妇产科学临床诊疗中的思维

从辩证思维方式在妇产科学临床诊疗中的运用入手,通过多个临床诊疗的实例,说明哲学与医学的共通性。哲学辨证思维的开阔思维方式,可以使妇产科学的临床诊疗活动更加全面和完善,使临床诊断更加精准,制定的治疗方案更加合理,从而尽可能地减少医疗纠纷。     

国外教师职业倦怠研究新进展

教师职业倦怠是教师因工作时间过长、工作量过大、工作强度过高所经历的一种疲惫不堪的状态,包括情绪衰竭、去人性化、低个人成就感三个方面。教师职业倦怠的起因很多,除个人因素外,更重要的是环境因素,主要包括超量工作、缺乏调节、缺乏奖赏、人际关系障碍、公平缺失和价值冲突等,研究者认为教会教师应对倦怠的策略是缓解倦怠的有效方法。     

Measuring Feeling of Knowing: Comment on Schraw (1995)

Schraw compares two coefficients for the 2×2 contingency tables resulting from many feeling of knowing (FOK) studies: Hamann's coefficient and Goodman and Kruskal's γ. He favours Hamann's coefficient and gives examples where Hamann's coefficient produces what might be considered the more intuitive result. Further scrutiny reveals that these examples are not as convincing as Schraw makes them out to be. Because Hamann's coefficient depends on the row and column marginals, it does not map onto FOK ability as well as Goodman and Kruskal's γ, which is a direct measure of the diagnostic worth of FOK ratings.     

A genetic two-factor model of the covariation among a subset of Multidimensional Aptitude Battery and Wechsler Adult Intelligence Scale—Revised subtests

The phenotypic and genetic factor structure of performance on five Multidimensional Aptitude Battery (MAB) subtests and one Wechsler Adult Intelligence Scale—Revised (WAIS-R) subtest was explored in 390 adolescent twin pairs (184 monozygotic [MZ]; 206 dizygotic (DZ)). The temporal stability of these measures was derived from a subsample of 49 twin pairs, with test–retest correlations ranging from .67 to .85. A phenotypic factor model, in which performance and verbal factors were correlated, provided a good fit to the data. Genetic modeling was based on the phenotypic factor structure, but also took into account the additive genetic (A), common environmental (C), and unique environmental (E) parameters derived from a fully saturated ACE model. The best fitting model was characterized by a genetic correlated two-factor structure with specific effects, a general common environmental factor, and overlapping unique environmental effects. Results are compared to multivariate genetic models reported in children and adults, with the most notable difference being the growing importance of common genes influencing diverse abilities in adolescence.     

Beziehungsmuster und Beziehungskonflikte

Zusammenfassung  Die Veränderung pathogenetisch bedeutsamer Beziehungsmuster gilt als wesentliches psychotherapeutisches Behandlungsziel. Um zielgerichtete Veränderungen von Beziehungsstrukturen zu erreichen, bedarf es sowohl einer Diagnostik und Beschreibung solcher Beziehungsmuster, einer darauf zielenden Behandlungstechnik als auch einer Verlaufskontrolle und Evaluation der angestrebten Veränderungen. Nach einem Überblick über verschiedene Methoden zur Erfassung von Beziehungsmustern wird die Methode des Zentralen-Beziehungskonflikt-Themas (ZBKT) von Luborsky näher beschrieben; ausgewählte Ergebnisse der ZBKT-Forschung werden dargestellt und die Methode kritisch bewertet.

情绪对工作记忆影响的研究综述

情绪在我们的生活中扮演着十分重要的角色,各种认知活动都或多或少的受其影响。有关情绪与工作记忆相互作用的研究中,很多的证据表明,情绪对认知表现的影响可能是通过工作记忆完成的。本文对情绪分类,情绪影响工作记忆的相关理论及以往的相关研究进行了介绍,同时提出存在的问题并进行展望。     

A ray of light about frozen embryos.

The Tennessee Supreme Court's decision in Davis v. Davis, a case that raises the question of how to allocate frozen embryos in the event of divorce, addresses many of the legal issues posed by in vitro fertilization. The decision considers the interests of the progenitors as well as of the children who may result. For example, the court held that gamete providers' discretion regarding the disposition of embryos can be limited only when their decisions would harm the children who might be born. The court also made clear that efforts to seek genetic parenthood are protected only when accompanied by a desire to raise the resulting children, a conclusion that also affects other reproductive technologies. In addition to elaborating an analytic framework, the court set guidelines for resolving disputes when the couples had made no prior agreements, including holding that while the embryos are ex-utero the desire to avoid genetic parenthood almost always trumps the wish to become a parent. The well-reasoned analysis in Davis v. Davis should help shape legal and ethical discussion regarding the use of in vitro fertilization for many years to come.     

The enduring impact of transient emotions on decision making

People often do not realize they are being influenced by an incidental emotional state. As a result, decisions based on a fleeting incidental emotion can become the basis for future decisions and hence outlive the original cause for the behavior (i.e., the emotion itself). Using a sequence of ultimatum and dictator games, we provide empirical evidence for the enduring impact of transient emotions on economic decision making. Behavioral consistency and false consensus are presented as potential underlying processes.