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Eliezer Yariv 《Educational Assessment, Evaluation and Accountability》2009,21(4):283-298
Teacher appraisal is never an easy task, especially of teachers experiencing difficulties and failures. Nevertheless it is
a requirement for good management, in our schools no less than our corporations. Forty elementary school principals in Israel
described the informal methods they use to appraise teachers who are performing poorly. Most considered traits such as sensitivity
to children and their needs as well as motivation, rather than professional standards or pupil achievement, as the main criteria
in judging poor or outstanding teaching. Due to the sensitive nature of the issue, and the desire to avoid misjudgment and
painful conflict, the principals took several precautions: they used several different formal and informal methods of appraisal;
they relied on various information sources and sometimes they preferred to delay drawing final conclusions until a crisis
or external complaint occurred. The discussion situates the current findings with other research on the obstacles to identifying,
evaluating and providing feed back to poor-performing teachers. 相似文献
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This article elaborates on media-induced nostalgia as a mixed emotion elicited by remembering past media content and characters. It argues that social components of media consumption such as parasocial relationships (PSRs) play an important part in the elicitation of nostalgia. In an online study, participants (N = 96) remembered their individual media use and preferred media characters as children. Results show that media-induced nostalgia is significantly associated with PSRs to characters in the past. These findings are evaluated concerning their implications for future research on nostalgia and PSRs. 相似文献
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以色列高科技和风险投资的发展情况 总被引：4，自引：1，他引：4
EliezerManor 《科技管理研究》2004,24(2):3-5
20世纪90年代以来，以色列的高科技产业经历了一个规模从小到大的迅猛发展的阶段，所取得的成就令世人瞩目，这与以色列政府的大力支持和以色列风险投资的成功运作息息相关。本文具体介绍了以色列政府促进高科技产业发展的各项支持计划，以及为发展高科技产业而设立的私人风险投资基金(YOZMA基金)争公募风险投资基金(INBAL基金)，并阐述了以色列风险投资业发展过程及其成果，以供借鉴。 相似文献
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EliezerMoodySandberg 《深圳特区科技》2004,(5):54-55
以色列的领土只有20325平方公里，其中一半的国土基本上是沙漠，人口65万，与中国相比小得可怜。过去的历史中，以色列经常受到敌人压制。在这种情况下，我们必须研制一些特殊的技术满足人们在衣食方面的需求，不能仅仅依靠朋友、盟友，我们必须研发新的技术在国防领域保卫自己，技术发展成为一种现实。 相似文献
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Many media entertainment products address the fragility of life by portraying the severe illness or death of the protagonist. According to terror management theory, people need to create meaning in their lives when they are reminded of their own mortality, for instance, by engaging in close relationships with others. Meaningful films may provide recipients with an anxiety buffer that helps them to cope with existential fear. The results of an experimental study (N = 130) demonstrated that participants who had been reminded of their mortality appreciated a meaningful movie more and liked the protagonist better when he survived than when he died. Further, participants who viewed the movie in which the protagonist survived did not activate their self-esteem-based anxiety buffer. The results point toward the potential of entertainment to provide internal anxiety buffers and thereby help in coping with self-threatening situations. The findings are discussed in terms of the connections between meaningful media entertainment, coping mechanisms, and viewers’ terror management. 相似文献
6.
We have performed microfluidic experiments with erythrocytes passing through a network of microchannels of 20–25 μm width and 5 μm of height. Red blood cells (RBCs) were flowing in countercurrent directions through microchannels connected by μm pores. Thereby, we have observed interesting flow dynamics. All pores were blocked by erythrocytes. Some erythrocytes have passed through pores, depending on the channel size and cell elasticity. Many RBCs split into two or more smaller parts. Two types of splits were observed. In one type, the lipid bilayer and spectrin network were cut at the same time. In the second type, the lipid bilayer reconnected, but the part of spectrin network stayed outside the cell forming a rope like structure, which could eventually break. The microporous membrane results in multiple breakups of the cells, which can have various clinical implications, e.g., glomerulus hematuria and anemia of patients undergoing dialysis. The cell breakup procedure is similar to the one observed in the droplet breakage of viscoelastic liquids in confinement. 相似文献
7.
Sophie H. Janicke Diana Rieger Leonard Reinecke Winston Connor 《Mass Communication and Society》2018,21(3):345-367
This study extends research on the relationship between hedonic and eudaimonic entertainment and its potential for recovery experiences and aspects of well-being (e.g., Rieger, Reinecke, Frischlich, & Bente, 2014). With the broad notion of what hedonic and eudaimonic media can entail, this research focused on unique affective experiences—namely, positive affect—and an expanded concept of meaningful affect (including elevation and gratitude). An online experiment with 148 full-time employees in the United States was conducted to investigate the unique role of positive and meaningful affect eliciting YouTube videos (compared to neutral control video) on recovery experiences and vitality and work satisfaction in the work context. A path model suggests that meaningful videos predicted mastery recovery experiences, whereas positive affect predicted psychological detachment and relaxation experiences. In addition, mastery recovery experiences predicted vitality, whereas relaxation experiences predicted satisfaction with work, indicating a unique potential of the consumption of meaningful and positive affect inducing YouTube videos at work for workplace well-being. 相似文献
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Positive psychology is a rapidly growing area of study for research psychologists, and more recently for school psychologists and educators as well. Yet religious education researchers and practitioners have yet to embrace this exciting new field. The current article introduces positive psychology to clergy and educators in religious institutions. By way of example, we explore gratitude, an area of particular focus among positive psychologists, demonstrating the benefits observed in those who possess and express this trait, and delineate how gratitude can be induced in the Jewish religious classroom. 相似文献
9.
The appraisal of teachers' performance and its impact on the mutuality of principal-teacher emotions
Eliezer Yariv 《School Leadership & Management》2013,33(5):445-461
The current study examines the mutual discrete emotions among superiors and their above- and below-average workers within a hierarchical organisation (school). Using a survey method within a random sample of 40 elementary schools in Northern Israel, each principal and four of his or her teachers (two who had been appraised as excellent and two who had been appraised as poor-performing) completed two questionnaires which addressed the teachers‘ perceived performance and emotions toward the principal/teacher. As expected, the above-average teachers were found to be more favourably professionally evaluated by their superiors than the poor-performing ones. The principals expressed very positive emotions toward them. These highly regarded workers shared mutually positive feelings and similar teacher performance appraisals with their principals. In contrast with the principals’ evaluations, the below-average teachers perceived their own performance as very good. Unlike the teachers' mainly positive feelings, the principals experienced mixed emotions. The lower intensity of emotional ‘tone’ reflects the principals’ hesitation about taking any action which might lead to a deterioration in relationships with these teachers. The discussion proposes the theoretical framework of a vicious circle, in which the principal's undelivered direct feedback does not reach the teacher, who mistakenly believes that if nothing is said everything is all right, and therefore maintains his or her high self-esteem and poor performance. 相似文献
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