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101.
Nowadays, companies and organizations are facing a deep economic crisis as a follow-up of the financial crisis that started in 2007. This crisis has affected a great amount of markets and industries around the world. In this context, companies are challenging the way they allocate resources to investments, especially to intangibles. The present research considers this issue based on an empirical work carried out with a large company (called here Global A) and with reference to the cycle approach proposed by Åkerman. General conclusions are derived for how to approach intangibles (intellectual capital) in a downturn context. 相似文献
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Troy D. Sadler William L. Romine Mustafa Sami Topçu 《International Journal of Science Education》2016,38(10):1622-1635
Science educators have presented numerous conceptual and theoretical arguments in favor of teaching science through the exploration of socio-scientific issues (SSI). However, the empirical knowledge base regarding the extent to which SSI-based instruction supports student learning of science content is limited both in terms of the number of studies that have been conducted in this area and the quality of research. This research sought to answer two questions: (1) To what extent does SSI-based instruction support student learning of science content? and (2) How do assessments at variable distances from the curriculum reveal patterns of learning associated with SSI-based instruction? Sixty-nine secondary students taught by three teachers participated in the study. Three teachers implemented an SSI intervention focused on the use of biotechnology for identifying and treating sexually transmitted diseases. We found that students demonstrated statistically and practically significant gains in content knowledge as measured by both proximal and distal assessments. These findings support the claim that SSI-based teaching can foster content learning and improved performance on high-stakes tests. 相似文献
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Ahmed Ibrahim Mark W. Aulls Bruce M. Shore 《International Journal of Science Education》2016,38(16):2450-2476
Sociocognitive theory [Bandura, A. (1986). Social foundations of thought and action: A social cognitive theory. Englewood Cliffs, NJ: Prentice Hall; Bandura, A. (1989). Human agency in social cognitive theory. American Psychologist, 44, 1175–1184. doi:10.1037/0003-066x.44.9.1175; Bandura, A. (1991). Social cognitive theory of self-regulation. Organizational Behavior and Human Decision Processes, 50, 248–287. doi:10.1016/0749-5978(91)90022-L] accords high importance to the mechanisms of human agency and how they are exercised through self-efficacy. In this paper, we developed and validated the McGill Self-Efficacy For Inquiry Engagement (McSELFIE) instrument with undergraduate students in natural science disciplines. We defined inquiry engagement as carrying out the practices of science (POS) that are supported by students’ personality characteristics (SPCs) and that result in achieving inquiry-learning outcomes (ILOs). Based on these theoretical perspectives, the McSELFIE is a 60-item, learner-focused survey that addresses three components that are theoretically important for engaging in scientific inquiry: (a) SPCs, (b) ILOs, and (c) POS. Evidence for construct and content validity were obtained by using experts’ judgments and confirmatory factor analysis with a sample of 110 undergraduate students enrolled in science disciplines. Internal consistency of the factors and instrument was also examined. The McSELFIE instrument is a reliable and valid instrument for measuring science undergraduate students’ self-efficacy for inquiry engagement. Matched pairs analyses were conducted among the instruments’ factors. Students reported the highest self-efficacy for openness, applying knowledge, and carrying out investigations. Students reported the lowest self-efficacy for extraversion, understanding metacognitive knowledge, and planning investigations. Theoretical and practical implications are discussed. 相似文献
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Education and Information Technologies - This study aims to examine the paths between excessive Internet use, school burnout and parental monitoring and their predictor effects in peer bullying and... 相似文献
108.
The radical transformations and deep continuities of a decade: Turkish educational policy, 1938–1950
Mustafa Gündüz 《Paedagogica Historica: International Journal of the History of Education》2016,52(3):252-265
Turkey witnessed many educational and cultural policy innovations between 1938 and 1950. Realising strictly secular practices against religion and traditional culture pre-1946, political elites of the time aimed to construct a humanistic culture unique to Turkey. Educational policies were considered the most efficient tools in reaching this ideal. Despite the adverse economic conditions of the time, western cultural institutions were adopted without reservation for modernisation. It was throughout the same time period that a number of other innovative projects such as the village institutes, western translations, new journals, Turkish encyclopaedism, and physical education for the entire public were undertaken. However, as these developments were devoid of a solid historical and sociological foundation, they were forced to change under the new world order post-1945. Despite the changing perspectives on religion, history and cultural life, the policies of the ?smet ?nönü era succeeded in carrying the heritage of the Kemalist era to our day. The true dynamics behind this success are the educational practices of the 1940s and their formal and hidden curricula and rituals. 相似文献
109.
ABSTRACTAlthough over the past decades the numbers of studies investigating international student mobility and migration (ISM) increased, methodological challenges in empirical research on the topic have remained mainly unaddressed. This is particularly the case for sampling, which is a crucial but often less considered part of qualitative research designs. In this article, we identify three main challenges in qualitative sampling for research into ISM: time, space and international students’ heterogeneities. In addressing those challenges, we theoretically discuss their implications and give empirical examples drawing on our research experiences. We argue for a more reflexive research procedure in studying educational mobility. 相似文献
110.
There are few techniques available to numerically solve linear Fredholm integrodifferential-difference equation of high-order. In this paper we show that the Taylor matrix method is a very effective tool in numerically solving such problems. This method transforms the equation and the given conditions into the matrix equations. By merging these results, a new matrix equation which corresponds to a system of linear algebraic equation is obtained. The solution of this system yields the Taylor coefficients of the solution function. Some numerical results are also given to illustrate the efficiency of the method. Moreover, this method is valid for the differential, difference, differential-difference and Fredholm integral equations. In some numerical examples, MAPLE modules are designed for the purpose of testing and using the method. 相似文献