从系统论视角看全身炎症反应综合征

全身炎症反应综合征已经成为当前危重病医学所面临重大挑战.本文从系统论的角度出发,通过阐述全身炎症反应综合征的发病机制、病理过程及治疗进展,浅谈系统论在全身炎症反应综合征基础研究和临床治疗中的指导作用.     

Attentional capture and inhibition (of return): the effect on perceptual sensitivity

The present study was designed to determine the spatial distribution of attention in displays in which an irrelevant color singleton was present. The results show that at the location of an irrelevant singleton, there is, first, an increased sensitivity (d'), followed later by a reduced sensitivity. The increased sensitivity implies that, first, the irrelevant singleton captured spatial attention, producing an increased sensory gain for input at the irrelevant distractor location. The later-occurring, reduced sensitivity implies the operation of inhibitory processes, possibly related to inhibition of return.     

Contributions of linguistic,quantitative, and spatial attention skills to young children's math versus reading: Same,different, or both?

The study used Bayesian and Frequentist methods to investigate whether the roles of linguistic, quantitative, and spatial attention skills are distinct in children's acquisition of reading and math. A sample of 175 Chinese kindergarteners was tested with measures of linguistic skills (phonological awareness and phonological memory), quantitative knowledge (number line task, symbolic digit comparison, and non-symbolic number estimation), spatial attention skills (visual span, mental rotation, and visual search), word reading, and calculation. After statistically controlling for age and nonverbal intelligence, phonological awareness and digit comparison performance explained unique variance in both math and reading. Moreover, number line estimation was specifically important for math, while phonological memory was specifically essential for reading. These findings highlight the possibility of developing early screening tools with different cognitive measures for children at risk of learning disabilities in reading and/or math.     

论《管子》的民本思想及其治国实践

《管子》民本思想是相当丰富的。它主张治国安邦以民为本。如何做到"以民为本"呢?《管子》认为首先要重民、爱民、富民、利民;其次,在治国方略上必须礼法并用,德法并举,即以法来维护人民的利益,同时,以"礼"来维护社会秩序,使社会和谐发展。再次,在用人制度上必须坚持尊贤授德,察能授官,重视人的价值的充分实现。     

Effect of lie labelling on children's evaluation of selfish,polite, and altruistic lies

This study investigates how 5‐ and 6‐year‐olds' evaluations of selfish, polite, and altruistic lies change as a result of whether these false statements are explicitly labelled as lies. We are also interested in how interpretive theory of mind may correlate with such evaluations with and without a lie label. Our results showed that labelling lowered children's evaluations for the polite and altruistic lies, but not for the selfish lies. Interpretive theory of mind correlated positively with the evaluation difference between the polite and altruistic lies and that between the selfish and altruistic lies in the label, but not in the non‐label condition. Correlation between the selfish and altruistic lies and that between the polite and altruistic lies were stronger with than without labelling, after controlling for age, and verbal and non‐verbal intelligence. We conclude that lie labelling biases children towards more negative evaluations for non‐selfish lies and makes them see lies of different motives as more similar. If a lie label is applied, whether lies of different motives are still evaluated differently depends on interpretive theory of mind, which reflects the child's ability to represent and allow different interpretations of an ambiguous reality.     

Investigating the unique predictability and boundary conditions of applicant physical attractiveness and non‐verbal behaviours on interviewer evaluations in job interviews

Through the lens of the dramaturgical perspective, the present study investigated (1) the unique predictability of applicant non‐verbal cues (physical attractiveness and non‐verbal behaviours) on interviewer evaluation, and (2) whether situational variables (i.e., customer‐contact requirement and sex‐type consistency) moderate the relationships between applicant non‐verbal cues and interviewer evaluations. Data were collected from 177 interview sessions held in 39 firms in Taiwan. Results showed that applicant physical attractiveness explained unique variance in interviewer evaluations beyond that explained by applicant verbal content. Moreover, the effect of physical attractiveness became weaker when jobs possessed lower customer‐contact requirements, or when the applicant's gender was inconsistent with the interviewer's sex‐type belief relative to the job. No main or moderating effects, however, were found for non‐verbal behaviours on interviewer evaluations.     

