中国人眼对非彩色系表色色差辨别的实验研究

报道了中国人眼对表色色差辨别的实验研究中非彩色系列实验研究结果,并与国外有关结果进行了比较。结果表明,非彩色的明度特性变化,对人眼色差辨别无显著影响,色差值仅随目视评价的感觉等级不同而异。此结果与国外有关报道的结果基本一致。实验结果为中国颜色体系的非彩色系颜色样品提出了色差宽容度：△Ｅ＜１．５。此色差宽容度已被全国颜色标准化技术委员会认定为ＧＳＢＡ２６００３—９４《中国颜色体系》国家标准中颜色样品色差宽容度的技术参数。     

Retinal masking during pursuit eye movements: implications for spatiotopic visual persistence

White (1976) reported that presentation of a masking stimulus during a pursuit eye movement interfered with the perception of a target stimulus that shared the same spatial, rather than retinal, coordinates as the mask. This finding has been interpreted as evidence for the existence of spatiotopic visual persistence. We doubted White's results because they implied a high degree of position constancy during pursuit eye movements, contrary to previous research, and because White did not monitor subjects' eye position during pursuit; if White's subjects did not make continuous pursuit eye movements, it might appear that masking was spatial when in fact it was retinal. We attempted to replicate White's results and found that when eye position was monitored to ensure that subjects made continuous pursuit movements, masking was retinal rather than spatial. Subjects' phenomenal impressions also indicated that retinal, rather than spatial, factors underlay performance in this task. The implications of these and other results regarding the existence of spatiotopic visual persistence are discussed.     

守范?失范?——作为参照点的社会规范对决策行为的影响

作为参照点的社会规范指个体为实现群体目标保持活动一致性所建立起来的、视为决策与判断标准的规范。社会规范研究经历了从完全理性到有限理性的转变过程。其对决策行为影响的解释机制包括预期理论、后悔理论、"齐当别"抉择模型、程数说和三参照点理论等,能较好解释避税、见死不救与医患冲突等现象。今后研究注意结合社会认知角度,实现研究思想与范式的转变,侧重探索多重参照点、群体决策机制,丰富跨文化研究等,为转型期的守范与失范行为提供科学的解释。     

Signal Detection Models with Random Participant and Item Effects

The theory of signal detection is convenient for measuring mnemonic ability in recognition memory paradigms. In these paradigms, randomly selected participants are asked to study randomly selected items. In practice, researchers aggregate data across items or participants or both. The signal detection model is nonlinear; consequently, analysis with aggregated data is not consistent. In fact, mnemonic ability is underestimated, even in the large-sample limit. We present two hierarchical Bayesian models that simultaneously account for participant and item variability. We show how these models provide for accurate estimation of participants’ mnemonic ability as well as the memorability of items. The model is benchmarked with a simulation study and applied to a novel data set. This research is supported by NSF grants SES-0095919 and SES-0351523, NIH grant R01-MH071418, a University of Missouri Research Leave grant and fellowships from the Spanish Ministry of Education and the University of Leuven, Belgium.     

针刺对两点辨别觉的作用

本研究报告证实了针刺能够显著地提高两点阈限。本文探讨了针刺对两点阈限改变的时间关系和空间关系。分析了情绪状态、电针刺激强度、频率对针刺提高两点阈限的影响。还分析了针刺对痛阈的提高与对两点阈限的提高的关系。     

Catching up with wonderful women: The women‐are‐wonderful effect is smaller in more gender egalitarian societies

Inequalities between men and women are common and well‐documented. Objective indexes show that men are better positioned than women in societal hierarchies—there is no single country in the world without a gender gap. In contrast, researchers have found that the women‐are‐wonderful effect—that women are evaluated more positively than men overall—is also common. Cross‐cultural studies on gender equality reveal that the more gender egalitarian the society is, the less prevalent explicit gender stereotypes are. Yet, because self‐reported gender stereotypes may differ from implicit attitudes towards each gender, we reanalysed data collected across 44 cultures, and (a) confirmed that societal gender egalitarianism reduces the women‐are‐wonderful effect when it is measured more implicitly (i.e. rating the personality of men and women presented in images) and (b) documented that the social perception of men benefits more from gender egalitarianism than that of women.     

颜色偏好研究进展

颜色偏好是人在心理上所喜爱或偏好的颜色。人们对抽象颜色、具体物色都会表现出偏好;性格、性别、年龄、文化等因素会影响颜色偏好。以往研究者在研究内容、研究材料、研究条件尚存不足,这正是今后研究的方向。     

中国道教首次在马来西亚举行传授全真初真戒法会

应马来西亚砂捞越州美里市莲花山三清观的邀请,中国道教协会组织传戒团,于2005年5月24日至6月3日在马来西亚协助美里莲花山三清观隆重举行了乙酉全真传戒(方便戒)大法会。为协助美里三清观举办全真派传戒大法会,中国道教协会派出以副会长黄信阳为团长,副会长唐诚青、刘怀元,秘书长袁炳栋以及传戒大师、高功、经师和道乐团等80余人的传戒、观礼团。来自中国、美国、韩国、文莱、新加坡、马来西亚等国家和中国香港、澳门、台湾地区的道学专家学者、艺术家、新闻工作者以及高道大德300余来宾参加了这次法会活动。国家宗教事务局外事司赵磊及有…     

中国华北地区城市与乡村基督教徒对死亡认识的比较研究

通过对城市和乡村基督教徒关于死亡和濒死态度的比较研究,探索城市和乡村基督教信徒对死亡和濒死态度的差异性及形成原因,为死亡教育和临终关怀服务的开展进行理论探索。本文认为城市教徒在对死亡和濒死的理解和态度方面比张庄地区教徒更现实、更世俗化,在思想与行为方面发生一定程度的异化。而乡村教徒对于基督教教义中关于死亡和濒死的论述认可程度较高,在思想和行为上更接近于基督教关于死亡和濒死的论述。