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。     

算命之谜

时下外出旅游,不论是到名山古刹还是大小公园,常常会碰到算命、看手相、看面相、抽贴的算命先生。他们或是盲人,或是打扮一副仙风道骨的普通人,他们有的身边像模像样地放着一本《周易》或有关算命之类的书,或摆放着一个笔筒之类的器皿,里面放着做好的竹签,竹签上几句话,或在眼前放着几枚铜钱,专等游客上钩。十月六日,我与妻到一风景区旅游,正在一景点前休息,妻目睹一算命人正给一个大款模样的人算命,妻出于好奇,就挤进去听。架不住诱说,妻说那就给儿子抽一卦吧,给儿子算一算婚姻、事业、前途,然后报过年龄生日时辰。算命人翻翻书,闭目自言自…     

Developing Black Mental Health Provision: Challenging Inequalities in Partnership

This article describes and comments upon the process of developing the Sanctuary project in London, a project that will provide two community-based crisis support services for African and African-Caribbean women and men in mental crisis and distress. This initiative is informed by the extensive research documenting the ways in which mainstream, mental health services fail Black people, and by evidence suggesting that innovations in service provision for Black people are often vulnerable and limited in their impact. In an effort to avoid replicating these problems, considerable emphasis has been given to developing the project in partnership with the main stakeholders—in this instance statutory and Black voluntary sector agencies as well as Black users, carers and community members. Within this context, issues relating to inequalities can be proactively addressed, thereby reducing the risk that they undermine the effectiveness of service provision at a later stage. However, working in partnership can also hinder or delay service developments if discussions between stakeholders become protracted or conflicts unresolved. The author draws on experience gained from this project to identify the potential as well as the difficulties of using a partnership approach to developing effective Black mental health provision. The author's role in the development of these projects has been as representative of one of the partners, the King's Fund Centre for Development.     

Parents' and teachers' perceptions of adolescent storm and stress: relations with parenting and teaching styles

The purpose of this study was to determine if parents and teachers differed in their views of adolescent storm and stress, and to examine the relations of these reported perceptions with parenting and teaching behaviors. Subjects were parents and teachers of middle and high school students in three school districts in the Midwest. Storm and stress beliefs were identified as parents' and teachers' perceptions of conflict, moodiness, and risk-taking behavior. Scales assessing classic/conforming and positive adolescent behaviors also were included. Self-report assessments of parenting and teaching were administered as well. Results indicated that whereas both parents and teachers held storm and stress beliefs, teachers maintained stronger perceptions than parents. Teachers also endorsed higher classic/conforming and lower positive behaviors than did parents. The results further indicated that parents' perceptions of storm and stress were related to their degree of parental responsiveness; but teachers' perceptions were not related to their teaching style. These results suggest that stereotypic beliefs of the adolescent period continue to be maintained, and that these may influence how adults interact with adolescents.     

Field dependence-independence and participation in physical activity by college students

Field-independent individuals, compared with field-dependent individuals, have higher sports potential and advantages in sport-related settings. Little research, however, has been conducted on the association of field dependence-independence and participation in physical activity. The study examined this association for college students who participated in physical activities in and beyond physical education classes. The Group Embedded Figures Test distinguished 40 field-dependent from 40 field-independent participants. Activity logs during one semester showed that field-independent participants were significantly more physically active and their physical activity behaviors were more sport-related than those of field-dependent participants.     

Burnout and risk of cardiovascular disease: evidence, possible causal paths, and promising research directions

Burnout is characterized by emotional exhaustion, physical fatigue, and cognitive weariness, resulting from prolonged exposure to work-related stress. The authors review the accumulated evidence suggesting that burnout and the related concept of vital exhaustion are associated with increased risk of cardiovascular disease and cardiovascular-related events. The authors present evidence supporting several potential mechanisms linking burnout with ill health, including the metabolic syndrome, dysregulation of the hypothalamic-pituitary-adrenal axis along with sympathetic nervous system activation, sleep disturbances, systemic inflammation, impaired immunity functions, blood coagulation and fibrinolysis, and poor health behaviors. The association of burnout and vital exhaustion with these disease mediators suggests that their impact on health may be more extensive than currently indicated.     

Integrating Social Science and Design Inquiry Through Interdisciplinary Design Charrettes: An Approach to Participatory Community Problem Solving

Interdisciplinary collaborations that aim to facilitate meaningful community outcomes require both the right mix of disciplinary knowledge and effective community participation, which together can deepen collective knowledge and the capacity to take action. This article explores three interdisciplinary design charrettes, intensive participatory workshops that addressed specific community problems and provided a context for integrating design and social science inquiry with local community knowledge. Evaluation data from the charrettes shed light on how students from the design and social science disciplines experienced the charrettes, and on their interactions with community members. Key advantages to this interdisciplinary, community-based collaboration included expanded knowledge derived from the use of multiple modes of inquiry, particularly the resulting visualization tools that helped community members understand local issues and envision novel solutions. Key drawbacks included difficulties in balancing the two disciplines, the tendency for social scientists to feel out of place on designers' turf, and the increased disciplinary and interpersonal conflicts arising from a more diverse pool of participants.     

Applying a Theory of Change Approach to Interagency Planning in Child Mental Health

This paper describes the use of a theory of change approach to community-based cross-agency service planning for children with serious emotional disturbance and their families. Public agency planners in Contra Costa County, California used the theory of change approach to organize service planning for a population of youth who had been arrested and involved with juvenile probation. The theory of change process described in this paper links community outcomes with planned activities with the assumptions or principles that underlie the community planning efforts. When complete, a theory of change logic model can serve as a guide for implementation, ensuring that community plans for service delivery remain true to their intent. The theory of change development process includes twelve stages and is based on a step-by-step approach. Theory of change logic models establish a context for articulating a community's shared beliefs and prompt local stakeholders to establish logical connections between the population to be served, expected results, and strategies intended to achieve those results.