Additive similarity trees

Similarity data can be represented by additive trees. In this model, objects are represented by the external nodes of a tree, and the dissimilarity between objects is the length of the path joining them. The additive tree is less restrictive than the ultrametric tree, commonly known as the hierarchical clustering scheme. The two representations are characterized and compared. A computer program, ADDTREE, for the construction of additive trees is described and applied to several sets of data. A comparison of these results to the results of multidimensional scaling illustrates some empirical and theoretical advantages of tree representations over spatial representations of proximity data.We thank Nancy Henley and Vered Kraus for providing us with data, and Jan deLeeuw for calling our attention to relevant literature. The work of the first author was supported in part by the Psychology Unit of the Israel Defense Forces.     

The Relation of Candidate Personality With Selection-Interview Outcomes

Two studies examined the relation of personality on the interview process. Study 1 was designed to examine these behaviors and characteristics in a lab sctting. while Study 2 examined similar variables in a field setting. Study 1 demonstrated that Type A achievemetit strivings, extraversion, work locus of control. neuroticism. and trait anxiety were related to interview outcomes in simulated employment interviews. Study 2 examined the relation of personality characteristics to outcomes of actual interviews conducted by college recruiters. Type A achievement striving, work locus of control. and trait anxiety were found to be related to interviewer decision outcomes.     

Masculinities, plural

Masculinity cannot be regarded as a single entity. Both within Western culture and across cultures, a wide variety of masculinities are easily observable. Yet masculinity is so often contrasted with femininity that the many differences among men are at times obscured. To in part correct this deficiency, various "psychologies" of men are explored, as well as the cultural components that shape a society's ideas of what constitutes masculinity. Male heterosexuality and homosexuality are also examined, as are a number of the fantasies and fears that men typically experience. What cannot be left out of any exploration of male psychology are those sources of strength that permit so many men to fiercely protect their families and, when called upon, to fight their country's wars. Nonetheless, the differences between individual men are significant and can even be said to be vast.     

Epistemological controversies in the analytic field elucidated by the theological realm

This article proposes to address certain epistemological controversies in psychoanalysis by elucidating them through the religious field. The theological field serves the author as the repressed, which indicates the latent stakes that continue to do work at the heart of these debates. The goal is to show how debates that take place on the epistemological level bring into confrontation different anthropological concepts and discursive traditions that have their roots in religious discourses. The principal hypothesis of the author is that the dissident theories of psychoanalysis can be understood as a return to a pre‐monotheistic theological conception or to an idolatrous practice that aims, primarily, to undo castration. This hypothesis will be used to elucidate the debates with two authors: Adler and Rank. The author shows how these theorists, by leaving analytical ground, connect their theories to pre‐monotheistic conceptions and highlight conceptual tools that are characteristic to them.     

Pacemaker deactivation: withdrawal of support or active ending of life?

In spite of ethical analyses assimilating the palliative deactivation of pacemakers to commonly accepted withdrawings of life-sustaining therapy, many clinicians remain ethically uncomfortable with pacemaker deactivation at the end of life. Various reasons have been posited for this discomfort. Some cardiologists have suggested that reluctance to deactivate pacemakers may stem from a sense that the pacemaker has become part of the patient??s ??self.?? The authors suggest that Daniel Sulmasy is correct to contend that any such identification of the pacemaker is misguided. The authors argue that clinicians uncomfortable with pacemaker deactivation are nevertheless correct to see it as incompatible with the traditional medical ethics of withdrawal of support. Traditional medical ethics is presently taken by many to sanction pacemaker deactivation when such deactivation honors the patient??s right to refuse treatment. The authors suggest that the right to refuse treatment applies to treatments involving ongoing physician agency. This right cannot underwrite patient demands that physicians reverse the effects of treatments previously administered, in which ongoing physician agency is no longer implicated. The permanently indwelling pacemaker is best seen as such a treatment. As such, its deactivation in the pacemaker-dependent patient is best seen not as withdrawal of support but as active ending of life. That being the case, clinicians adhering to the usual ethical analysis of withdrawal of support are correct to be uncomfortable with pacemaker deactivation at the end of life.     

Direct and indirect relationship between social stressors and job performance in Greater China: The role of strain and social support

This study examined the direct relationship between two social stressors (interpersonal conflict and organizational politics) and supervisor-rated job performance among employees in three Chinese societies in Greater China. The potential moderating effects of social support on the relation between social stressors and job performance were also investigated. Further, the potential mediating role of strain between stressors and job performance was tested. Data were collected from 1032 employees in Beijing, Hong Kong, and Taipei. The results showed that both types of social stressors were positively correlated with strain, and negatively related with job performance. There was evidence supporting that social support was a significant moderator of the social stressor–performance relationship. Further, results were consistent with the hypothesis that strain could be a mediator between social stressors and job performance.     

Discerning the spirit(s) in the natural world: Toward a typology of “spirit” in the religion and science conversation

Recent developments in Christian theological thinking on the doctrine of the Holy Spirit (pneumatology) have raised questions about the relationship between “spirit” and science. Cursory review of the religion and science literature, however, yields a wide array of uses and understandings of the concept of spirit. Current attempts to assess the relationship of pneumatology to science require an inventory or basic classification scheme of the various notions of spirit that have been in circulation over the past generation. This essay presents a preliminary typology of such uses in order to enable scholars and researchers to chart courses for future research in this area.