Effects of attachment style and relationship context on selection among relational strategies

Numerous studies have examined attachment-style differences in social perception, emotion-regulation, and couple communication, but relatively little is known about how dispositional attachment style combines or interacts with relationship situations or contexts to influence the decisions people make about how to act in their relationships. In the present study, participants were presented twice with relationship scenarios and asked to indicate how they would respond to each one. They completed the task initially without a particular context in mind and then again with either a positive or a negative relationship context in mind. Results indicated that a deteriorating relationship context caused participants to choose less secure and more insecure behaviors, especially avoidant ones, but dispositional attachment style was still important as well. Both sets of factors produced main effects rather than interactions.     

Personality,reciprocity, and strength of conflict resolution strategy

The present field study investigates how an individual’s interpersonal conflict resolution behavior is affected by the individual’s personality (assessed by the Big 5) and a situational factor (the other party’s conflict behavior), as well as how the two factors interact. A hierarchical regression analysis based on 256 student–roommate/friend dyads shows that both factors are important. Extraversion and Agreeableness were significantly related to most conflict strategies used by students. The results show that interactions between the parties in conflict situations are strongly governed by the norm of reciprocity. Finally, we found some empirical support for the interaction effect between personality and situation, suggesting that an individual’s conflict behavior is more complex than what the dispositional or the situational view may suggest.     

否定句理解中知觉仿真的动态过程

采用移动窗口阅读技术探讨否定句理解中被否定的情境和真实情境在头脑中的具体表征。实验材料包括否定句和图片,根据句子隐含形状与再认图片的匹配关系分为匹配和不匹配两个版本。实验1中句子呈现时间为700ms,结果发现匹配版本中图片再认时间明显短于不匹配版本,证实了否定句理解中被否定情境的知觉仿真。实验2中句子呈现时间延长到1000ms,结果两个版本图片再认时间没有差异,说明读者已经转为对否定句所表达的真实情境进行仿真。实验支持了知觉符号观并进一痔说明否常甸珈解中知带仿直和知慌符号瀚活是一个动杰的“两步击”的加工讨程。     

If and Then: A Critique of Speculative NanoEthics

Most known technology serves to ingeniously adapt the world to the physical and mental limitations of human beings. Humankind has acquired awesome power with its rather limited means. Nanotechnological capabilities further this power. On some accounts, however, nanotechnological research will contribute to a rather different kind of technological development, namely one that changes human beings so as to remove or reduce their physical and mental limitations. The prospect of this technological development has inspired a fair amount of ethical debate. Here, proponents and opponents of such visions of human enhancement are criticized alike for engaging in speculative ethics. This critique exposes a general pattern that extends to other nano-, bio-, or neuroethical debates. While it does not apply to all discussions of “enhancement technologies” it does apply to all ethical discourse that constructs and validates an incredible future which it only then proceeds to endorse or critique. This discourse violates conditions of intelligibility, squanders the scarce and valuable resource of ethical concern, and misleads by casting remote possibilities or philosophical thought-experiments as foresight about likely technical developments. In effect, it deflects consideration from the transformative technologies of the present.

情境模型的实质：命题符号与知觉符号之争

阅读理解中情境模型的建构是当今阅读研究的热点。传统命题符号理论认为情境模型是组相关命题,是非模式符号系统;随着知识表征理论的发展,知觉符号理论认为情境模型的建构包括模式符号系统,即含有知觉符号。文章对比了两种理论对情境模型的不同解释,并介绍了相关的实证研究,最后对未来验证两种理论的研究方向进行了展望。     

动词的延续性特征及瞬时时间副词对时间转换事件表征的影响

为考察语篇阅读中,汉语动词的延续性特征以及瞬时时间副词对时间转换事件表征的影响,采用探测-判断的语篇实时阅读技术分别进行了两个实验。实验1的结果表明,当描述转换前事件的动词是延续性动词时,短时转换句与瞬时转换句的阅读时间无显著差异;而当描述转换前事件的动词是短暂性动词时,短时转换句的阅读时间明显长于瞬时转换句的阅读时间。实验2的结果表明,当不在时间转换句前添加瞬时时间副词时,长时与短时转换句前探测词的再认时间存在显著差异;而当在时间转换句前添加瞬时时间副词时,长时与短时转换句前探测词的再认时间无显著差异。两个实验结果分别说明,动词的延续性特征和时间转换短句的结合影响了时间转换事件的表征,在长时转换句的前面添加瞬时时间副词缩短了长时转换事件的表征时间。     

Behavioral changes to repeated takeovers in automated driving: The drivers’ ability to transfer knowledge and the effects of takeover request process

