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21.
Kohlberg's (1966) hypothesis that the attainment of gender constancy motivates children to attend to gender norms was reevaluated by examining these links in relation to age. Ninety-four 3- to 7-year-old children were interviewed to assess whether and how constancy mediates age-related changes in gender-related beliefs. As expected, results indicated a general pattern of an increase in stereotype knowledge, the importance and positive evaluation of one's own gender category, and rigidity of beliefs between the ages of 3 and 5. Moreover, the stability phase, rather than full constancy, mediated some of these relations. After age 5, rigidity generally decreased with age, with relations primarily mediated by consistency. 相似文献
22.
Evaluating electronic resources: Personal Development Planning resources at the Open University,a case study 总被引:1,自引:1,他引:0
This paper discusses the evaluation of Web‐based tools to support Personal Development Planning (PDP) in order to illustrate issues associated with the introduction and assessment of the effectiveness of online resources. The aims of the evaluation were based on concerns about the very complex situation that offering online resources including PDP poses for part‐time off‐campus students. In this paper the authors utilize a modified RUFDATA framework (Saunders, 2000) and consider the benefits a range of methods, including surveys and observational studies, can offer evaluations of electronic resources. They found that students used and valued some aspects of the provision but that even with best efforts of instructional designers, and user testing at the draft stage, students do not always behave as intended. This evaluation highlighted the need for a range of strategies for evaluating online resources and that regardless of student attitude there are real worries about eLearning imposing extra workload burdens on ‘time poor’ adults. 相似文献
23.
本专栏由英国大使馆文化处供稿,旨在让读者从中学习地道英文,体悟英文百味。本期介绍了英国的四个组成部分——英格兰、苏格兰、威尔士和北爱尔兰之间的“恩怨”与“宿仇”。由于英格兰地域广,政治、经济实力强,不了解英国的人通常误把英格兰当英国。但是,在体育上,其他几个“兄弟”可是要扳回一城的…… 相似文献
24.
Alice Brown Patrick A. Danaher 《International Journal of Research & Method in Education》2019,42(1):76-90
This paper examines the values of the CHE principles of Connectivity, Humanness and Empathy as a guiding framework for maximizing the ethical and methodological advantages of semi-structured interview research practices. The authors draw from two separate educational studies and apply the CHE principles to analyse and evaluate the effectiveness of decision-making in facilitating sustainable relationships with the participants in each study. Findings highlight that dialogical relations with participants were evident in both studies, and identify significant junctures where decision-making and actions influenced effective rapport-building and respectful and reciprocal relationships with participants in the research. The CHE principles emerge as providing a robust framework for educational researchers to employ when auditing their decision-making prior to and during their engagement in qualitative interviews. 相似文献
25.
Patrick Petitjean 《Minerva》2008,46(2):247-270
The World Federation of Scientific Workers (WFScW) and UNESCO share roots in the Social Relations of Science (SRS) movements
and in the Franco-British scientific relations which developed in the 1930s. In this historical context (the Great Depression,
the rise of Fascism and the Nazi use of science, the social and intellectual fascination for the USSR), a new model of scientific
internationalism emerged, where science and politics mixed. Many progressive scientists were involved in the war efforts against
Nazism, and tried to prolong their international commitments into peacetime. They contributed to the establishment of the
WFScW and of UNESCO in 1945–1946. Neither the WFScW nor UNESCO succeeded in achieving their initial aims. Another world emerged
from the immediate post-war years, but it was not the world fancied by the progressive scientists from the mould of scientific
internationalism. The aim of this article is to follow the path from the Franco-British networks towards the establishment
of the WFScW and UNESCO; from an ideological scientific internationalism towards practical projects. It is to understand how
these two bodies came to embody two different scientific internationalisms during the Cold War.
