Impulsivity and reward sensitivity within the pen model: A test of discriminant hypotheses

Impulsivity and reward sensitivity are often treated as interchangeable constructs. This conflation may be traced back to Gray’s interpretation of impulsivity as the trait level manifestation of the Behavioral Activation System (BAS), that mediates sensitivity to rewards. In this study (N = 696) we evaluated discriminant hypotheses regarding the relationships between BAS-mediated reward sensitivity, impulsivity and Eysenck’s PEN superfactors. We hypothesized that reward sensitivity would be mainly linked with Extraversion, and that impulsivity would be primarily connected with Psychoticism. Hypotheses were tested using structural equation modelling and equality constraints tests. Results mostly supported our expectations: reward sensitivity was more strongly related to Extraversion than to the other PEN superfactors, while impulsivity was more strongly related to Psychoticism and Neuroticism. Implications for BAS and impulsivity research are discussed.     

The role of bystanders in students' perception of bullying and sense of safety

Two studies employing a mixed experimental design were conducted to determine if perceptions of bullying, attitudes towards victims, and students' sense of safety at school were influenced by bystanders' reactions to different types of bullying. In Study 1, 217 middle-school children were randomly assigned to read a hypothetical scenario describing a direct bullying episode. In Study 2, 376 primary-school children and 390 middle-school children were presented with scenarios describing a direct bullying episode and an indirect bullying episode. In all scenarios, the bystanders' reactions to the bullying and the gender of the victim were manipulated. Participants endorsed the prosocial behavior in favor of the victims and did not endorse pro-bullying behavior. Furthermore, they perceived passive reactions to the bullying as negative behavior. Participants showed positive attitudes towards victims, which were significantly higher at younger grade levels and among girls. Bystanders' behavior influenced both participants' perceptions of the victims and their perceived sense of safety at school. Implications for anti-bullying programs based upon the group ecology are discussed.     

ASTEF: A simple tool for examining fixations

In human factors and ergonomics research, the analysis of eye movements has gained popularity as a method for obtaining information concerning the operator's cognitive strategies and for drawing inferences about the cognitive state of an individual. For example, recent studies have shown that the distribution of eye fixations is sensitive to variations in mental workload---dispersed when workload is high, and clustered when workload is low. Spatial statistics algorithms can be used to obtain information about the type of distribution and can be applied over fixations recorded during small epochs of time to assess online changes in the level of mental load experienced by the individuals. In order to ease the computation of the statistical index and to encourage research on the spatial properties of visual scanning, A Simple Tool for Examining Fixations has been developed. The software application implements functions for fixation visualization, management, and analysis, and includes a tool for fixation identification from raw gaze point data. Updated information can be obtained online at www.astef.info, where the installation package is freely downloadable.     

MV-Algebras and Quantum Computation

We introduce a generalization of MV algebras motivated by the investigations into the structure of quantum logical gates. After laying down the foundations of the structure theory for such quasi-MV algebras, we show that every quasi-MV algebra is embeddable into the direct product of an MV algebra and a “flat” quasi-MV algebra, and prove a completeness result w.r.t. a standard quasi-MV algebra over the complex numbers. Presented by Heinrich Wansing     

THE MEDIATING ROLE OF PROCEDURAL JUSTICE IN RESPONSES TO PROMOTION DECISIONS

This study used structural equations modeling to examine the mediating role of procedural justice in the relationships between promotion decisions and organizational commitment and between promotion decisions and intent to leave the organization. 156 managers and executives in Italian subsidiaries of two large multinational organizations in the chemical industry were surveyed about their career history within the organization and their reactions to promotion decisions over an 8-year period. The results showed that promotion decisions influenced feelings of organizational commitment through perceptions of procedural justice in promotion decision-making processes. The theoretical and practical implications of the study’s findings are discussed.This research was supported by the Italian Ministry of University and Scientific Research (MURST). A previous version of this paper was presented at the 2000 Academy of Management meetings in Toronto and published in the Best Paper Proceedings. We would like to thank Paula Caliguiri, Jason Shaw, M. Susan Taylor, and two anonymous Academy reviewers for their helpful suggestions on prior drafts of this article.     

Work attitudes,career success and health: Evidence from China

Research on the determinants and implications of career success, and in particular on how they are related to health among Chinese workers is scarce. This research explores the impact and relevance of individual attitudes of trust and organizational citizenship behavior on objective and subjective career success, and their relevance to physical and mental health. Further, we explore the moderating role of a career system on the relationships between work attitudes and career success. Using a random sample of 10,372 people in China we used multi-level linear regression methodology to explore a mediation–moderation model based on organizational theories. We found support for the impact of organizational citizenship behaviors and trust, for both objective and subjective career success as mediators of mental and physical health, and for a career system as a moderator, with significant differences emerging between workers employed in the public and private sectors. The results are important as they shed light on the relationship between work and life attitudes on outcomes of high relevance at national level. The original contribution would be of interest to policy makers at both organizational and national level.     

Description and First Steps Toward the Empirical Validation of the Plan Formulation Method for Couples

The aim of this paper is to empirically assess the reliability of the plan formulation method for couples, a procedure for formulating the case, planning, and monitoring the couple therapies according to control-mastery theory. We hypothesized that when couples are looking for couple therapy, they have an unconscious couple’s plan for the therapy, which includes the couple’s goals; the pathogenic beliefs that the partners want to disprove; the traumas from which these beliefs originated and that the partners want to master; the vicious relational circles that make the couple suffer and that the couple wants to break; the virtuous relational circles that are expressions of the couple’s resources and that the couple wants to fuel; and the relational insights that may help the couple get better. Our study involved 15 couples treated by four experienced therapists. Four raters independently formulated each couple’s plan based on the first three sessions following a standard procedure, and we calculated the intraclass correlation for pooled judges’ ratings. For a subsample of three couples—who before and after treatment had completed the dyadic adjustment scale (DAS) and the outcome questionnaire-45.2 (OQ-45.2)—the compatibility of the therapists’ interventions with the couples’ and partners’ plans was assessed. The relationship between the ratings of compatibility, DAS and OQ-45.2, was assessed. The results showed excellent interjudge reliability for each couple’s plan formulation (average ICC?=?0.82), attesting to the validity of the procedure; and preliminary data on the therapeutic process suggested that therapists’ interventions compatible with couple’s plans could help partners achieve good outcomes.

     

Patients’ Tests and Clinicians’ Emotions: A Clinical Illustration

Journal of Contemporary Psychotherapy - Psychotherapists can experience various kinds of emotions in response to their patients’ communications and behaviors over the course of therapy. These...