Day and Night Overlap: Jan Patočka’s Phenomenological Interpretation of the Front-Line Experience

With insight from the methodology of phenomenology, Jan Patočka draws multiple meanings from the special front-line experience, including new understanding of the fringe of death, absolute freedom, universal responsibility, and solidarity with enemies. The front-line experience is in sharp contrast with daily life experience, and is regarded by Patočka as a continuous consciousness of problematization toward history. This consciousness, which the front-line experience gives rise to, can be maintained through true care for reality and history. Patočka names this “care for the soul” and regards it as the core of the European spirit. The potential philosophical and historical value of the front-line experience urges Patočka to maintain an eternal fight, and he eventually concludes that it is this eternal fight that brings forth eternal peace.     

Effects of early exposure to mating on adult sexual behavior in male mice varying in their genetic disposition for aggressive behavior

This study examined whether the sexual behavior of adult male mice is influenced by exposure in early postnatal life to brief episodes of mating. Another focus of interest was the interplay between a genetic disposition for aggressive behavior and the early exposure experiences. The subjects used in the study were male mice of the fiftysixth generation of selection for high (Turku aggressive, TA) and low (Turku non-aggressive, TNA) levels of aggressiveness. Moderately aggressive males of the parental strain (normal, N) were also used. Subjects of each strain were exposed from 21 to 32 days of age to mating mice behind a wire mesh screen. Control subjects were placed in a comparable enclosure, but were exposed to nothing. The results showed that male mice exposed to mating early in life showed a higher rate of activities in the sexuality tests, including aggressive responses. A genetic potential for aggressive behavior was related to a higher degree of sexual activity, and the early exposures optimized the hereditary attributes. The relation between sexual and aggressive behavior is discussed. © 1994 Wiley-Liss, Inc.     

Inter-male aggression in mice: Influence of gonadectomy and prior fighting experience

Groups of adult male mice of the Rockland-Swiss strain were paired 0, 2, 7, or 15 times with adult male stimulus animals rendered non-aggressive by extirpation of olfactory bulbs. All animals were castrated and tested until fighting ceased, following which each was given testosterone replacement and tested until fighting was reinstated. More than 50% of mice with no pre-castration fighting experience fought following gonadectomy. Castrated animals permitted 15 pre-castration pairings fought significantly longer than did animals of any of the other treatment groups. Finally, there was no difference among the groups with regard to the latency to resume fighting following the commencement of testosterone replacement. It is concluded that fighting experience enhances the persistence of the behavior following castration.     

Aggression in domesticated rats reared in a burrow-digging environment

Male and female rats were raised individually in either large boxes filled with soil (burrow environment) or laboratory cages of comparable size (cage environment). In a test of intruder-elicited aggression, intruders exposed to burrow-environment residents lost more body weight, were more likely to have empty stomachs, and received more wounds during a 24 hour aggression test. The results indicate that the physical environment during the period from weaning to maturity is an important determinant of aggression intensity in adult rats.     

关于香港信息技术教育应用中师资准备状况的研究

通过对香港146名小学教师进行问卷调查,考察教师的电脑经验状况、学习和教学观念、电脑辅助教学态度及观念,并探讨它们之间的关系。结果表明,对电脑辅助教学持积极态度的人显著多于持消极态度的人,但多数教师并没有认识到电脑在教学中的独特潜力及其对教学范式转变的影响。电脑辅助教学态度与其电脑经验状况显著相关;电脑辅助教学观念既与其电脑经验显著相关又与其学习和教学观念显著相关。这些结果启示,教师培训应当将电脑技能与学习理论有机地结合起来进行。     

双侧前额皮层的语言功能--用近红外技术研究语言功能的初步实验

本文报告一个用近红外技术进行的语言认知脑成像实验.实验通过脑f血流的变化情况考察了双侧前额皮层对由不同通道输入的,不同语言的各个层次的认知反应.实验结果表明,双侧前额皮层对高层语义加工,包括对篇章的归纳与抽象,具有特殊的功能,这种功能的神经学分布是对称的,这种功能及其对称性不随语言和输入通道的变化而变化.相比之下,前额皮层对读、听语言材料以及听音乐却显得不敏感.局部血流的变化只显示其对上述任务的一般性的注意力控制.     

体验是情绪的心理实体——个体情绪发展的理论探讨

情绪的个体发展和社会化研究使情绪心理学更加接近和更好地解释人的心理生活。情绪是一种整合性心理组织 ,是人的自然与社会因素的交织。情绪体验是内在感受 ,表情是携带体验内导与外导的情绪信息 ,体验的自我觉知起着自我监测的作用 ,从而能驱动和调节情绪行为和其他行为。表情、体验、认知及其生物学基础的整合活动是情绪社会化的完整机制 ,其中体验起着核心的作用。     

To fear or fly to the unknown: Tolerance for ambiguity and Big Five personality traits

The present study investigated whether ambiguity tolerance relates to personality traits that are theoretically grounded in fear (neuroticism) or attraction (openness to experience; extraversion) for the unknown. Our hypotheses were supported for self-report measures (and openness to experience predicted ambiguity tolerance controlling for intelligence), but behavioral choice measures of ambiguity tolerance demonstrated poor reliability and were unrelated to self-reported ambiguity tolerance and basic personality traits. An exploratory network analysis revealed that ambiguity tolerance was more strongly related to the intellectual curiosity (vs. aesthetic appreciation) facet of openness to experience, and the assertiveness (vs. energy or sociability) facet of extraversion. Our findings reinforce the fragmented literature in this area, and support predictions derived from psychological entropy theories of personality.     

Reconciliation Between Muslims and Christians

“A Common Word Between Us,” an open letter from Muslim scholars to Christian leaders, is the most developed effort at Muslim‐Christian reconciliation to date. Endorsed by well‐known Muslim scholars from diverse sects and backgrounds, the letter emphasizes the central role of love of God and the Golden Rule in both religions and cites the catastrophic consequences of conflict. The signatories frame a norm of interreligious covenant for constructive collaborations, present their argument as an authoritative Islamic position, and effectively reject the clash‐of‐civilizations narrative. Using game‐theory models to articulate strategic challenges facing interreligious initiatives, this essay argues that a norm of interreligious covenant can potentially produce successful collective action in situations resembling both coordination and prisoner's dilemma games, depending on the success of norm entrepreneurship.