Ideological Contestation on Twitter Over Diversity: Constructions of Diversity as Clashing Projects

The problematic of diversity today circulates a discourse on human differences and similarities which is also taken up by actors with controversial political agendas, notably right-wing populist and neoconservative movements. Focusing on contestation over the meaning of “diversity” by lay actors in social media, we suggest here that different constructions of diversity may be seen as clashing projects largely shaping each other through their emphasis on differences or similarities among people. In a qualitative analysis on the tweets mentioning diversity in Greek over a year, constructions of diversity were mirror images of each other across two independent ideological tensions, with distinct social stakes. Individualist constructions of diversity praising individuals' differences clashed over the legitimation of power with majoritarianist constructions emphasizing social homogeneity, and universalist constructions of diversity advocating the fundamental similarities of individuals clashed over the legitimation of social identities with particularist constructions praising cultural differences. Those constructions converse with basic social psychological models of diversity, suggesting that the emphasis on difference or similarity across people may stem from a dynamic context of political confrontation. The findings also suggest that right-wing populist representations may be channeled by the content of contestation and the positions held by the other side.     

The eternal yearning

Parker Palmer defines spirituality as ‘the eternal yearning to be connected with something larger than our own egos’ (2003, 121). This yearning is an innate human need that transcends age, culture, ethnicity and belief. Despite deficit assumptions about young people, they are drawn to this need to surmount the ego and contribute to something larger than their own wants and needs. Two counter stories of young people involved in social activism outline how this is achieved. These are stories of contribution, compassion, empathy and understanding. Implications for schools are outlined including the range of learning that social activism inspires.     

Making Probabilistic Relational Categories Learnable

Theories of relational concept acquisition (e.g., schema induction) based on structured intersection discovery predict that relational concepts with a probabilistic (i.e., family resemblance) structure ought to be extremely difficult to learn. We report four experiments testing this prediction by investigating conditions hypothesized to facilitate the learning of such categories. Experiment 1 showed that changing the task from a category‐learning task to choosing the “winning” object in each stimulus greatly facilitated participants' ability to learn probabilistic relational categories. Experiments 2 and 3 further investigated the mechanisms underlying this “who's winning” effect. Experiment 4 replicated and generalized the “who's winning” effect with more natural stimuli. Together, our findings suggest that people learn relational concepts by a process of intersection discovery akin to schema induction, and that any task that encourages people to discover a higher order relation that remains invariant over members of a category will facilitate the learning of putatively probabilistic relational concepts.     

从诺贝尔医学奖获取教益

通过对诺贝尔医学奖100余年获奖项目和获奖者的分析研究,发现创造性成果获奖多,基础研究成果获奖多,获奖者大多具有多学科的知识结构,获奖者大多出自一流的学术环境和获奖者都具有崇高的精神品质等特点.并且指出,我国要向诺贝尔医学奖迈进,就必须重视创造性、基础性成果的研究,必须重视和加强医学工作者和医学生创造性和综合素质的培养,必须营造有国际级科学大师引领的世界一流的学术环境.     

Collaborative learning in engineering ethics

This paper discusses collaborative learning and its use in an elective course on ethics in engineering. Collaborative learning is a form of active learning in which students learn with and from one another in small groups. The benefits of collaborative learning include improved student performance and enthusiasm for learning, development of communication skills, and greater student appreciation of the importance of judgment and collaboration in solving real-world problems such as those encountered in engineering ethics. Collaborative learning strategies employed in the course include informal small group discussions/problem solving, role-playing exercises, and cooperative student group projects, including peer grading. Student response to these techniques has been highly favorable. Realizing the benefits of collaborative learning is a challenge to both teachers, who must give up some control in the classroom, and students, who must be willing to take greater responsibility for their learning. An earlier version of this paper was presented by the author at a mini-conference, Practicing and Teaching Ethics in Engineering and Computing, held during the Sixth Annual Meeting of the Association for Practical and Professional Ethics, Washington, D.C., March 8–9, 1997 The author teaches courses in Science, Technology and Society and is Director of the Benjamin Franklin Scholars Program, a dual-degree program in engineering and humanities/social sciences.     

