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91.
92.
Government agencies are increasingly using social media to connect with those they serve. These connections have the potential to extend government services, solicit new ideas, and improve decision-making and problem-solving. However, interacting via social media introduces new challenges related to privacy, security, data management, accessibility, social inclusion, governance, and other information policy issues. The rapid adoption of social media by the population and government agencies has outpaced the regulatory framework related to information, although the guiding principles behind many regulations are still relevant. This paper examines the existing regulatory framework and the ways in which it applies to social media use by the U.S. federal government, highlighting opportunities and challenges agencies face in implementing them, as well as possible approaches for addressing these challenges. 相似文献
93.
Stuart Hansen Karen Tuinstra Jason Pisani Lester I. McCann 《Computer Science Education》2013,23(1):53-66
This paper presents Graph Magic, a package of Java classes that represents graphs. It is specifically designed for undergraduate students to use early in their studies. It combines graph visualization with ease of programming. It allows students to implement graph algorithms using high level, easy to understand methods. Students create graphs for their programs interactively. Their programs manipulate the graphs while the students continue to view them. The emphasis on interactive editing combined with interruptible viewing provides a powerful tool for student exploration of graph concepts and algorithms. 相似文献
94.
This paper provides a review of evidence on the way the maturation of the brain may structure the plasticity that is available for the construction of the mind. The evidence reviewed is that taken from non-invasive imaging techniques that make use of electrode potentials, magnetic resonance or positron emission. Such imaging techniques allow the brain to be studied as specific mental tasks are carried out. Sites and processing pathways can be identified and correlated with other evidence. A review of data on the development of the brain in terms of the grey (dendritic branching) and white (myelination) matter is discussed with respect to the clinical observation of stages of cognitive processing. 相似文献
95.
Mary Ann Forgey Hilda Loughran Johna Hansen 《Journal of Teaching in Social Work》2013,33(4-5):449-466
Video conferencing has much potential to enrich international social work education. In this educational initiative, video conferencing was used to deliver a joint foundation social work practice class to students attending an MSW degree program both in the United States and in Ireland. Student feedback indicated that they gained an appreciation of the global nature of social work practice. They reported a deeper understanding of shared theoretical perspectives in relation to client engagement, and of the differences in many fields of practice. Students recommended additional opportunities for international discourse using both synchronous and asynchronous distance education methods. 相似文献
96.
Behavioural problems in schools have been a topic of political debate in Denmark recently. The last time the topic was in the news was before the establishing of special educational provisions for pupils with social and emotional disorders in the 1960s. As a result of the recent debate, a national survey was made. It shows that the incidence of serious problems is 10 per cent. Comparisons with earlier studies indicate that there is an increase in behavioural problems during the first years of primary schooling. A multivariate analysis shows that pupils gender, the degree of urbanization, teacher experience and geographical location are significant predictors of disturbance, while school size, class size, teacher age and gender are insignificant. 相似文献
97.
Guro Hansen Helskog 《Educational Action Research》2013,21(3):416-435
This paper presents an account of how I developed the Dialogos approach to practical philosophy through action inquiry research. The process of development is understood as a contribution to the reconstruction of the notion ‘Bildung zur Humanität’ as an ideal in education. Core perspectives, traditions and purposes involved in the action inquiry research process are outlined, discussed and divided into three phases: the humanistic–pedagogical phase, the ethical–philosophical phase, and the existential–spiritual phase. The Dialogos approach was later systematically tried out and evaluated through philosophical dialogues in empirical action research processes in the Gandhi Project and the Reconciliation Project. 相似文献
98.
99.
James Hansen 《International journal for the advancement of counseling》2010,32(4):240-247
This paper argues that a recurrent ideological theme of counseling history is the transition from viewing people as singular
to conceptualizing them as multiple or diverse. Unfortunately, however, these laudable multiplicity movements regularly revert
to a position of singularity. The implications of this ideological cycle for counseling practice are discussed. 相似文献
100.
An Inquiry Learning Partnership (ILP) for professional development (PD) was formed between a university, science centre, and two urban school districts to offer 4–6th grade teachers specific science content and pedagogical techniques intended to integrate inquiry-based instruction in elementary classrooms. From pre/post content exams, PD surveys, focus group, and assessment data, teachers increased their science content knowledge, reported implementing inquiry practices in their classrooms and their students experienced modest gains on 5th grade standardized science achievement exams. While some teachers were transferring knowledge/skills gained in professional development to their classrooms, others encountered barriers to implementing PD. These obstacles included limited resources, time constraints, mandated curriculum pacing, language learning, and classroom management issues. Strategies to mitigate these barriers in order to maximize the impact of professional development need to be a priority in professional development reform. 相似文献