The nucleus premammillaris ventralis (pmv) and aggressive behavior in the rat

Small bilateral electrolytic lesions placed just posterior of the ventromedial hypothalamic nucleus cause a strong increase in offensive behavior. The histology suggests that damage to the ventral premammillary nucleus is responsible for this effect. A summary of the neuroanatomical literature shows that this structure is connected to most other brain structures reported to be involved in offensive behavior.     

Behavioral and Emotional Problems in Young Preschoolers: Cross-Cultural Testing of the Validity of the Child Behavior Checklist/2-3

The cross-cultural validity of the Child Behavior Checklist for Ages 2-3 (CBCL/2-3) was tested in three Dutch samples of children referred to mental health services, from the general population, and from a twin study. Six scales were derived from factor analyses and labeled Oppositional, Aggressive, and Overactive, which constituted a broadband Externalizing grouping; Withdrawn/Depressed and Anxious, which constituted a broadband Internalizing grouping; and Sleep Problems. Internal consistencies of the scales, their test-retest reliabilities, interparent agreement, discriminative power, predictive relations with problem ratings 2 years later, and relations to other instruments designed to measure general development and behavior problems were adequate, and highly comparable to psychometric properties in American samples. It was concluded that across languages and cultures behavioral/emotional problems of young preschoolers may be adequately assessed with the CBCL/2-3.     

Differential reactions of virtual actors and observers to the triggering and interruption of psychological momentum

The present study compared virtual actors’ and observers’ perceptions of positive and negative psychological momentum (PM) and their responses to sudden interruptions of momentum. Participants with experience playing competitive table tennis imagined that they were playing a table tennis game (virtual actors), whereas participants who lacked experience playing competitive table tennis imagined that they were observing a table tennis game (observers). While viewing an audiovisual simulation of a table tennis match, participants were exposed to either an ascending (i.e., positive momentum) or descending (i.e., negative momentum) scoring sequence that was either suddenly interrupted or not interrupted at all. Participants’ PM perceptions were measured at the conclusion of the simulation. Results indicated that observers’ PM perceptions were lower than were virtual actors’ following the negative momentum sequence. More generally, interrupting positive momentum lowered PM perceptions, whereas interrupting negative momentum increased PM perceptions. Implications for the study of PM in sport are discussed.     

National Culture and Leadership Profiles in Europe: Some Results From the GLOBE Study

Different cultural groups may have different conceptions of what leadership should entail, i.e. different leadership prototypes. Several earlier studies revealed that within Europe various cultural clusters can be distinguished (Hofstede, 1991; Ronen & Shenkar, 1985). Using recent data from the GLOBE project, this article discusses similarities and differences on culture and leadership dimensions among 21 European countries. The results show that two broad clusters or patterns of cultural values can be distinguished, contrasting the North-Western and South-Eastern part of Europe. Within these clusters, differences in leadership prototypes to a certain extent mirror differences in culture. On the basis of these results it is hardly possible to speak of a single typically European culture or one distinct European management style. However, on some dimensions European scores are different from at least some other regions in the world.     

Pro‐self,prosocial, and pro‐organizational foci of proactive behaviour: Differential antecedents and consequences

The paper aims to further knowledge of proactive employee behaviour by exploring whether pro‐organizational, prosocial, and pro‐self focused proactive behaviour can be measured in an empirically distinct manner, and whether these types of proactive behaviour show differential relationships with other variables. Results of two multi‐source studies using self‐rated and peer‐rated measures empirically support the distinctiveness of the different foci of proactive behaviour. Study 1 (N = 117 dyads) shows that the different foci of proactive behaviour are differentially related to different foci of affective commitment. Study 2 (N = 126 dyads) builds on these findings and shows that different foci of proactive behaviour have differential relationships with transformational leadership, goal orientations, and individual task performance.     

Intrinsic-Extrinsic Religiosity and University Students' Willingness to Donate Organs Posthumously

This research focuses on the links between intrinsic and extrinsic religious orientations as they relate to willingness to donate organs posthumously. Participants responded to a factual test of their knowledge about organ donation, indicated their degree of willingness to donate organs, and filled out personality inventories measuring their intrinsic and extrinsic orientations. The data indicated a high level of factual knowledge about organ donation. Also, contrary to Allport's (1966) arguments, people with an intrinsic religious orientation were not more likely to donate their organs, nor were people with an extrinsic religious orientation less likely to do so. Instead, it was found that intrinsic religiosity was unrelated to willingness to donate organs and that extrinsics with strong social orientations were more willing to donate their organs. Discussion centers on the need to develop more psy-chometrically sound measures of mature religiosity as a means of conducting a fairer test of Allport's original theorizing about intrinsic religiosity.     

Physical Threat and Self‐Evaluative Emotions in Smoking Cessation1

Negative self‐evaluative emotions (e.g., feeling dissatisfied with oneself, feeling stupid) are considered to indicate a threat to the self that can be caused by an external physical threat (e.g., smoking). A sample of 363 smokers was tested twice, with an interval of 8 months. Prospective analyses showed that self‐evaluative emotions mediated the relationship between the other psychological factors and quitting activity. In turn, the relationship between self‐evaluative emotions and quitting activity was mediated largely by intention to quit. The results indicate a primary role of self‐evaluative emotions in the motivation to quit smoking, and this should be taken into account when designing smoking‐cessation interventions.     

The Semantics of Wisdom in the Philosophy of Tang Junyi: Between Transformative Knowledge and Transcendental Reflexivity

In this article, I offer a provisional analysis of the philosophical semantics of “wisdom” in the thought of the New Confucian thinker Tang Junyi. I begin by providing some pointers concerning the concept of wisdom in general and situating the discourse on wisdom in comparative philosophy in the context of the later Foucault’s and Pierre Hadot’s historical investigations into ancient Graeco-Roman philosophy as a mode of spiritual self-cultivation and self-transformation. In the remainder of the paper, I try to describe and think through what Foucault identifies as a “Cartesian moment,” in which self-knowledge becomes the ultimate precondition for the ethico-spiritual project of “caring for the self,” in Tang’s approach of wisdom. In the course of my argument, I outline the complex relation between his vision of a renewed Confucian mode of religious practice on the one hand and his philosophical presuppositions concerning the transcendental status of subjectivity and the reflexivity of consciousness on the other.