B2C电子商务中消费者的风险来源及其影响

研究目的是通过考察B2C(Business to Consumer)电子商务中消费者知觉到的风险来源来验证电子商务交易中的虚实界面假设。通过访谈法和问卷法调查了337名被试,探讨了B2C电子商务中消费者认知到的风险来源结构,以及这些风险来源对消费者认知风险的影响。结果表明：消费者在B2C电子商务中的认知风险一部分来源于虚实界面     

禅籍词语考释

禅籍中有大量俗语词意义隐晦,有待诠释。本文结合文献和现今活的方言例证,对“高茅”、“骨底骨董”、“哄哄恫恫”、“轰轰磕磕”、“胶胶缀缀”、“狤狤獠獠”等数则词语作了考释。     

阴阳家邹衍的"天人合一"思想--"阴阳"是开启"五行"的钥匙

邹衍在稷下学宫创建了阴阳五行学派,邹衍的主要思想,反映了阴阳家试图对自然界和人类社会作为一个统一体而做出解释。     

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。     

Acculturation,Economic Stress,Social Relationships and School Satisfaction Among Migrant Children in Urban China

Rural to urban migration has become a prominent phenomenon in China. In linking migration to children’s school trajectories, this mixed-methods study explored a range of cultural and contextual factors that contribute to Chinese children’s school wellbeing in the migratory process. The key variables included acculturative attitudes, economic stress, and relationships with family, teachers and peers. The study drew upon survey data from a sample of 301 Chinese migrant students (4th–9th grade) together with in-depth interviews involving ten selected students focusing on how migrant children’s school happiness and productivity are influenced by acculturation, economic hardship, and social relationships. The quantitative analysis indicated the critical role of integrative states in promoting school satisfaction and achievement. Migrant children with better social relations scored higher levels of hope, which in turn contributed to better school outcomes. Contrary to previous findings, economic stress did not hinder school outcomes for these Chinese migrant children, but appeared to act as a positive motivational factor for pursing academic success. The qualitative analysis echoed the quantitative findings, and provided further explanations for the complexity and particularity of these phenomena.     

建构反应题中能力估计准确性的影响因素:评分者人数和项目个数的交互作用

采用康春花、孙小坚和曾平飞(2016)提出的等级反应多水平侧面模型探讨了评分者人数和项目个数对被试能力估计准确性的影响。模拟研究的结果表明:(1)随着项目个数的增加,估计值与真值之间的相关也不断增加;(2)评分者人数和项目个数在平均绝对偏差(MAB)和误差均方根(RMSE)上的主效应均显著,两者间的交互效应也显著;(3)简单效应分析发现,当项目较少时,3个评分者条件下的能力估计准确性最好; 随着项目个数的增加,4个评分者的估计误差迅速下降,且表现变为最好。     

中文版一般自我效能量表的信度和效度检验

该研究以山东省610名高中生为被试,检验了中文版一般自我效能量表（GSES）的信度和效度.结果表明：（1）中文版GSES的有些项目,区分度不高;（2）中文版GSES具有较高的内部一致性信度与分半信度,但重测信度不高;（3）中文版GSES的单维度性没有得到证实;（4）中文版GSES不具有很好的预测效度.     

儿童期社交退缩的亚类型及与社会适应的关系

对20世纪80年代以来有关儿童期社交退缩的研究进行了综述,包括社交退缩的概念、研究方法、亚类型以及不同类型社交退缩行为与儿童社会适应之间的关系。对社交退缩的概念进行了总结,指出社交退缩包括安静退缩、活跃退缩和焦虑退缩3种亚类型,其中安静退缩在儿童中后期与社会适应的关系较为紧密,活跃退缩在整个儿童期都与社会适应水平负向联系,而焦虑退缩与社会适应之间的关系具有情境性的特点,只有熟悉情境下的焦虑退缩行为才与社会适应具有负向联系。最后,文章指出了现有研究的不足和今后的研究方向。     

社会比较对大学生抑郁的影响:有调节的中介效应

探讨社会比较对大学生抑郁的影响机制,采用社会比较倾向量表、物质主义价值观量表、正念注意觉知量表和抑郁问卷,对980名大学生进行了调查研究。结果表明:1.社会比较和物质主义价值观都显著正向预测了大学生抑郁;2.物质主义价值观在社会比较对大学生抑郁的影响中起部分中介作用;3.正念在社会比较通过物质主义价值观对大学生抑郁产生影响的中介过程中起调节作用,正念调节了中介过程的后半路径。因此,在社会比较对大学生抑郁的影响过程中,物质主义价值观起到了部分中介作用,正念起到了调节作用。     

Brain bases of English morphological processing: A comparison between Chinese-English,Spanish-English bilingual,and English monolingual children

How do early bilingual experiences influence children's neural architecture for word processing? Dual language acquisition can yield common influences that may be shared across different bilingual groups, as well as language-specific influences stemming from a given language pairing. To investigate these effects, we examined bilingual English speakers of Chinese or Spanish, and English monolinguals, all raised in the US (N = 152, ages 5–10). Children completed an English morphological word processing task during fNIRS neuroimaging. The findings revealed both language-specific and shared bilingual effects. The language-specific effects were that Chinese and Spanish bilinguals showed principled differences in their neural organization for English lexical morphology. The common bilingual effects shared by the two groups were that in both bilingual groups, increased home language proficiency was associated with stronger left superior temporal gyrus (STG) activation when processing the English word structures that are most dissimilar from the home language. The findings inform theories of language and brain development during the key periods of neural reorganization for learning to read by illuminating experience-based plasticity in linguistically diverse learners.