Patrick Petitjean is “Chargé de Recherches” at the CNRS, Paris. He is an historian of science and belongs to the laboratory REHSEIS (Recherches Epistémologiques et Historiques sur les Sciences Exactes et les Institutions Scientifiques). He has co-edited Science and Empires—Historical Studies about Scientific Development and European Expansion (Dordrecht: Kluwer Academic Publishers, 1992); and Les Sciences colonials—figures et institutions (Paris: Orstom éditions, 1996). He has recently published some contributions on Unesco’s first years: Petitjean, P., Zharov, V., Glaser, G., Richardson, J., de Padirac, B. and Archibald, G. (eds), Sixty Years of Sciences at UNESCO, 1945–2005 (UNESCO, Paris, 2006). He is currently working on the history of international scientific relations from the 1930s to the 1950s, and on the influence of the science and society movements upon the Science Division of UNESCO. 相似文献
Patrick PetitjeanEmail: |
Patrick Petitjean is “Chargé de Recherches” at the CNRS, Paris. He is an historian of science and belongs to the laboratory REHSEIS (Recherches Epistémologiques et Historiques sur les Sciences Exactes et les Institutions Scientifiques). He has co-edited Science and Empires—Historical Studies about Scientific Development and European Expansion (Dordrecht: Kluwer Academic Publishers, 1992); and Les Sciences colonials—figures et institutions (Paris: Orstom éditions, 1996). He has recently published some contributions on Unesco’s first years: Petitjean, P., Zharov, V., Glaser, G., Richardson, J., de Padirac, B. and Archibald, G. (eds), Sixty Years of Sciences at UNESCO, 1945–2005 (UNESCO, Paris, 2006). He is currently working on the history of international scientific relations from the 1930s to the 1950s, and on the influence of the science and society movements upon the Science Division of UNESCO. 相似文献
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The international political economy of the hack: A closer look at markets for cybersecurity software
This article examines the development of hacking and cybersecurity software packages as commodities, based on an international political economy of vendors and clients operating in the interstices of international law. Offensive hacking and defensive cybersecurity tools offer new means for surveillance of critics, journalists, and human rights workers, especially in corrupt or authoritarian political systems. The article provides a case study of the Hacking Team, an international “cybersecurity” firm offering spyware and surveillance systems to government security agencies, which was itself hacked and “doxed” in 2015. The leak of documents contributes new knowledge of an international political economy for software products, which exploits the digital rights of targets and which could further undermine general Internet security. 相似文献
29.
The influence of preparation time on ankle joint biomechanics during highly dynamic movements is largely unknown. The aim of this study was to evaluate the impact of limited preparation time on ankle joint loading during highly dynamic run-and-cut movements. Thirteen male basketball players performed 45°-sidestep-cutting and 180°-turning manoeuvres in reaction to light signals which appeared during the approach run. Both movements were executed under (1) an easy condition, in which the light signal appeared very early, (2) a medium condition and (3) a hard condition with very little time to prepare the movements. Maximum ankle inversion angles, moments and velocities during ground contact, as well as EMG signals of three lower extremity muscles, were analysed. In 180°-turning movements, reduced preparation time led to significantly increased maximum ankle inversion velocities. Muscular activation levels, however, did not change. Increased inversion velocities, without accompanying changes in muscular activation, may have the potential to destabilise the ankle joint when less preparation time is available. This may result in a higher injury risk during turning movements and should therefore be considered in ankle injury research and the aetiology of ankle sprains. 相似文献
30.
The objective of this study was to investigate the impact of cultural diversity on communication effectiveness with different communication styles and to apply the results in the field of user interface design for computer-based communication systems. The scope of this study was limited to the relationship between context and verbal/nonverbal communication, and also the relationship between power distance and communication interaction. The results indicated that high context people (HCP) had better communication effectiveness in comprehending nonverbal clues than low context people (LCP), while LCP had better communication effectiveness in verbal communication than their counterparts. It was also found that high power distance people (HPDP) could not communicate as effectively as low power distance people (LPDP) during communication with interaction, but there was no significant difference between HPDP and LPDP in dealing with communication without interaction. 相似文献