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1.
Previous research has found that researchers rank journal reputation and impact factor (IF) amongst the key selection criteria when choosing where to submit. We explored the actual effect upon submission numbers of several possible factors. We retrieved 10 years of submission data from over a thousand journals, as well as data on IF, retractions, and other factors. We performed statistical analysis and identified correlations. We also undertook case study research on the 55 most significant submission decreases. We found a statistically significant correlation between changes in IF, ISI percentage ranking, and changes in submissions numbers in subsequent years. We also found a statistically significant effect on submission numbers in the year following the publication of a retraction. Our case studies identified other factors, including negative feedback on the peer review process. Our findings regarding IF confirm previous indications about the significance of IF on submissions. We explain the correlation with retractions through the concept of ‘peer review reputation’. These results indicate that editors and publishers need to focus on a journal's peer review practices, as well as a journal's IF, if they are to maintain and grow submissions.  相似文献   
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This investigation involved the surveying of school psychology practitioners (N = 291) to determine the possible existence of a relationship between administrative pressure to practice unethically and impaired occupational health, as manifested in elevated levels of burnout, job dissatisfaction, and intent to exit the workforce. Almost one‐third of participants claimed to have been pressured to behave unethically, with directives most commonly consisting of instructions to withhold recommendations for support services and to agree with inappropriate special education placement decisions. Practitioners who experienced administrative pressure reported higher levels of burnout, less satisfaction with their current position and the profession, and a greater desire to leave their job and the field of school psychology. The findings are presented within the context of current and projected shortages of practicing school psychologists. Implications for preventing burnout and promoting school psychologists’ occupational well‐being are discussed.  相似文献   
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The agreement between self-reported and objective estimates of activity energy expenditure was evaluated in adolescents by age, sex, and weight status. Altogether, 403 participants (217 females, 186 males) aged 13-16 years completed a 3-day physical activity diary and wore a GT1M accelerometer on the same days. Partial correlations (controlling for body mass) were used to determine associations between estimated activity energy expenditure (kcal · min(-1)) from the diary and accelerometry. Differences in the magnitude of the correlations were examined using Fisher's r to z transformations. Bland-Altman procedures were used to determine concordance between the self-reported and objective estimates. Partial correlations between assessments of activity energy expenditure (kcal · min(-1)) did not differ significantly by age (13-14 years: r = 0.41; 15-16 years: r = 0.42) or weight status (normal weight: r = 0.42; overweight: r = 0.39). The magnitude of the association was significantly affected by sex (Δr = 0.11; P < 0.05). The agreement was significantly higher in males than in females. The relationship between activity energy expenditure assessed by the objective method and the 3-day diary was moderate (controlling for weight, correlations ranged between 0.33 and 0.44). However, the 3-day diary revealed less agreement in specific group analyses; it markedly underestimated activity energy expenditure in overweight/obese and older adolescents. The assessment of activity energy expenditure is complex and may require a combination of methods.  相似文献   
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In the first part of this article the author recalls and emphasizes the way in which education and society are interrelated. It is considered impossible to pose a problem of education without referring to the social framework in which its solution is to be found. Education involves preparing the child for tomorrow's world — knowledge of this world being the point of departure of all pedagogic reflection — and at the same time not cutting it off from its roots. Presenting personal experience rather than launching into technical demonstrations the author recalls some of the changes over the past fifty years. The different educational milieus which the child and adolescent encounter, such as family, school and professional life, are affected by such technical changes. As far as the school environment is concerned, technological revolutions modify the relationships between pupil and knowledge, and create new relationships between teachers and pupils as also among pupils themselves. In addition, a new type of creativity has arisen as a result of the utilization of computers and databases. Schools have in fact experienced a series of revolutions which deeply transformed the access to knowledge: books, daily papers and the mass media, informatics. According to the author the book presents the ‘day before yesterday's knowledge’; the daily paper brings you up to ‘yesterday’; radio and television up to ‘today’. Informatics will make the pupil accustomed not only to seek knowledge but also to reconstruct or even construct it. Where does the school stand amidst this vast reconstruction? What is its present role? What will become of the teacher and his new roles? If the school wants to prepare itself for tomorrow's world it has to change radically today.  相似文献   