Only a couple of studies evaluated whether drivers of automated vehicles change their takeover behavior when they experience takeover requests repeatedly. Even less evidence was accumulated regarding the question whether drivers are able to transfer learned behavior to takeover situations with varying visibility characteristics and whether drivers’ takeover behavior depends on the takeover process in these situations. This paper therefore examines three research questions. First, it assesses how drivers change their behavior with the repeated experience of a takeover situation with the same visibility (fog or no fog). Second, it tests whether drivers can transfer their learned takeover behavior from a takeover situation with high or low visibility to the same takeover situation with different visibility conditions. Third, it assesses whether drivers’ takeover behavior and their experience of the situation differ between a one-step and a two-step takeover request process. Forty participants experienced a takeover situation three times. Experimental trials varied between-subjects concerning the permanent presence or absence of fog in the adaptation condition, the change of visibility conditions from fog to no fog or vice versa in the transfer condition, and the design of the takeover process with one-step or two-steps. Dependent variables included participants’ takeover time, minimum time-to-collision (TTC_min) with the construction site, deceleration and maximum steering behavior, and their ratings of criticality of the driving situation and perceived effort. Results show that participants adapted their deceleration behavior when repeatedly experiencing a takeover situation with the same visibility characteristics (adaptation condition). Changing these characteristics (transfer condition) lead to increased minimum TTCs, criticality and perceived effort ratings. In general, participants were able to maintain their takeover behavior in takeover situations with varying visibility characteristics indicating that they can transfer their takeover behavior across situations. Finally, the two-step takeover request process was associated with longer takeover times. However, minimum TTCs were larger and maximum steering movements and criticality ratings were lower compared to the one-step process. We conclude that drivers transfer their behavior across takeover situations. However, this performance comes at higher costs in terms of perceived effort and criticality. In addition, two-step takeover request processes should be favored over one-step processes when designing takeover requests. Future studies should examine the validity of the results in various takeover situations and on-the-road studies.     

幼儿对不同情境中的情绪认知及其归因

考察了90名3~5岁幼儿对4种与情绪关联程度不同的日常情境中,具有积极或是消极行为表现的故事主人公的情绪理解。结果表明：（1）绝大多数幼儿都能理解各情境中具有积极行为的主人公觉得高兴。（2）幼儿对相应的消极情绪认知要相对差一些,并在3~4岁之间获得了较显著的发展进而达到基本能全数理解的水平;尤其是在低关联情境中,幼儿对消极情绪的认知更差一些,且显著低于对高关联情境中的消极情绪认知。（3）60%左右的3岁幼儿能认识到同样情境中具有不同行为表现的个体具有不同的情绪体验,到4、5岁时,幼儿的这一情感观点采择能力获得较大发展并达到成熟水平。（4）幼儿的情绪归因与情绪的性质以及具体的情境有关     

QUANTUM AND CONSCIOUSNESS: IN SEARCH OF A NEW PARADIGM

Abstract. Two fundamental issues raised by Lothar Schäfer are considered: (1) the question of a suitable paradigm within which the findings of quantum physics can be optimally interpreted and (2) the question of the assessment of the presence and importance of mind and consciousness in the universe. In regard to the former, I contend that the ideal of science is to interpret its findings in an optimally consistent and minimally speculative framework. In this context Schäfer's assertion that certain findings in quantum physics (those that relate to virtual states) indicate the presence of mind at the quantum level implies a dualistic and hence unnecessarily speculative assumption. In regard to the assessment of mind and consciousness, a consistent and parsimonious paradigm suggests that mind and consciousness are not part of a chain of events consisting of an admixture of physical and mental events but that physical events form a single, coherent set of events, and mental events another set, with the two sets related, as Teilhard (and a number of other philosophers, including White head) affirmed, as the “within” and the “without” (or the “mental pole” and the “physical pole”) of one and the same fundamental reality. This panpsychist as contrasted with Schäfer's dualist paradigm provides a single self‐consistent framework for the interpretation of quantum (and all natural) events while recognizing the presence of mind in the universe as the least speculative realist implication of our immediate experience of consciousness.     

竹溪县降低孕产妇死亡率和消除新生儿破伤风项目分析

为实施"降低孕产妇死亡率和消除新生儿破伤风项目",通过培训乡村产儿科技术服务人员,以改善乡镇卫生院产儿科服务条件,提高育龄妇女住院分娩安全意识,降低孕产妇死亡率和消除新生儿破伤风.开展了人员培训、健康教育、设备配置、贫困救助、监督指导等活动.孕产妇死亡率、新生儿破伤风等重点指标达到终期目标.提出贫困地区妇幼卫生事业建设与发展必需有可行性项目支持.