Living in the north is not necessarily favorable: Different metaphoric associations between cardinal direction and valence in Hong Kong and in the United States

The Conceptual Metaphor Theory (e.g., Lakoff & Johnson, 1980 ) suggests that people represent abstract concepts in terms of concrete concepts via metaphoric association. Participants in the United States (US) showed that cardinal direction (north/south) is metaphorically associated with valence (positive/negative), as reflected by their estimate for where a person with high or low socioeconomic status (SES) lives in a fictional city or their own living preference (Meier, Moller, Chen, & Riemer‐Peltz, 2011 ). The present study tested whether the cardinal direction–valence metaphoric association could be moderated by cultural differences. Although US participants believed that high‐SES and low‐SES individuals were more likely to live in the northern and southern part of the city, respectively, the reverse was so for Hong Kong (HK) participants (Study 1). When asked where they themselves would like to live, HK participants preferred to live in a southern area, whereas US participants showed no preference (Studies 2 and 3). These findings demonstrate cultural differences in metaphoric associations between cardinal direction and valence for HK and US participants. Copyright © 2014 John Wiley & Sons, Ltd.     

Landscaping analyses of the ROC predictions of discrete-slots and signal-detection models of visual working memory

A fundamental issue concerning visual working memory is whether its capacity limits are better characterized in terms of a limited number of discrete slots (DSs) or a limited amount of a shared continuous resource. Rouder et al. (2008) found that a mixed-attention, fixed-capacity, DS model provided the best explanation of behavior in a change detection task, outperforming alternative continuous signal detection theory (SDT) models. Here, we extend their analysis in two ways: first, with experiments aimed at better distinguishing between the predictions of the DS and SDT models, and second, using a model-based analysis technique called landscaping, in which the functional-form complexity of the models is taken into account. We find that the balance of evidence supports a DS account of behavior in change detection tasks but that the SDT model is best when the visual displays always consist of the same number of items. In our General Discussion section, we outline, but ultimately reject, a number of potential explanations for the observed pattern of results. We finish by describing future research that is needed to pinpoint the basis for this observed pattern of results.     

Relationship of cognitive strategy use to prospective memory performance in a diverse sample of nondemented older adults with varying degrees of cognitive complaints and impairment

Although older adults typically have better performance on prospective memory (PM) tasks carried out in naturalistic settings, a paucity of research directly assesses older adults’ use of compensatory strategies on such tasks. The current study investigates external memory strategy use during performance of a clinical PM test that features both short-term (in laboratory) and long-term (out of laboratory) subtasks (i.e., the Royal Prince Alfred Prospective Memory Test – RPA-ProMem. Nondemented, community-dwelling older adults (n = 214; mean age = 80.5; 68.2% female; 39.7% non-white) with mild cognitive impairment, subjective cognitive decline, and healthy controls completed the RPA-ProMem while external strategy use was permitted and recorded. Overall, participants utilized external strategies 41% of the time on the RPA-ProMem. Increased utilization of external memory strategies was significantly associated with better PM performance. Additionally, better performance on executive functioning tasks was associated with increased use of external memory strategies. Results are discussed in relation to how memory strategy use can be enhanced to improve everyday memory ability in older adults at risk for dementia.     

试论《管子》的养老思想

《管子》是我国古代一部重要的典籍。它内容丰富,博大精深,涉及经济、政治、哲学、军事、社会保障等诸多学科,在养老方面也有诸多的阐述。梳理《管子》养老思想中的孝道传统,研究其推行的“爱亲善养,思敬奉教”的家庭养老模式和社会养老保障制度,总结其实施养老政策过程中的政治智慧,对解决我们今天的养老问题可以提供有益的启示和借鉴。