Scientific information and uncertainty: Challenges for the use of science in policymaking

Science can reinforce the healthy aspects of the politics of the policy process, to identify and further the public interest by discrediting policy options serving only special interests and helping to select among “science-confident” and “hedging” options. To do so, scientists must learn how to manage and communicate the degree of uncertainty in scientific understanding and prediction, lest uncertainty be manipulated to discredit science or to justify inaction. For natural resource and environmental policy, the institutional interests of government agencies, as well as private interests, pose challenges of suppression, over-simplification, or distortion of scientific information. Scientists can combat these maneuvers, but must also look inward to ensure that their own special interests do not undermine the usefulness of science.     

Wolfhart Pannenberg's Engagement with the Natural Sciences

Wolfhart Pannenberg's engagement with the natural sciences is surveyed. A critique is given of his treatment of these themes: the concept of a field; contingency; the role of the future.     

A study of antecedents of organizational commitment

Various theories of organizational behaviors suggest that there should be significant relationships between the work-related variables and commitment to an organization. This study shows that, for a sample of 203 Japanese industrial workers, four components (attachment, internalization, normative, and continuance) of organizational commitment are predicted by organizational climate, supervisory behavior, organizational tenure, and role clarity. Implications for future research are discussed.     

Role adjustment as the unit of analysis for researching child development during the transition to school

While child development is well-recognized as a complex process which could hardly be decomposed into separate lines or domains in contemporary psychological theories, the decomposition approach is widely used in empirical studies. Based on the cultural-historical theory, this study argues for adopting the unit of analysis as a way to bridge this gap, and finds “role adjustment” as a suitable unit to analyse child development during the transition to school. The case of a 5-year-old second-generation Chinese Australian child's transition to school (with a total of 34 h of observation and 5 h of interview) is presented to verify its feasibility and to illustrate how it could be achieved in a research practice. The case study demonstrates that a child's role adjustment is in essence a process of transforming his/her role system, during which his/her major roles, the relation of the major roles, as well as his/her role-taking patterns change as a whole, and by tracing a child's role adjustment trajectory, how the child is learning and developing, what difficulties he/she encounter, and why these difficulties appear become clear.     

医患风险沟通：角色与信息匹配的视角

医患沟通失真常引发高误诊率、医患冲突。现有风险具体观和抽象观各自提出风险沟通模型,但存在诸多矛盾或不一致。通过引入角色与信息匹配视角,从建构水平理论提出事件体验(事件吸引力)和概率体验(概率敏感性)解释,有助于调和矛盾并提出建议：为医生匹配抽象风险信息、患者匹配具体风险信息,能减少沟通失真,提高风险沟通质量。未来需进一步深究个体差异对匹配效应的影响、探索匹配效应的生态效度、开发科学有效的沟通模式。     

新冠疫情下过度胜任教师会进行知识共享吗?角色宽度自我效能感和知识共享意愿的链式中介作用

新冠肺炎疫情之下教育部要求教师利用网络平台“停课不停学”。本文以人-环境匹配理论为基础,探讨疫情之下过度胜任教师的知识共享行为。采用126份一线教师问卷调查数据,应用bootstrap进行了中介效应的检验。结果表明,过度胜任感较高的教师会产生更多的知识共享行为; 角色宽度自我效能感和知识共享意愿在过度胜任感影响知识共享行为过程中起中介作用,且角色自我效能感和知识共享意愿还存在链式中介作用。研究成果深化了过度胜任感影响教师知识共享行为作用机制的认识,在重大社会事件下探索过度胜任带来的积极影响,并提出相应的政策建议,为学校教师提升教学水平以更好地完成教育教学目标提供理论和实践依据。     

Maternal fatigue and burnout: From self-forgetfulness to environmental expectations

ObjectiveThe main objective of this study is to explore, through a qualitative approach, maternal and family expectations that could be related to maternal fatigue and exhaustion. The secondary objective is to identify aspects that could be specific to a specific age group.MethodA total of fourteen French mothers aged 28 to 42 (mean age 32 ± 4.3 years), with at least one child under 10 years of age, participated in a Focus Group. Mothers were grouped into two groups according to the age of their child(ren): 1) with children between 0 and 1 year of age; 2) with children between 1 and 10 years of age. Several themes were discussed: mothers’ sacrifices and efforts, maternal fatigue and exhaustion, maternal, family and social expectations, and means of prevention. A thematic analysis and a classification analysis were carried out.ResultsThe thematic analysis revealed that exhaustion is partly related to expectations and family and social remarks. The classification analyses showed that mothers’ discourse can be classified into three classes: the first class called “Self-forgetfulness and its consequences” (38.1%); the second class called “The mother as the main manager of the family's daily life” (39.2%) and the third “Social pressure” (22.7%).DiscussionThis exploratory study shows that maternal exhaustion has its origin in the tasks and responsibilities often associated with maternal role as well as in the pressure exerted by family and friends. Although differences exist between mothers in the two groups, several factors appear to be independent of the age of the children. Prevention strategies are discussed in this article.     

Individualism-Collectivism as a Boundary Condition for Effectiveness of Minority Influence in Decision Making

Results of this experiment demonstrate that individualists and collectivists react differently to minority influence. Based on the distinction between objectivity and preference norms in the minority influence literature, we hypothesize that individualism and collectivism influence (A) responses to minority influence (focusing on the target of influence) and (B) effectiveness of minority influence (focusing on the influence agent). Our results replicate past research and demonstrate improved decision quality for individuals exposed to a minority perspective. Moreover, minority influence targets with high horizontal individualism and low horizontal collectivism made higher quality decisions. Influence targets with high vertical collectivism demonstrated higher quality decisions when the influence agent held a high status position in the group. Results also demonstrate that influence agents with high vertical individualism experienced less role stress than those with low vertical individualism. Finally, influence agents with low role stress were more effective in influencing the decision making of others. We discuss our findings in terms of boundary conditions to the minority influence process.     

The impact of competition on intrinsic motivation and creativity: considering gender, gender segregation and gender role orientation

The present research investigated whether competition influences children's artistic creativity and intrinsic motivation toward an art activity. Study 1 tested the hypothesis that boys' creativity would be enhanced by competition, while girls' creativity would be undermined. Fifty children (aged 6–10) made paper collages in one of two conditions; half competed for prizes and half did not. Results supported our hypotheses, and further showed that when children self-segregated by gender, the impact of competition was much more pronounced. Study 2 was designed to clarify the unexpected gender-segregation finding from Study 1. The Children's Sex Role Inventory [Boldizar, J.P. (1991). Assessing sex typing and androgyny in children: the Children's Sex Role Inventory. Developmental Psychology, 27, 505–515] was administered to 143 children (aged 6–11). One week later, these children made paper collages in one of four conditions; in addition to manipulating competition, assigned seating ensured that half of children were segregated by gender and half were not. Following the collage activity, an intrinsic and extrinsic motivation questionnaire was administered. Masculine children reported higher levels of intrinsic motivation when competing and when segregated by gender; they also reported higher levels of extrinsic motivation, especially when segregated by gender. These findings demonstrate that gender role is an important factor in determining children's responses to competition.