Construction by Interpersonal Context and Relationship to Psychological Outcomes

The repertory grid was used to elicit personal constructs with 10 elements, including three interpersonal self roles, in 33 participants (age M = 20.79, SD = 2.70). Each participant also rated a selection of supplied personality trait constructs and completed several psychological outcome measures. The distance between the self roles was associated with higher levels of anxiety for both personal and the supplied trait constructs, and was also related to greater cognitive complexity for personal constructs. The lack of statistical association between anxiety and cognitive complexity, however, suggested the distance relationships to each outcome are due to some other factor. Based on previous research findings, the overall pattern of results suggests that the grid distances between each interpersonal self is a due to the individual's behavioral flexibility or situational changeability. The findings demonstrate the importance of distinguishing between personal and supplied trait constructs.     

Objective Evaluation of Performance Stress in Musicians With Focal Hand Dystonia: A Case Series

Five musicians suffering from focal dystonia participated in a pilot study that examined the feasibility of an experimental protocol designed to assess musicians' motor performance under stress. Electrocardiography, free cortisol levels, and subjective assessments were used to monitor alterations of the hypothalamic-pituitary-adrenal axis. As measures of motor outcome, temporal variability of finger movements and muscular cocontraction of the wrist flexor and extensor were assessed. Findings suggest that the specific experimental design could be successfully applied. Several methodological issues such as carryover effects, the use of free cortisol, the inclusion of a double baseline, and the classification of dystonic patients into stress responders and nonresponders are analyzed and discussed.     

The Church in the Postcommunist World

Abstract

The collapse of the Communist regimes of Eastern Europe is evidence only of the triumph of Western‐style consumerism. The Church's influence on society, both in East and West, is very limited. This situation is the result of historical factors which may be traced back to the early Middle Ages. Historical materialism is the offspring of the medieval Western version of Christianity which, under rationalistic and moralistic pressure, transformed God into a dead authoritarian concept. A brief analysis of the terms ratio and logos is offered in illustration of the different mindsets of the Eastern and Western Churches. The metaphysical revolution which brought in the modern world was a rebellion against the Western understanding of God. Historically, Orthodoxy has lacked the confidence to advance its own view but it can contribute an understanding of the Church based on the notions of personhood and relation that offers the most fruitful way forward.     

Comparative study of hostility in depressive patients with and without a suicide attempt history

Hostility in association with depression seems to be connected to suicidal behavior. This study aimed to evaluate hostility and its dimensions in relation to depression in patients who suffered from diagnosed depression with and without a suicide attempt history. The study included 168 participants; 58 patients with depression and suicide attempt history, 55 patients with depression without a suicide attempt history and 55 healthy controls. Hostility was assessed with the Hostility and Direction of Hostility Questionnaire, while depression with the Beck Depression Inventory (BDI). Patients with depression and a suicide attempt history compared with the patients without attempt history presented statistically significantly higher total hostility (28.71 ± 6.43 vs 24.20 ± 7.66), extroverted hostility (17.16 ± 4.37 vs 14.15 ± 4.63), acting out hostility (6.03 ± 2.09 vs 4.73 ± 1.93), and self criticism (6.95 ± 2.12 vs 5.89 ± 2.32). No statistically significant differences were found between the two clinical groups in depression according to the BDI. Moreover depressive patients with suicide attempt history scored higher in all the hostility dimensions than the controls. Therefore, it could be suggested that hostility and especially its extrapunitive dimensions are associated with suicidal behavior, since no differences in depression were recorded between the two clinical groups.     

Expressivism,question substitution and evolutionary debunking

Expressivism is a blossoming meta-semantic framework sometimes relying on what Carter and Chrisman call “the core expressivist maneuver.” That is, instead of asking about the nature of a certain kind of value, we should be asking about the nature of the value judgment in question. According to expressivists, this question substitution opens theoretical space for the elegant, economical, and explanatorily powerful expressivist treatment of the relevant domain. I argue, however, that experimental work in cognitive psychology can shed light on how the core expressivist maneuver operates at the cognitive level and that this: (a) raises worries about the aptness of the expressivist question substitution and (b) supports an evolutionary debunking argument against expressivism. Since evolutionary debunking arguments are usually run in favor of expressivism, this creates an obvious puzzle for expressivists. I wrap up by briefly responding to the objection that the debunking argument against expressivism overgeneralizes and, therefore, should be rejected.     

Evaluating everyday explanations

People frequently rely on explanations provided by others to understand complex phenomena. A fair amount of attention has been devoted to the study of scientific explanation, and less on understanding how people evaluate naturalistic, everyday explanations. Using a corpus of diverse explanations from Reddit’s “Explain Like I’m Five” and other online sources, we assessed how well a variety of explanatory criteria predict judgments of explanation quality. We find that while some criteria previously identified as explanatory virtues do predict explanation quality in naturalistic settings, other criteria, such as simplicity, do not. Notably, we find that people have a preference for complex explanations that invoke more causal mechanisms to explain an effect. We propose that this preference for complexity is driven by a desire to identify enough causes to make the effect seem inevitable.     

Personality,creativity and latent inhibition

The current study set out to investigate the relationship between creativity, multi‐dimensional schizotypy and personality more generally. This was achieved by analysing scores on a range of personality scales and measures of creativity, where it was found that the creativity measures were more closely related to asocial‐schizotypy than positive‐schizotypy. The study also sought to test Eysenck's prediction ( 1993 , 1995 ) that, given the putative relationship between creativity and psychosis‐proneness, high psychosis‐prone scoring individuals and high creativity scoring individuals would demonstrate the same cognitive style of ‘overinclusiveness’ on latent inhibition. However, the results failed to demonstrate any evidence of a shared ‘widening of the associative horizon’ between high creativity and high psychosis‐prone scorers. The findings are discussed in relation to multi‐dimensional schizotypy. Copyright © 2006 John Wiley & Sons, Ltd.     

The spontaneousness of skill and the impulsivity of habit

Synthese - The objective of this paper is to articulate a distinction between habit and bodily skill as different ways of acting without deliberation. I start by elaborating on a distinction...     

The role of spatial integration in the perception of surface orientation with active touch

Vision research has shown that perception of line orientation, in the fovea area, improves with line length (Westheimer & Ley, 1997). This suggests that the visual system may use spatial integration to improve perception of orientation. In the present experiments, we investigated the role of spatial integration in the perception of surface orientation using kinesthetic and proprioceptive information from shoulder and elbow. With their left index fingers, participants actively explored virtual slanted surfaces of different lengths and orientations, and were asked to reproduce an orientation or discriminate between two orientations. Results showed that reproduction errors and discrimination thresholds improve with surface length. This suggests that the proprioceptive shoulder-elbow system may integrate redundant spatial information resulting from extended arm movements to improve orientation judgments.