供应链道德风险逾渗的临界状态研究

为了确定能将供应链道德风险控制在不对供应链造成重大危害的临界点,构建以人为力度的供应链道德风险复杂网络模型,并据此给出供应链道德风险诱发的传递特性和拓扑特性的变化规律。按照逾渗理论,根据供应链中道德风险传递的特征,以随机攻击与蓄意攻击两种方式控制供应链道德风险的传递过程,确定出在随机攻击与蓄意攻击两种策略下,需要控制的最小数量的员工,从而确定供应链道德风险逾渗的临界状态。结论认为,随机攻击时供应链道德风险系统呈现鲁棒性,而蓄意攻击时供应链道德风险系统呈现脆弱性,蓄意攻击供应链道德风险这种策略是非常有效,并且这种临界概率取决于供应链系统的结构以及道德风险的特征。     

电视广告传播的“意义依附”特征

电视广告传播与社会各种权力系统的相互交缠,构成了电视广告多元的社会影响力.特别是电视媒体所具有的公共领域功能,使得广告作为电视内容生产和传播的重要组成部分,所承担的使命和价值就不仅仅只是商业信息的传输或市场营销的工具,更可能成为各种社会力量之间冲突或博弈的载体.作为广告意义结构的一个重要层次,电视广告在社会意义层面常常表现为对社会资源或公共性议题的"依附"过程.而在这种"意义依附"当中,一方面使得电视广告成为受众自我认同的重要载体,另一方面也建构出某种社会公共性的价值观以维护公众的利益.本文力图具体阐述电视广告传播表现出的"意义依附"的特征,进而分析"意义依附"特征所具有的合理性与风险性.     

合作情景中依恋类型与人际特质的匹配研究

在具体的情境下考察不同人际特质和依恋类型的合作互动情况,基于研究的结果可以得到三点结论：（1）合作情景中的男女人际特质匹配基本符合Leary的人际环状模型结构;（2）不同依恋类型的个体在人际互动中表现出不同的人际风格倾向;（3）不同依恋类型的男女配对的合作满意度不同,其中以双方都是安全型依恋的个体的合作满意度最高。     

家庭功能与小班幼儿亲社会行为的关系：安全型依恋的中介作用和性别的调节作用

基于McMaster家庭功能模式理论和依恋理论,选取392名小班幼儿为被试,通过问卷调查探讨家庭功能与小班幼儿亲社会行为的关系,并检验安全型依恋的中介效应和性别的调节效应。结果显示,家庭功能、亲社会行为、安全型依恋两两之间均呈现显著的正相关。安全型依恋在家庭功能与小班幼儿亲社会行为的关系中起着部分中介作用。性别显著调节家庭功能与亲社会行为之间的关系。具体而言,家庭功能显著正向影响女性幼儿的亲社会行为,但对男性幼儿亲社会行为的影响并不显著。     

好友推介激励机制中在线消费者依附模式研究

社会化网络的发展增加了人们在互联网上的好友资源,好友推介激励机制也具有了更多的推介对象.基于依附理论,将网络消费者进行分类,运用实验研究的方法探讨了好友推介激励机制情景下依附模式对推介双方行为模式,以及奖金分配方式公平性的影响.实验结果表明,依附回避,负向影响邀请者的出价和被邀请者的采纳;依附焦虑,正向影响邀请者的出价和被邀请者的采纳.为了达成成功的好友推介,商家应该依据消费者的依附模式设计好友推介激励机制.     

0-3岁婴幼儿亲子阅读中亲子互动策略优化的行动研究

基于 0-3 岁婴幼儿亲子阅读互动现状调查发现的家长互动经验缺乏、形式单一等问题,开展“计划—行动—观察—反思—再计划”三轮亲子阅读互动循环提升的行动研究。实践表明,创设情境多元互动、拓展经验促成互动、审美体验美化互动是提升阅读互动质量的有效策略;家长对婴幼儿身心发展特点和教育规律的认知、对美的鉴赏与表达能力是影响互动策略实施的重要因素;专家的精心指导和及时评价、家庭间的作品展示和体会交流是营造阅读互动氛围提升互动效果的良好举措。建议家长自主学习、积极实践、主动交流来推进有效互动策略的实施。     

Portuguese adopted adolescents' perception of attachment relationships to parents

The establishment of emotional bonds is one of the most important tasks of the adoptive family. Most research about attachment in adoption focuses on young adopted children, as opposed to adoptees in other stages of development. The present study aims at assessing the adopted adolescents' self‐perception of attachment relationships with their adoptive parents, by pairing them with a group of institutionalized adolescents and another one of adolescents in the community. One hundred sixty‐five adolescents (55 adopted, 55 in residential care, and 55 living with their birth family), aged 12 to 19, participated in this study. Data were collected using the Inventory of Parent and Peer Attachment to assess attachment relationships with parents on three dimensions: trust, communication, and alienation. The results showed that adoptees perceived their relationship with their parents in a similar way to peers in the community and presented higher results when compared to institutionalized adolescents in trust and communication and lower scores in alienation. The results highlighted the relevance of family context experiences and suggested that adoption can offer the possibility of building a secure attachment relationship, which is not the case in the context of collective care, as happens within institutionalized care.     

亲子互动失调与学前儿童行为问题的关系研究

为了探讨亲子互动失调与儿童行为问题之间的关系，为学龄前儿童行为问题干预提供参考，笔者采用整群随机抽样 法，对徐州市354名学前儿童家庭一般情况、行为问题、亲子互动失调进行调查，主要结果为：行为问题检出率7.06％；每天没 有看书，没有户外活动，亲子互动严重失调是学前儿童发生行为问题的危险因素(P值均＜0.05)。亲子互动失调与儿童行为 问题呈显著正相关（r=0.28，p＜0.01），主要发现：亲子互动失调与儿童行为问题有关，应加强亲子互动的训练，提升亲子互动 水平，减少儿童行为问题的发生。     

Links between attachment and theory of mind in childhood: Meta‐analytic review

Theoretical models suggest a relation between children's attachment and their theory of mind (ToM), but existing empirical studies are inconclusive with respect to the existence and magnitude of this association. We present the first meta‐analytic review of available studies on the attachment‐ToM association during childhood. Fifteen research on attachment‐ToM links among typically developed children aged 2 to 6 were reviewed and 12 studies that report correlations between attachment and ToM (N = 629) were included in a quantitative meta‐analysis. Meta‐analytic results showed that the higher attachment security, the better ToM skills; the combined effect size for this association was moderate, r = .30. These findings are discussed in‐depth and future research directions are proposed.     

State attachment variability across distressing situations in middle childhood

Contemporary research suggests that attachment has both a trait‐like, stable component, and a state‐like component that varies across contexts. In the current study, we assessed state attachment variability across comparably distressing situations in middle childhood. In two samples, children reported their expectations of maternal support in each situation. Additionally, we administered trait attachment and psychological well‐being measures. Results indicated that, overall, children varied in their expectations across situations: more than half of the variance was explained by intra‐individual differences across situations. Results revealed two components underlying variability: a Signal‐and‐Support component reflecting expectations of support‐seeking and receiving, and a Back‐on‐Track component reflecting expectations of stress reduction and comfort. State attachment variability was related to individual differences in trait attachment: children who are more securely attached at the trait level, overall appear to vary less in their state attachment, likely due to their high mean state attachment scores across situations. When the mean state attachment scores are accounted for, more securely attached children seem to vary more, suggesting that their state attachment expectations are more sensitive to contextual fluctuations. Importantly, degree of state attachment variability explained psychological well‐being over and above trait attachment.