Things online social networking can take away: Reminders of social networking sites undermine the desirability of offline socializing and pleasures

People are beginning to develop symbiotic relationships with social networking sites (SNSs), which provide users with abundant opportunities for social interaction. We contend that if people perceive SNSs as sources of social connection, the idea of SNSs may reduce the desire to pursue offline social activities and offline pleasures. Experiment 1 demonstrated that priming with SNSs was associated with a weakened desirability of offline social activities and an increased inclination to work alone. Felt relatedness mediated the link between SNS primes and reduced desire to engage in offline social activities. Experiment 2 showed that exposure to SNS primes reduced the desirability of offline socializing and lowered the desire for offline pleasurable experiences as well. Moreover, heavy users were more susceptible to this detrimental effect. We provide the first experimental evidence that the idea of online social networking may modulate users’ engagement in offline social activities and offline pleasures. Hence, online social networking may satisfy the need for relatedness but undercut the likelihood of reaping enjoyment from offline social life.     

害羞与进谏行为的关系:管理开放性与心理授权的调节作用

包括进谏行为在内的角色外行为研究近来广受关注。基于特质激活理论,本研究探索了害羞特质与进谏行为之间的关系,及管理开放性和心理授权对它们的调节作用。以华东地区369名企业员工为样本,采用配对成组的问卷研究,结果表明:管理开放性和心理授权均对害羞与进谏行为之间的关系存在调节效应,即当处于高管理开放性和高心理授权水平时,害羞特质与进谏行为之间的消极关系减弱,而当处于低管理开放性和低心理授权水平时,害羞特质与进谏行为之间的消极关系增强。     

汉语儿童英语语音意识与拼写的关系

对92名二到四年级的汉语儿童进行英语语音意识和英语拼写测试,探索汉语儿童英语拼写的发展特点以及语音意识中的不同成分对其拼写的影响作用。结果发现：（1）汉语儿童的英语拼写成绩随着年级和学习经验的增多而提高,其中二年级到三年级是英语拼写能力发展的关键时期,女生的拼写成绩优于男生。（2）语音意识中的首音韵音意识对汉语儿童的英语拼写有较强的影响作用,此外,拼音和工作记忆也是影响汉语儿童英语拼写的重要因素。     

The Cultural Negotiations of Korean Immigrant Youth

The authors investigated the process of cultural adjustment among 13 Korean immigrant youths using consensual qualitative research (C. E. Hill, B. J. Thompson, & E. N. Williams, 1997). Results indicate that Korean youth are expected to negotiate and shift their identities to meet differing expectations across various interpersonal contexts. Participants also report struggling to balance “American” and “Korean” cultural values and norms and to use social support networks, such as family and friends, to deal with the stress of acculturation.     

女性不同时期高血压的临床特征与治疗原则

女性因在不同时期内分泌的变化使其血压变化规律与男性有异,本文阐述了女性不同时期血压的临床特征和治疗原则;妊娠前及妊娠期慢性高血压的治疗及降压药物的选择;妊娠高血压综合征的处理原则及授乳期安全哺乳方法。     

高等医药院校专业建设原则的思考——江苏省医学本科专业设置分析与探讨

江苏省1999年-2005年医药本科专业设置和毕业生就业及部分医疗卫生单位的人才需求状况研究结果显示,各类医学专业设置逐年增加,相关医学类专业增设明显,医疗单位需求和学生就业率也较高,但医学专业区域结构有待进一步优化。高校专业建设应注重适应性原则,顺应经济社会发展需求;实行开放性原则,拓宽专业人才培养口径;坚持科学性原则,遵循医学教育办学规律;把握协调性原则,优化区域医学专业结构。     

从指南看冠心病降脂治疗的现状及分析

层出不穷的试验研究和不断更新的指南使人们对冠心病防治的认识不断加深,但指南的实施和普及却不理想,大多数冠心病患者并未真正受益于降脂治疗.现就NCEP-ATP指南的更新和目前冠心病患者降脂治疗的现状、主要影响因素(患者的依从性、医务工作者的医疗质量、药物有效性以及效价比与经济条件)及可能的改善措施做一综述.     

高等医药院校专业建设原则的思考——江苏省医学本科专业设置分析与探讨

江苏省1999年～2005年医药本科专业设置和毕业生就业及部分医疗卫生单位的人才需求状况研究结果显示,各类医学专业设置逐年增加,相关医学类专业增设明显,医疗单位需求和学生就业率也较高,但医学专业区域结构有待进一步优化.高校专业建设应注重适应性原则,顺应经济社会发展需求;实行开放性原则,拓宽专业人才培养口径;坚持科学性原则,遵循医学教育办学规律;把握协调性原则,优化区域医学专业结构.     

Antecedents of consumers' citizenship behaviour towards organic foods

Within the consumer behaviour literature, there has been little research on factors that influence customers' choices for organic foods. This study investigates three aspects of the Taiwanese organic food market. The first aspect considers how argument quality, source credibility, and social comparison affect consumer‐social venture identification. The second aspect examines how identity attractiveness, social media engagement, and self‐determination affect personal relevance. The third and final aspect investigates how consumer‐social venture identification and personal relevance influence customer citizenship behaviour. The results show that consumer‐social venture identification and personal relevance have significant and positive effects on customer citizenship behaviour. Furthermore, argument quality, source credibility, and social comparison all have significant and positive effects on consumer‐social venture identification. Finally, identity attractiveness, social media engagement, and self‐determination have significant and positive effects on personal relevance. This study makes three contributions regarding consumers' behaviour of purchasing organic foods. First, it explores whether consumer‐social venture identification and personal relevance are antecedents of customer citizenship behaviour. Second, it investigates whether argument quality, source credibility, and social comparison are antecedents of consumer‐social venture identification. Last, it examines whether identity attractiveness, social media engagement, and self‐determination are antecedents of personal relevance. The practical implications of this study indicate that firms must pay more attention to consumers' information search/sharing and perceptions of a credible environment for sharing information and their awareness about healthy items and personal images on social networking sites.     

主动控制感的测量及认知神经机制

主动控制感指预计动作和实际感觉反馈匹配会产生一种控制自己动作、作用于环境的主观体验, 是人类心理活动的基本特征之一。本文系统介绍主动控制感的测量方式, 尤其是主动动作的时间压缩效应这一内隐手段; 并从主观意识、动作的发生方式和动作结果特征三个方面探讨主动控制感的影响因素。基于动作的比较器模型, 解释主动控制感的产生原因; 并提供了主动控制感的认知神经脑机制的证据, 强调额叶和顶叶在主动控制感中的作用。未来研究应该更加注重外显与内隐测量的一致性, 特殊群体以及主动控制感的脑网络研究。