胜任力和应对策略对教师职业压力的影响

采用中学教师胜任力问卷、教师职业压力应对问卷和职业压力量表对262名中学教师进行测查,并通过结构方程模型考察应对策略在胜任力和职业压力之间的中介作用。结果表明:(1)主科教师和理科教师的职业压力显著高于副科教师的职业压力;(2)应对策略是胜任力抑制职业压力的有效中介变量;(3)积极应对和消极应对的完全中介效应是不同的,前者小于后者。     

《易经》卦爻辞辨及其英译

<易经>是中国最早传入西方的古典文献之一,但其卦爻辞古奥难训,结构复杂,以往的英译本在字、词、句三个层面都存在大量洪译现象.对于英译<易经>卦爻辞来说,泽者应对原文中的通假字、词语的本义和引申义进行详细的考辩,并对原文的句法结构进行细致的分析,包括正确的句读,以及时省略和倒装等语言现象的辨析.     

故事情景下儿童回答问题的反应倾向

本研究选取5、6、8、10岁儿童各32名,采用故事情景来考察儿童处于不可回答问题情况下猜测答案的倾向.研究结果表明:(1)5～10岁儿童在故事情景下面对不可回答问题时存在猜测答案的倾向,且年龄差异不显著.(2)问题形式对儿童猜测答案的倾向有显著影响,较不可回答的开放问题,儿童在不可回答的封闭问题上的猜测答案倾向更强烈.(3)在不可回答的封闭问题上,儿童倾向给出否定的答案.     

Effects of Sex,Culture, and Support Type on Perceptions of Spousal Social Support: An Assessment of the “Support Gap” Hypothesis in Early Marriage

Several writers have suggested that a “support gap” characterizes modern marriages, with women receiving less support from their spouses than men receive from theirs. Although this support gap hypothesis (SGH) is used increasingly to explain marital interaction and satisfaction, there have been few rigorous evaluations of this hypothesis. In particular, existing research on the support gap has not systematically considered (a) different types of social support; (b) differences in provided vs. received support; (c) differences in reported levels of support desire, experience, and satisfaction; or (d) differences in distinct cultural groups with respect to social support in marriage. The present study provided a multidimensional assessment of desired and experienced spousal social support. Participants were recently married men and women (100 Americans and 102 Chinese) who completed questionnaires providing assessments of desired and experienced levels of spousal support for each of 5 support types. Men and women did not differ systematically with respect to the levels of support they experienced from their spouses; however, women reported desiring significantly higher levels of support from their spouses than did men for all 5 types of support. Evaluation of support satisfaction indicated that both American and Chinese women experience gaps with respect to emotional and esteem support; Chinese women additionally experience a gap in network support. These results specify the nature of marital support gaps much more precisely than previous work and suggest several issues to be addressed in future work.     

The Influence of Openness to Experience on Perceived Employee Creativity: The Moderating Roles of Individual Trust

In this paper, we explain the influence of co‐worker trust on the effect of employees' openness to experience on their perceptions of their own creativity. We surveyed 199 working professionals in Ireland and found that openness to experience was positively associated with both employees' perceptions of their radical creativity and incremental creativity. In addition, the relationship between openness to experience and incremental creativity was negatively moderated by cognition‐based trust in his or her co‐worker. In conclusion, we discuss the theoretical and managerial implications of our findings and highlight directions for future research.     

Time perspective,optimistic bias,and self-control among different statuses of university smokers in China: a cross-sectional study

Risk behavior often seems ‘self-defeating’ to the observers. Most people understand the basic health-related knowledge, but some of them still choose to continue risk behaviors, especially for the young. This study aimed to examine time perspective, optimism bias and self control correlated with smoking behavior in Chinese college students. A cross-sectional survey enrolling 3016 university students in Chengdu City, Sichuan Province, China. Influence Factors were identified using multiple logistic regression analyses. Prevalence of current smoking was 20.92% (631 smokers), including 272 daily smokers (9.02%) and 359 non-daily smokers (11.90%). Future-oriented time perspective, general capacity for self-discipline, reliability and ethnicity were protective factors of smoking behavior. Possibility of self-suffering diseases and gender were risk factors of smoking behavior. Smoking in University of Chengdu, China is a severe problem. Results in this research have suggested that irrespective of the smoking level, improving health-related knowledge, time management awareness and self-control ability may contribute to reducing the prevalence of smoking behavior.     

