海德格尔《哲学论稿》译名讨论

在《哲学论稿（从本有而来）》（《全集》第65卷）中,海德格尔尝试了艰苦的思与言的改造工作,意在从非形而上学意义上重解“存有／本有”（Seyn／Ereignis）问题。本文根据作者对德文原著的初步解读和翻译,并参照英文译本“英译者前言”中的译名分析,讨论了《哲学论稿》中八组基本词语,主要涉及Ereignis,Sein,Wesen,Werfen,Gr—und,Bergen,Besinnung,RUcken等词语以及相关的词族,并且提出了作者对于这些基本词语的汉译建议。原来文后附有由作者制作的“《哲学论稿》德一英一中译名对照表”,但因篇幅有限,不在这里刊登了,而是登载在《世界哲学》的网站上,有兴趣的读者请登陆我们的网站：www．worldphilosophy．cn。     

任务难度对前瞻记忆TAP效应影响的研究

前瞻记忆中的TAP效应是指,当进行中任务和前瞻任务加工类型一致时,前瞻记忆成绩要好于两者工类型不一致时.该研究采用双重任务范式,以大学生为被试,探讨了进行中任务难度对前瞻记忆TAP效应的影响,以揭示注意资源在TAP效应产生中的关键作用.结果表明:当进行中任务难度较低时,没有出现TAP效应,即进行中任务和前瞻任务的加工类型是否一致不会对前瞻记忆成绩产生显著影响;当进行中任务难度较高时,TAP效应部分出现.进一步说,当进行中任务加工类型为语义型时,语义型的前瞻任务成绩要显著好于结构型的前瞻任务成绩;而当进行中任务加工类型为结构型时,前瞻任务的加工类型没有对前瞻记忆成绩产生显著影响.     

社会偏见的人格因素研究综述

人格特征是导致社会偏见产生的影响因素之一.文章介绍了与此相关的两种理论模型--"独裁主义人格理论"和"双过程动机模型"的主要观点和实证依据,并对其中的争议及未来的发展方向进行梳理和展望.     

激活水平和呈现方式对错误记忆的影响

随机抽取80名大学生参与实验,采用DRM(Deese-Roediger-Mcdermott)范式,探讨了激活水平和呈现方式对错误记忆的影响。结果发现:(1)在随机呈现条件下,关键诱饵的错误再认率显著低于分组呈现条件,但学过项目的正确再认率在两种条件下无差异。(2)在高激活水平条件下,学过项目的正确再认率明显低于低激活水平条件,但关键诱饵的错误再认率在两种激活条件下的差异不够明显。这表明,呈现方式对关键诱饵的错误再认率有显著影响,而激活水平的影响则不显著。由此可知,人们的记忆可以在没有任何外界信息干扰的情况下因内在联想过程而自发地发生改变。     

中国儿童和青少年肤色色度的测定

采用色差测色计对548名3—17岁的中国儿童和青少年进行了脸颊部肤色色度测定,分别测出X、Y、Z三刺激值及x、y色度坐标。结果表明:中国儿童和青少年的平均肤色色度值为x=0,3828,y=0.3454;反射率为26.02%;主波长为590.2nm;刺激纯度(Pe)为27.4%。女性的反射率略高于男性,反射率有随着年龄增长而逐步下降的趋势。男性的肤色刺激纯度则略高于女性,饱和度随着年龄增长而有逐步增大的趋势。中国儿童和青少年的结果和成年人的比较,反射率较之成年人高3%左右,饱和度则低4%左右,主波长则较长约0.9nm。     

Object location memory: The interplay of multiple representations

This article reports three experiments in which the representational nature of human object location memory was studied. The results show that multiple frames of reference can be used to encode the spatial relationships among objects. Depending on their dominancy, availability, and validity, these multiple representations interact to determine memory performance. Specifically, representations that are automatically encoded and extensively practiced are more dominant, and their availability improves performance when they are valid. On the other hand, when the dominant representations are available but invalid, people may have to resort to the less dominant representations. As a result, the availability of these dominant but invalid representations can actually hurt performance, due to interference. If these interfering representations are eliminated, the performance is again improved. The implications of these findings for general human spatial cognition are discussed.     

Internet accessibility and usage among urban adolescents in Southern California: implications for web-based health research.

The World Wide Web (WWW) poses a distinct capability to offer interventions tailored to the individual's characteristics. To fine tune the tailoring process, studies are needed to explore how Internet accessibility and usage are related to demographic, psychosocial, behavioral, and other health related characteristics. This study was based on a cross-sectional survey conducted on 2373 7th grade students of various ethnic groups in Southern California. Measures of Internet use included Internet use at school or at home, Email use, chat-room use, and Internet favoring. Logistic regressions were conducted to assess the associations between Internet uses with selected demographic, psychosocial, behavioral variables and self-reported health statuses. The proportion of students who could access the Internet at school or home was 90% and 40%, separately. Nearly all (99%) of the respondents could access the Internet either at school or at home. Higher SES and Asian ethnicity were associated with higher internet use. Among those who could access the Internet and after adjusting for the selected demographic and psychosocial variables, depression was positively related with chat-room use and using the Internet longer than 1 hour per day at home, and hostility was positively related with Internet favoring (All ORs = 1.2 for +1 STD, p < 0.05). Less parental monitoring and more unsupervised time were positively related to email use, chat-room use, and at home Internet use (ORs for +1 STD ranged from 1.2 to 2.0, all p < 0.05), but not related to at school Internet use. Substance use was positively related to email use, chat-room use, and at home Internet use (OR for "used" vs. "not used" ranged from 1.2 to 4.0, p < 0.05). Self-reported health problems were associated with higher levels of Internet use at home but lower levels of Internet use at school. More physical activity was related to more email use (OR = 1.3 for +1 STD), chat room use (OR = 1.2 for +1 STD), and at school ever Internet use (OR = 1.2 for +1 STD, all p < 0.05). Body mass index was not related to any of the Internet use-related measures. In this ethnically diverse sample of Southern California 7(th) grade students, 99% could access the Internet at school and/or at home. This suggests that the Internet is already a potential venue for large scale health communication studies. Adolescents with more psychosocial risk factors or detrimental health behaviors were more likely to use the Internet. Therefore, if used properly, Internet interventions could effectively address the high risk populations. Additional research is needed to gain a more complete understanding of the positive and negative consequences of Internet use among adolescents.     

A Web-based program for coding open-ended response protocols

A Web-based coding application was designed to improve coding efficiency and to provide a systematic means of evaluating responses to open-ended assessments. The system was developed for use by multiple raters to assign open-ended responses to predetermined categories. The application provides a software environment for efficiently supervising the work of coders and evaluating the quality of the coding by (1) systematically presenting open-ended responses to coders, (2) tracking each coder’s categorized responses, and (3) assessing interrater consistency at any time in order to identify coders in need of further training. In addition, the application can be set to automatically assign repeated responses to categories previously identified as appropriate for those responses. To evaluate the efficacy of the coding application and to determine the statistical reliability of coding open-ended data within this application, we examined data from two empirical studies. The results demonstrated substantial interrater agreement on items assigned to various categories across free and controlled association tasks. Overall, this new coding application provides a feasible method of reliably coding open-ended data and makes the task of coding these data more manageable.     

人口逆淘汰及其预防

对人口逆淘汰必须全面、动态地加以认识.必须阻止人口逆淘汰,提高人口质量,变"人口"为"人力".教育是关键措施,医疗卫生和环境改善十分重要,但决不能鼓励高学历人口多生育而限制农村人口的出生.