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RESUMEN

Se hace un repaso a las distintas aportaciones de la biología, de la psicología y de la sociología a la educación preescolar. De la biología se han tomado ideas como la individualidad de cada niño, la importancia de la alimentación y la estimulación en el desarrollo del sistema nervioso, y el conocimiento de las leyes del desarrollo cerebral. De la psicología, las conclusiones de las investigaciones sobre la importancia de los primeros años y de los primeros aprendizajes, la influencia del medio y de las primeras experiencias, las constantes en el desarrollo, el nacimiento de la inteligencia, las etapas de la adquisición del lenguaje y la idea del pensamiento divergente. De la Sociología, las relaciones entre nivel socio-cultural y nivel intelectual, y las diferencias entre medio familiar y medio escolar.  相似文献   
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Most analyses of plagiarism focus on published content and do not report on the prevalence of plagiarism in submitted articles. Fears over large‐scale plagiarism, particularly in articles submitted by authors for whom English is a second language, have only been investigated in small publishing communities or using duplication‐checking analysis, which does not separate legitimate from unacceptable duplication. This research surveyed journal editors from around the world to ascertain recent (past year) experiences of plagiarized and/or duplicated submissions. We then compared their experiences to their assumptions about global levels of plagiarism. The survey received 372 responses, including 119 from Asian editors, 112 from European editors, and 57 from editors in North America. The respondents estimated that c.15% of all submissions contained plagiarized or duplicated content, although their own experiences were in the range of 2–5% of submissions. Of the respondents, 42% reported no incidence of plagiarized or duplicated submissions in the past year. Asian editors experienced the highest levels of plagiarized/duplicated content, although most of the problem articles were resolved, indicating that most of the identified duplication constituted relatively minor problems, rather than fraudulent plagiarism.  相似文献   
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Engaging undergraduate students in research activities has been advocated as an innovative strategy to improve American higher education (Boyer Commission, Reinventing undergraduate education: A blueprint for America’s research universities. The Carnegie Foundation for the Advancement of Teaching, Stony Brook, NY, 1998). This study compared the frequency of undergraduate student research experiences at different types of colleges and universities from the early 1990s through 2004. The results indicate that the frequency of student research experiences increased since 1998 at all types of institutions and that students at research universities were not more likely than their counterparts elsewhere to have such experiences. The findings were consistent across major fields. To live up to their claims, research universities must find additional ways to involve undergraduates in research with faculty members. Shouping Hu is Associate Professor of Higher Education at Florida State University. He received his M.S. degree in Economics and Ph.D. in Higher Education from Indiana University. His research and scholarship focuses on postsecondary access and persistence, college student experience, and higher education finance. George D. Kuh is Chancellor’s Professor of Higher Education and Director of the Center for Postsecondary Research at Indiana University Bloomington. He received his Ph.D. degree from the University of Iowa. His research focuses on the quality of undergraduate education. Joy Gaston Gayles is Associate Professor in Adult and Higher Education at North Carolina State University. She received her Bachelor’s degree from Shaw University, Master’s degree from Auburn University, and Ph.D. in Higher Education from The Ohio State University. Her research focuses on college student learning and development.  相似文献   
10.
Do more distant collaborations have more citation impact?   总被引:1,自引:0,他引:1  
Internationally co-authored papers are known to have more citation impact than nationally co-authored paper, on average. However, the question of whether there are systematic differences between pairs of collaborating countries in terms of the citation impact of their joint output, has remained unanswered. On the basis of all scientific papers published in 2000 and co-authored by two or more European countries, we show that citation impact increases with the geographical distance between the collaborating counties.  相似文献   
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