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Asian Indian inversion deletion Gγ (Aγδβ)0-thalassemia is a rare entities characterized by high HbF. Due to interaction with various genetic factors, patients with Gγ (Aγδβ)0-thalassemia showed clinical variability. Here we are presenting the phenotypic expression of Gγ(Aγδβ)0 thalassemia under influence of various co-inherited factors. Patient with α-globin gene deletion had mild phenotype than the patient with β-globin mutations. Patient with alpha gene deletion were presenting clinical character like thalassemia intermedia while Gγ (Aγδβ)0-thalassemia patients with co- presence of beta thalssemia mutation clinically behaved like thalassemia major.  相似文献   
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This study draws upon theory and methods from the field of organizational behavior to examine organizational learning (OL) in the context of a large urban US school district. We build upon prior literature on OL from the field of organizational behavior to introduce and validate three subscales that assess key dimensions of organizational learning that build upon and extend prior education research: psychological safety, experimentation, and leadership that reinforces learning. Data from 941 teachers across 60 schools in this urban district suggest that organizational learning is an underlying condition which is expressed by teacher perceptions of subfactors of psychological safety, experimentation, and leadership that reinforces learning. Implications for adopting the conceptual framework and methods employed in this research for studying organizational learning and school change are discussed.  相似文献   
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Defining ‘emotional illiteracy’ is a task located within the broader context of expert (and subsequently public) assumptions regarding the normally expectable competencies of the age group concerned. In the late 1990s a series of neuroscientific studies reporting adolescents' limited ability to recognize emotional states from facial expressions seemed to present radically new developmental benchmarks. Although these studies were subsequently subjected to considerable methodological and interpretive criticism, some incautious assertions regarding teenagers' general inability to respond appropriately, especially in emotionally charged situations, continued to flourish. This paper charts the creation and maintenance of these ideas over the past decade to illustrate how, when primary sources are not carefully checked, powerful messages for which there is dubious empirical evidence can become incorporated into expert advice. It also suggests the importance of linking neuroscientific claims to other strands of contemporary Western efforts to define and contrast normative and disordered emotional behaviour in adolescence.  相似文献   
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The study investigates the mean difference in reading achievement between third‐graders in public and independent schools in Sweden. The data come from the Swedish participation in PIRLS 2001 conducted by IEA. Variables from the home questionnaire mainly indicating possession of cultural capital are used as independent variables. A total IRT score of reading achievement is used as outcome variable. It is shown that students in independent schools have on average better reading results and also a more advantageous socio‐economic background than have students in public schools. Social selection hence characterises independent schools. In addition, indicators of students' cultural capital account for the major part of the mean difference between school types.  相似文献   
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Although tattling is a common practice among young children, there is little systematic research about its socioemotional correlates. The current study focused on children’s tattling between the ages of 5 and 7, assessing both their explicit attitudes toward tattling and their actual reporting of a transgression and relating them to individual differences in socioemotional competence and trait anxiety. Research Findings: About half of the children reported an adult’s transgression freely or when generally prompted about the event, whereas the other half either reported only when confronted with a directly incriminatory question or completely concealed the adult’s transgression. There was a minor congruence between the actual tattling behavior and children’s explicit attitudes toward tattling (obligation to report a major transgression), measured via their reaction to a series of vignettes. A favorable attitude toward tattling was positively related to children’s ability to recognize basic emotions and their external causes, yet it was negatively associated with the understanding of more complex components, such as the possibility of hiding an emotion. Moreover, tattling behavior was negatively related to understanding internally (belief-based) generated emotions and positively related to individual levels of anxiety. Practice or Policy: Educational practices should take into account individual differences in children’s socioemotional development when relating to their tattling behaviors, preferably decreasing the amount of ambivalence a child experiences in this situation.  相似文献   
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AIMS: In January 2004, the Italian government passed new legislation designed to give people with disabilities access to online services. Starting from the new legislation requirements, the purpose of this study is to investigate whether Italian Local Health Authorities websites are accessible to users with different abilities. METHODS: One hundred and seventy websites were analysed evaluating their compliance to the World Wide Web Consortium (W3C) Priority 1 guidelines via a combination of appropriate accessibility testing methods. This review was carried out twice: the first time it took place between the end of 2003 and May-June 2004. The same survey was repeated again in December 2004, after the issuing of the draft of the Implementation Regulations for The Stanca Law in July 2004. In this second survey, all the websites analysed before were checked again to establish if some measures to make those sites accessible were taken. RESULTS: Seventy-six per cent of the analysed websites fail to satisfy the most basic W3C requirements, but Italian Local Health Authorities websites are likely to present significant improvements to access for some disabled user groups: the number of accessible websites increased consistently between the first and the second review. CONCLUSIONS: It seems that awareness of web accessibility issues is increasing among developers of health information websites because of law enforcement. Recommendations for future research and development are offered.  相似文献   
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This study investigates networked framing of terrorism news in Twitter by distinguishing three proximity effects (geographic, social, and temporal proximity) on audience and media institutional frames (i.e., episodic/thematic and space frames), based on construal-level theory. An analysis of tweets during the Boston Marathon bombing and the Brussels Airport attack finds that institutional and audience frames show similarity but do not always converge on Twitter. Similarities in the audience and institutional frames are attributed to a universal human tendency for social categorization, inherent in the minds of not only ordinary citizens but also journalists. Proximity effects, however, were more salient on audience frames than on institutional frames.  相似文献   
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