The Role of Criminal Social Identity in the Relationship between Criminal Friends and Criminal Thinking Style within a Sample of Recidivistic Prisoners

Previous research suggests a direct relationship between criminal friends and criminal thinking style; however, social identity theory proposes that identity mediates the impact of social group members on development of thinking styles. This research project is the first attempt to empirically test the mediating role of criminal social identity in the development of criminal thinking styles within a recidivistic prison sample (N = 312). The structural equation model of criminal thinking style presented and tested in this study supports the central predictions of social identity theory, with findings demonstrating an indirect effect of antisocial friend associations on criminal thinking through in-group affect and in-group ties with criminal in-group members that reflect two of three dimensions of the measure of criminal social identity applied in the current study. Further implications in relation to theory and previous studies are discussed.     

Dynamic Graphics for Exploring Spatial Data with Application to Locating Global and Local Anomalies

We explore the application of dynamic graphics to the exploratory analysis of spatial data. We introduce a number of new tools and illustrate their use with prototype software, developed at Trinity College, Dublin. These tools are used to examine local variability—anomalies—through plots of the data that display its marginal and multivariate distributions, through interactive smoothers, and through plots motivated by the spatial auto-covariance ideas implicit in the variogram. We regard these as alternative and linked views of the data. We conclude that the most important single view of the data is the Map View: All other views must be cross-referred to this, and the software must encourage this. The view can be enriched by overlaying on other pertinent spatial information. We draw attention to the possibilities of one-many linking, and to the use of line-objects to link pairs of data points. We draw attention to the parallels with work on Geographical Information Systems.     

全球采购的一些日常问题

在公司走上国际性供应链的舞台之前,应该考虑启动 全球范围的供货商网要付出什么代价 通过确定更具有成本效益的供货 商,全球资源供应能够得到巨大 的节约。但是在公司走上国际性 供应链的舞台之前,他们也应该考虑启动 全球范围的供货商网要付出什么代价。这 似乎很俗,但是如果管理不当,一些日常问 题都可以吞噬你的利润,威胁到你的服务 水平。     

A psychophysiological view of pain: Mind-body interaction in the rehabilitation of injury and illness

A shift toward a psychophysiological view of pain appears to be gaining ground as the cost of health care continues to increase. Billions of dollars are expended in America due to persistent pain. Psychotherapist involvement in the treatment of pain may be an effective form of intervention. People injured within and outside the bounds of compensation systems may display different pain patterns. Variables affecting pain, alternative treatment methods and needs, and return to gainful work are discussed.     

Role Performance and Person Perception: Toward an Interactions Approach*

This paper examines and critiques the manner in which one strand of attribution theory has addressed the relationship between role performances and person perception. An interactionist approach is formulated as an alternative, and an experiment is designed to test its viability. The experiment supports our hypothesis that the informational value of “in-role” performances is similar to the informational value of “out-of-role” performances, and that neither type of performance is consistently more informative than the other. Further, it is suggested that the informational value of role performances is not adequately explained by the in-role/out-of-role dichotomy. The interactionist conception of role, combined with a notion of informal role types, provides a more accurate understanding of role performance and person perception.