Creative reasoning in formal discussion

Systems of formal dialectics articulate methods of conflict resolution. To this end they provide norms to regulate verbal exchanges between the Proponent of a thesis and an Opponent. These regulated exchanges constitute what are known as formal discussions.One may ask what moves, if any, in formal discusions correspond to arguing for or against the thesis. It is claimed that certain moves of the Proponent's are properly designated as arguing for the thesis, and that certain moves of the Opponent purport to criticize the tenability or the relevance of the reasons advanced. Thus the usefulness of formal dialectic systems as models for reasonable argument is vindicated.It is then proposed to make these systems more realistic by incorporating in them a norm of Creative Reasoning that removes the severe restrictions to which the Proponent's arguing was hitherto subject. As a consequence, a certain type of irrelevant reason is no longer automatically excluded. Therefore, it is proposed to extend the Opponent's rights to exert relevance criticism. The new dialectic systems are shown to be strategically equivalent to the original ones. Finally, it is stressed that the Opponent's criticism should not be designated as arguing against the thesis. The Opponent criticizes, but does not argue.     

Influence of executive functioning difficulties on verbal aggression in adolescents: Moderating effects of winning and losing and increasing and decreasing levels of provocation

We examined the extent to which executive functioning difficulties were related to verbal aggression under conditions of gradually increasing or decreasing provocation over both winning and losing trials. Sixty adolescent boys and girls completed a modified Taylor aggression paradigm in which verbally offensive remarks were sent and received. Results showed (a) that during increasing levels of provocation, verbal aggression increased on both winning and losing trials, (b) that verbal aggression decreased during decreasing levels of provocation but only on losing trials, and (c) that difficulties on two measures of executive functioning were related to verbal aggression, but only in the context of increasing verbal provocation. Individuals with executive functioning difficulties responded with more verbal aggression than did individuals with less severe executive functioning difficulties. Results have implications for the manner in which provocation is studied and for understanding the conditions in which executive functioning difficulties contribute to verbal aggression. Aggr. Behav. 29:475–488, 2003. © 2003 Wiley‐Liss, Inc.     

动机的目标理论

章对动机的目标研究领域的发展脉络、研究方法以及所取得的新近成果进行综述,总结各种目标理论的共同点和分歧,并对这一领域的未来发展方向做出了展望。作认为,目标理论将导致行为的情感因素、动机力量与认知过程有机结合,这体现了一种整合趋势;同时,目标理论强调目标对于人格功能、情绪以及健康的重要性,使得该领域的研究与社会生活密切相联。而这一研究领域的未来方向则是,探查动机倾向与个人目标之间的联结。     

先秦兵家决策心理思想研究

先秦兵家具有丰富的决策心理思想,主要观点如下：1“知彼知己,百战不殆”──全面信息管理心理思想。2“校之以计,而索其情”──全方位收集分析信息;这段时期兵家提出的收集信息方法和手段可以概括为以下几点：（1）分析推断;（2）观察法;（3）用间法;（4）侦察法。3“多算胜,少算不胜”的决策心理思想：先秦兵家的决策心理思想是以“全胜而非战”为目标,以全面的信息管理为前提,并且包含有三条原则：“善之善者”的优选原则;“践墨随敌”的调控原则;“奇正相生”的变化原则。     

Struggling with self: The personal projects of students seeking psychological counselling

Personal projects can be described as self-articulated goals and related sequences of actions. In order to investigate what kind of personal projects people with psychological problems have, and how they work on them, 28 counselling client students, 44 students of psychology, and 45 students of technology completed a Finnish version of Little's (1987) Personal Project Inventory. The results showed that the clients scored lower on project accomplishment than other groups. Their personal projects were frequently self-related, while those of the technology students were often task-related. The higher their sense of coherence, self-esteem, mental health and life satisfaction, the more subjects expected to accomplish their projects, the more frequently they described task-related projects, the less negative affect they reported, and the less frequently they described self-related projects. These results suggest that psychologically distressed individuals struggle with self-related projects and have problems in accomplishing their projects.