Motivational deficits in schizophrenia relate to abnormalities in cortical learning rate signals

Individuals from across the psychosis spectrum display impairments in reinforcement learning. In some individuals, these deficits may result from aberrations in reward prediction error (RPE) signaling, conveyed by dopaminergic projections to the ventral striatum (VS). However, there is mounting evidence that VS RPE signals are relatively intact in medicated people with schizophrenia (PSZ). We hypothesized that, in PSZ, reinforcement learning deficits often are not related to RPE signaling per se but rather their impact on learning and behavior (i.e., learning rate modulation), due to dysfunction in anterior cingulate and dorsomedial prefrontal cortex (dmPFC). Twenty-six PSZ and 23 healthy volunteers completed a probabilistic reinforcement learning paradigm with occasional, sudden, shifts in contingencies. Using computational modeling, we found evidence of an impairment in trial-wise learning rate modulation (α) in PSZ before and after a reinforcement contingency shift, expressed most in PSZ with more severe motivational deficits. In a subsample of 22 PSZ and 22 healthy volunteers, we found little evidence for between-group differences in VS RPE and dmPFC learning rate signals, as measured with fMRI. However, a follow-up psychophysiological interaction analysis revealed decreased dmPFC-VS connectivity concurrent with learning rate modulation, most prominently in individuals with the most severe motivational deficits. These findings point to an impairment in learning rate modulation in PSZ, leading to a reduced ability to adjust task behavior in response to unexpected outcomes. At the level of the brain, learning rate modulation deficits may be associated with decreased involvement of the dmPFC within a greater RL network.     

The reliability and stability of visual working memory capacity

Because of the central role of working memory capacity in cognition, many studies have used short measures of working memory capacity to examine its relationship to other domains. Here, we measured the reliability and stability of visual working memory capacity, measured using a single-probe change detection task. In Experiment 1, the participants (N = 135) completed a large number of trials of a change detection task (540 in total, 180 each of set sizes 4, 6, and 8). With large numbers of both trials and participants, reliability estimates were high (α > .9). We then used an iterative down-sampling procedure to create a look-up table for expected reliability in experiments with small sample sizes. In Experiment 2, the participants (N = 79) completed 31 sessions of single-probe change detection. The first 30 sessions took place over 30 consecutive days, and the last session took place 30 days later. This unprecedented number of sessions allowed us to examine the effects of practice on stability and internal reliability. Even after much practice, individual differences were stable over time (average between-session r = .76).     

Developmental Psychology Research Based on Educational Practice in China

As a developmental psychologist who has conducted studies in educational practice for about thirty years. A series of developmental psychology studies rooted in Chinese culture were performed, and the findings led us to focus on students’ potential in growth, developmental fullness and educational ecosystem. This article mainly talked about three aspects: the viewpoints about the nature of psychological development formed in the context of school; promoting students’ development by continually constructing cultural ecosystem; the characteristics of researches by taking the perspective of cultural ecology and discoveries about deficiency in basic abilities. All of these were based on educational objectives and conducted in educational practice, so they were integrative and dynamic transformation. In educational intervention, aesthetic potential was also found. The relation between aesthetic potential and full development was put forward.     

Does midbrain urocortin 1 matter? A 15-year journey from stress (mal)adaptation to energy metabolism

This review summarizes some of the milestones of the research on the biological functions(s) of midbrain urocortin 1 (Ucn1) since its discovery 15 years ago. Detailed characterization of Ucn1 in the midbrain revealed its overall significance in food intake and regulation of homeostatic equilibrium and mood under stress. In addition, we have recently found a conspicuous alteration in midbrain Ucn1 levels in brains of depressed suicide victims. Furthermore, from the results from the genetically modified animals, a picture is emerging where corticotrophin-releasing factor promotes the initial reactions to stress, whereas Ucn1 seems to be crucial for management of the later adaptive phase. In the case of imbalance in action of these principle stress mediators, vulnerability to stress-related brain diseases is enhanced.