“垂衣裳”与儒家礼制

“垂衣裳”早见于《易传·系辞下》,最初用以形容包括尧、舜在内的圣王形象.“衣裳”的色彩、图案、样式被认为源于圣人观象,体现“乾坤尊卑”之理.儒家将“衣裳”视为标示等级和管理社会的工具,认为“衣裳”根源于‘礼”,服务于“礼”,损益于“礼”,具有礼乐教化的功能.“垂衣裳而治”就是圣王以服制垂示天下,而天下大治.从“垂衣裳”可以窥探儒家“无为而治”之究竟.     

从诗学视角看古希腊哲学研究

本文首先检视了晚近十年国内古希腊文学研究的发展与现状,回顾并总结近十年国内古希腊经典作品和研究文献的译介情况,着重考察近年来国内新兴的古希腊诗学研究,尤为关注古希腊诗学研究的新取向。结合“诗与哲之争”的复杂关系,从诗学视角出发,重新思考古典诗学研究与古希腊哲学研究的关系及定位。本文指出,打破国内古希腊研究的学科分际,从诗学角度全面展开对古希腊经典的研究,对于推进国内古希腊哲学研究具有重要的意义。     

Enhancement of hardening and thermal resistance of Mg–Sn-based alloys by addition of Cu and Al

Mg–Sn-based alloys are considered as a promising precipitation-hardening system for applications at elevated temperatures, but the hardening effect is not satisfactory owing to sluggish nucleation and rapid coarsening of the major Mg₂Sn lath precipitates. In this study, Cu and Al are added to a Mg–6Sn–1Mn base alloy. The age-hardening response and the microstructures of these modified alloys have been investigated and are compared to that of the base alloy. The additional elements are found to bring several beneficial effects to the alloys for applications at elevated temperatures. Firstly, a eutectic structure consisting of strong intermetallic phases, i.e. Mg₂Cu in the Mg–6Sn–1Mn–2Cu alloy and Al_0.93Cu_1.07Mg in the Mg–6Sn–1Mn–2Cu–2Al alloy, remains stable along the grain boundaries after solution and ageing heat treatments. Secondly, the precipitate density has been increased significantly and the precipitate size has been refined remarkably during ageing at 200?°C. Moreover, the growth of the precipitates is inhibited remarkably during the over-ageing period. Therefore, the age-hardening response and over-ageing resistance are notably improved.     

青少年时间管理倾向量表的编制

时间管理倾向是个体在运用时间方式上所表现出来的心理和行为特征,具有多维度多层次的心理结构。参照有关文献并结合国内的广泛调查研究,编制出我国青少年时间管理倾向量表。通过对1027名大中学生的探索性因素分析和507名大中学生的验证性因素分析,结果表明时间管理倾向问卷由时间价值感(社会取向和个人取向的时间价值感)、时间监控观(设置目标、计划、优先级、时间分配和反馈性)和时间效能感(时间管理效能和时间管理行为效能)三个维度构成。该量表的因素结构清晰,信度和效度较好,可以作为评鉴青少年时间管理倾向的有效工具。     

“在场的”科学主体及其认知模式

传统上对科学的看法常常因为主体与客体绝对的二元对立而陷入困境,这个困境使得科学的真理观要么滑向客观主义的绝对主义,要么滑向主观主义的相对主义;这两种立场都没有恰当地反映出主体在科学实践中的恰当地位和作用。我们将以上述方式所看待的主体称为不在场的(non-present)     

创伤个体注意控制、焦虑及情绪对闯入记忆的影响

以往研究认为认知控制在闯入记忆的发展中起一定作用。研究以83名大学生本科生为被试,采用创伤电影范式和问卷调查结合的方式,旨在考察创伤个体注意控制、焦虑及情绪对闯入记忆的影响。结果显示,注意控制、焦虑和情绪与闯入记忆相关;注意控制和观看创伤电影前的消极情绪对闯入记忆有一定的预测作用;注意控制与焦虑、情绪相关;高低注意控制组分别在焦虑、情绪上差异显著。注意控制、焦虑、创伤前负性情绪与闯入记忆相关;注意控制、创伤前负性情绪显著影响闯入记忆。 关键词：闯入记忆;注意控制;焦虑;情绪;创伤     

多层多项Logit模型：原理与应用

常用的多层线性模型要求因变量是服从正态分布的连续变量,却无法处理因变量为离散变量的嵌套数据.多层多项Logit模型能够处理因变量是无序多分类的多层嵌套数据,但这一模型在我国心理学研究中却鲜有介绍和应用.研究简要介绍了多层多项Logit模型的原理、参数估计和假设检验,然后分别用该模型和传统Logistic回归模型探讨个体因素和区域因素对35721名学生进入不同高校就读机会的影响并对结果进行了解释,结果表明多层多项Logit模型比传统Logistic回归模型更拟合数据.     

Gene Patents: A Broken Incentives System

The proliferation of patents on human genes has raised important ethical questions centered on the conflict of patient rights and intellectual property rights. With the Supreme Court’s June 2013 decision that altered the patent eligibility of genetic material, it is important to reexamine the ethical implications of gene patents as a concept. Such patents suggest an ownership of genetic material that may hinder access to healthcare and inhibit medical progress. The application of the current patent system to genetic material thus violates patients’ rights without fulfilling the system’s goal of promoting innovation, suggesting a need for a revised incentives infrastructure.     

Interword spacing in Chinese text layout

Three experiments using Chinese text were conducted to investigate word spacing and its effect on reading performance. In Exp. 1, a sonogram detector was used to analyze interword and intercharacter (within a word) time intervals from text read aloud by professional TV broadcasters versus college graduates. The results showed interword intervals were significantly longer than intercharacter intervals, indicating that interword spacing has psychological reality in speech. Exp. 2 examined the effect on reading performance due to separating the characters that compose a word. Separating the characters of a word did not decrease reading accuracy but did result in significantly longer reading times. Exp. 3 explored the effect of word spacing in Chinese sentences on reading performance. Analysis showed that word spacing did not affect reading accuracy, but half character and whole-character spacing significantly reduced reading time. The results of the present study suggest that word spacing in Chinese text layout enhances reading performance. Word spacing may help the reader to segment more quickly a string of characters into words and reduce the likelihood of misinterpretation. Also, ambiguity of sentence structure severely degraded reading accuracy. The implications of the results for word spacing design in Chinese text are discussed.     

The conception of depression in Chinese American college students

The conception of depression in Chinese American college students was examined with the Center for Epidemiologic Studies--Depression Scale (CES-D). It was hypothesized that, because of their significant engagement with mainstream American culture, these students' conception of depression would better approximate White Americans' differentiated view (L. Radloff, 1977) than the general Chinese American community's integrated view (Y. Ying, 1988). A total of 353 bicultural Chinese American college students participated in the study. Consistent with the hypothesis, principal-components factor analysis with varimax rotation revealed a factor structure and loading similar to that found in White American adults. Confirmatory factor analysis also showed Chinese American college students to better approximate Radloff's differentiated model based on her White American samples than Ying's integrated model based on her Chinese American community sample. Implications of the findings and directions for future research are discussed.