Understanding People in Context

This essay review examines Indigenous and Cultural Psychology: Understanding People in Context, Edited by U. Kim, K.-S. Yang and K.-K. Hwang (New York, NY, US: Springer, 2006), from the perspective of feminist pastoral theology. In doing so, it focuses on shimjung, a critical Korean indigenous concept by Choi and Kim (Naïve psychology of Koreans’ interpersonal mind and behavior in close relationships. In U. Kim, K.-S. Yang &; K.-K. Hwang (Eds.), Indigenous and cultural Psychology: Understanding people in context (pp. 357–369). New York: Springer, 2006). There are three main sections in the essay review. First, shimjung of Korean women is discussed and compared with that of Korean men. Second, shimjung in mother–son relationship is analyzed and explored. Third, an invitation is given for further research in promoting shimjung exchange in the husband and wife relationship in Korean culture.     

Control is good; prediction is better?

Franz Mechsner (2004) suggests that movements are exclusively controlled with respect to the effects that they cause in the external world and that motor control can be reduced to prediction of movement effects. Although predictive mechanisms certainly deserve a lot more attention than they have received in the past, the author argues here that prediction and control must necessarily work together to build a flexible and effective motor system.     

TMS in cognitive plasticity and the potential for rehabilitation

Cognitive neuroscientists use transcranial magnetic stimulation (TMS) in several ways, from aiming to increase understanding of brain-behavior relationships to transiently improving performance, both in normals and in patients with neurological and neuropsychological deficits. Different types of TMS (single-pulse, paired-pulse, repetitive) are able to interfere with higher brain functions that require the cooperation of different brain areas and complex neuronal networks. Currently, behavioral TMS effects on the brain are usually short-lived and their underlying mechanisms not yet wholly understood. However, the aim of using TMS to develop rehabilitative strategies for motor, perceptive and cognitive functions represents an intriguing challenge.     

A new set of illusions--the dynamic luminance-gradient illusion and the breathing light illusion

A novel set of illusions that break brightness constancy and size constancy at the same time is reported. The illusions occur when observers move towards or away from these patterns. Many variations of these phenomena and a possible explanation are discussed.     

Differentiation of classical music requires little learning but rhythm

Detecting distinctions between the styles of classical music (e.g. Baroque and Romantic) is often viewed as the privilege of musicians. However, this elite perspective underestimates the abilities of non-musicians. We report that Western musicians and non-musicians, and non-Westerners (i.e. Chinese participants) rated pairs of excerpts presented auditorily as more similar as their compositional styles were closer in history. Moreover, the styles were considered by all participants as more different when presented in historical order, the older style preceding the more recent style (e.g. Baroque followed by Romantic), than the reverse (e.g. Romantic followed by Baroque). This historical distance effect appears related to rhythm (or temporal variability).