The Effects of Electronic Word of Mouth on Product Judgment and Choice: The Moderating Role of the Sense of Virtual Community1

Electronic word‐of‐mouth (WOM) communication influences potential consumer attitudes and behavioral intentions toward a product. Since consumers frequently assess online information based on their relationships with communities, rather than with individuals, online communities themselves function as referents for assessing information quality. This study examines whether consumer perceptions toward virtual communities (i.e., sense of virtual community or SOVC) moderate the perceived influence of product comments on attitude and purchase intention. This study manipulated 2 scenarios involving positive comments and negative comments regarding a newly issued game product. Analytical results indicated that SOVC reinforced the influences of online comments on attitude and purchase intention. Thus, marketers should consider the role of virtual communities when implementing WOM strategy online.     

高压氧医学与康复医学的协同发展

随着医学理论与实践的不断创新和发展,中国也正在努力寻求一种具有中国特色的现代医学发展模式.高压氧医学与康复医学都是新兴的边缘交叉性学科,具有广阔的发展潜能和空间;然而,两者在快速发展的同时也突显了一些问题,如:后续动力不足、发展方向不明确等.本文从哲学中联系与发展的角度出发,通过机制探讨及发展趋势的分析,试图寻找两者共同发展的结合点,为推动康复医学与高压氧医学在临床工作中的继续向前发展提供一种借鉴与参考.     

毕生控制理论的新发展:调节模型及控制策略

毕生控制理论能较好地解释毕生发展,认为适应能力的中心特质是动机调节,可促进个体发展并使其达到最优化.生命历程被视为由一列有序的目标定向行动周期组织而成,该周期包括目标选择、目标结合及目标解除.基于该角度,在回顾控制理论的基本概念、初级控制的首要性和毕生发展轨迹基础上,对毕生发展的调节模型和控制策略的适应功能进行了综合阐述.未来研究应从跨文化情境下的适用性、满足适应目标选择三个因素的进一步验证和成功老龄化相关研究等方面开展更深入的探讨.     

论中国古代德性主义经济伦理思想的萌芽

周代的“敬德保民”思想中包括了三个方面的经济伦理思想内涵：一、“无逸”的劳动伦理观和“孝养父母”的生产观;二、反对“独专于利”,主张利益分配的公正性;三、在生活方式上,主张“恭俭惟德”的消费观。这些思想具有德性主义的性质。     

Validity generalization: Some critical remarks on the Schmidt-Hunter procedure*

This article presents some critical comments on the validity generalization procedure which has been presented by Schmidt, Hunter and others. They have put forward a method for testing the hypothesis that the variance in validity coefficients across situations for job-test combinations is due to what they consider to be statistical artifacts. The Schmidt-Hunter approach is criticized on the following points: the compilation of validity data, the use of criterion measures, and the test of the hypothesis of no situational specificity. Further, the relation between the concepts ‘situational specificity’ and ‘validity generalization’ is considered. In addition, it is noted that Schmidt, Hunter and others have defined the concept ‘situation’ in a different way than classical writers. It is concluded that the Schmidt-Hunter approach to validity generalization shows fundamental shortcomings. As a consequence their far-reaching conclusions for the practice of personnel selection should be considered premature.     

几种纠正错别字的方法与識记和保持的关系

問題 关于小学儿童错别字的特点及产生原因,解放后已有人作过比较详细的研究。但关于小学儿童错别字的纠正方法,及其与识记和保持的关系,研究的尚少。特別是结合当前教学改革的基本精神,如精讲多练、讲练结合、启发式教授法等来进行研究的更不多。本研究的目的,在于结合当前教学改革的一些基本精神,研究几种纠正错别字的方法与识记和保持的关系,为语文教学改革及有关记忆问题提供参考资料。     

The transition to uncertainty?: The impacts of Hong Kong 1997 on personal relationships

Despite considerable previous research into acculturation processes and family stress, we know little about how different groups of individuals or families respond to planned political changes within a culture and the impact of their expectations on their daily relationships. This study examines the appraisals of 403 Hong Kong married individuals of the forthcoming handover of Hong Kong to China, the impact of these appraisals on relationship disagreements regarding the transition, and perceived changes in their relationships. Results suggest that negative (external) locus of control and pessimistic group norms are predictors of a threatening appraisal of the transition, and that this perceived threat was a significant predictor of perceived change in the couple's relationship. Age and education had direct impacts on perception of relationship change and intradyadic disagreements about the transition. Results are discussed in the light of the complex political and economic climate in the lead-up to the handover of Hong Kong to China, as well as the broader literature on family stress, personal relationships, and social change.     

鳏与寡对老年人抑郁水平的影响:社会网络的调节作用

为了进一步探讨丧偶与抑郁水平之间的关系,讨论社会网络（包括家庭网络和朋友网络）在其中的作用机制,并比较丧偶与抑郁水平的关系及社会网络作用机制的性别差异,本研究对中国老年社会追踪调查（CLASS）2014年调查中7649名老年人（其中丧偶老人2149名,男性715,女性1434;在婚老人5500名,男性3398,女性2102）的数据进行分析。结果发现,丧偶对老年人抑郁水平有消极影响,但影响作用不存在性别差异;男性丧偶老人的朋友网络显著低于男性在婚老人,而女性老年人中无此差异;相对于在婚老人,家庭网络对男性丧偶老人的抑郁水平的缓解作用更大,而在女性样本未发现家庭网络的缓冲作用。应重视丧偶老年人,特别是男性丧偶老年人,家庭网络的建设与维护,从而缓解丧偶对老年人心理健康的消极影响。     

大学生社会性发展与心理健康的关系:述情障碍的中介作用及其性别差异

为探究大学生社会性发展水平与心理健康的关系,同时为提升大学生的心理健康水平提供一定依据,采用《大学生社会性发展水平评定量表》、《多伦多述情障碍量表》（TAS-20）、《一般健康问卷》（GHQ-12）对贵州省某高校390名大学生进行问卷调查。结果发现：（1）大学生社会性发展水平能显著预测其心理健康水平;（2）述情障碍在大学生社会性发展水平与心理健康的关系之间起部分中介作用;（3）性别在社会性发展水平与心理健康的关系之间起调节作用。因此,心理健康工作者要注重考虑培养大学生的社会性技能和情绪识别、调控方面的能力,同时还要考虑性别差异,注重因材施教。     

基于通道的内源性注意对声音诱发闪光错觉的影响

声音诱发闪光错觉是指当视觉闪光伴随不相等数量的听觉声音在100 ms内相继或同时呈现时, 个体会错觉性地知觉到视觉闪光的个数与听觉声音的数量相等。研究采用经典的声音诱发闪光错觉范式, 将注意以内源性的方式指向视觉通道或者听觉通道, 考察了基于通道的内源性注意对声音诱发闪光错觉的影响。结果发现, 当注意内源性地指向视觉通道时, 相对于基线条件, 裂变错觉的量显著减小; 当注意内源性地指向听觉通道时, 相对于基线条件, 裂变错觉的量存在增大的趋势。说明了基于通道的内源性注意可以影响声音诱发闪光错觉中的裂变错觉, 但不影响融合错觉。