书法负荷对儿童大脑的激活效应的实验研究

该研究以儿童为被试探讨了书法负荷和非书法负荷(书写、计算、英文书写)前后反应时的变化情况,结果发现,(1)书法负荷后反应时明显缩短;(2)书写负荷后反应时的变化与书法负荷后相同;(3)计算负荷和英文书写负荷后未见反应时有明显缩短。     

The impact of monetary stimuli on object-based attention

Previous research has implied that monetary reward to target location (a reward for spatial properties) can affect object-based attention, but no study has directly investigated the influence of monetary objects (a reward for object properties) on object-based attention. Thus, it is unclear whether and how monetary objects can affect object-based attention. To experimentally investigate this problem, this study adapted the well-established two-rectangle paradigm. In Experiment 1, either two 100-yuan notes or two 1-yuan notes were presented to participants. We found an object-based effect with faster responses to targets at an uncued position on the cued object compared to those at an equidistant position on the uncued object; the effect was similar in 100-yuan and 1-yuan note trials. In Experiment 2, two notes (one 100-yuan and one 1-yuan) were simultaneously presented to participants, and cue location (100-yuan, 1-yuan) was manipulated. We found a greater object-based effect when the cue appeared on the 100-yuan note than on the 1-yuan note. These results suggest that the rewarding property of objects can affect object-based attention by means of altering object salience.     

学习困难儿童的注意、行为特性及同伴关系的研究

本文对学习困难儿童的注意、行为特性及同伴关系进行了研究.516名四、五、六年级的、学参加了本研究,有效被试505人.研究结果表明,学习困难儿童与学习优秀、学习一般儿童相,其注意力更不集中,更容易分心;他们更多动,冲动性更强,行为问题更多;他们的同伴关系更糟糕,在同伴中的地位更低.     

Helpfulness and economic impact of multidimensional rating systems: Perspective of functional and hedonic characteristics

Nowadays, the multidimensional rating systems are increasingly popular in practice to help consumers evaluate multiattribute products or services. This study aims to examine the helpfulness and economic impact of multidimensional rating systems and the moderating effect of product type (ordinary, premium) from the perspective of product line. To identify the different effects of different product characteristics on consumers' behavior, multidimensional ratings and textual reviews are classified into two different sets according to the product attributes (functional, hedonic). Besides, the effects of review valence are considered simultaneously. Econometric analysis and text mining are conducted on the real data from autohome.com , a leading Chinese automobile rating platform. Results show that (a) in terms of perceived helpfulness, reviews with positive functional ratings or with negative hedonic ratings are perceived more helpful for ordinary product, whereas reviews with positive hedonic ratings are perceived more helpful for premium product. (b) Regarding product sales, the impacts of functional and hedonic ratings on product sales are inverted U‐shape. Furthermore, for ordinary product, variance of functional ratings has a negative effect on product sales, whereas hedonic ratings variance has an opposite impact. Surprisingly, ordinary product consumers tend to pay more attention to the negative hedonic reviews, whereas premium product consumers concentrate more on the negative functional reviews. In summary, various influences of multidimensional reviews and ratings across product type on review helpfulness and product sales are deeply explored in this study, suggesting that firms' online marketing strategies should be contingent on product type and characteristics.     

Rural Chinese youth during the transition into adulthood: Family dynamics and psychological adjustment

Rural youth in China experience numerous challenges during their transition into adulthood. Yet, research on this transition and its relevant influential factors is rare. Through the lens of family systems theory, this study examined the impacts of family dynamics (i.e., interparental and parent–adolescent interactions) in adolescence on the psychological adjustment of youth as they transition into adulthood. Participants were 1330 youth and their mothers in rural Gansu. In 2004, mothers completed questionnaires of interparental and parent–adolescent interactions when youth were adolescents (M_age = 15.03, SD = 1.15). In 2009, youth completed questionnaires of depression and self-esteem when they were emerging adults (M_age = 20.03, SD = 1.15). Results of structural equation modelling suggested that while interparental interactions in adolescence were not associated with the psychological adjustment of youth in emerging adulthood, positive parent–adolescent interactions in adolescence predicted better psychological adjustment of youth in emerging adulthood. Furthermore, mediation analysis showed that although interparental interactions did not directly affect the psychological adjustment of youth, they were positively associated with parent–adolescent interactions, which in turn contributed to the psychological adjustment of youth. The results reveal an enduring influence of family dynamics on psychological adjustment among rural Chinese youth during the transition into adulthood.     

The role of social support and self-esteem in the relationship between shyness and loneliness

This study aimed at examining the role of social support and self-esteem in the relationship between shyness and loneliness. The sample consisted of 399 college students, ranging in age from 18 to 30. Cheek and Buss shyness scale, multi-dimensional scale of perceived social support, Rosenberg self-esteem scale and emotional and social loneliness scale were used for data collection. Structural equation modeling showed partial mediation effects of social support and self-esteem between shyness and loneliness. Furthermore, a multi-group analysis found that shy male college students tend to have a more negative self-evaluation compared to their female counterparts. The results are discussed in terms of the conceptional context.     

Space of Possibilities: Civic Discourse and Multicultural Citizenship in Locally Produced Chinese Television Programs in Metro Vancouver

This paper uses content analysis and interviews to produce case studies of Fairchild Group’s Talentvision (Mandarin) and two local current-affairs talk show programs in Mandarin. Based on the concept of geo-ethnic media and multicultural communication infrastructure model, the paper argues that geo-ethnic media can be a powerful means to promote civic virtues in a large, pluralistic modern society and to help new immigrants transform their “formal” citizenship into a “substantive” citizenship. The geo-ethnic media also provides a transnational supplement to the mainstream public sphere, which allows a sub-national ethnic community to maintain its cultural identity. The paper concludes that further efforts should be made to foster communication and interaction between the mainstream media and the diverse world of ethnic media in Canada.     

精神分析维度中的实体和主体——论拉康-齐泽克的“实体即主体”

与弗洛伊德一样,以拉康(J.Lacan)为代表的现代精神分析理论仍然是以无意识为研究对象的学说。拉康始终声称要回到弗洛伊德,这表明拉康与弗洛伊德之间存在着密切的思想渊源关系。然而另一方面,拉康的思想体系中也渗透着浓重的黑格尔思想成分。这表明,拉康在20世纪30年代     

Trait emotional intelligence and mental distress: The mediating role of positive and negative affect

Over the past decade, emotional intelligence (EI) has received much attention in the literature. Previous studies indicated that higher trait or ability EI was associated with greater mental distress. The present study focused on mediating effects of positive and negative affect on the association between trait EI and mental distress in a sample of Chinese adults. The participants were 726 Chinese adults (384 females) with an age range of 18–60 years. Data were collected by using the Wong Law Emotional Intelligence Scale, the Positive Affect and Negative Affect Scale, and the General Health Questionnaire. Hierarchical regression analysis showed that EI was a significant predictor of positive affect, negative affect and mental distress. Further mediation analysis showed that positive and negative affect acted as partial mediators of the relationship between EI and mental distress. Furthermore, effect contrasts showed that there was no significant difference between the specific indirect effects through positive affect and through negative affect. This result indicated that positive affect and negative affect played an equally important function in the association between EI and distress. The significance and limitations of the results are discussed.