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Practicum supervisors' expertness, attractiveness, and trustworthiness were related to supervision outcome measures. Trustworthiness proved to have the strongest associations.  相似文献   
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This paper describes a conceptual framework for the way museum managers might categorize different kinds of program opportunities, both existing and potential. This systematic approach to program planning may be useful to managers in museums seeking to expand their programs' scope and scale. The basis for this concept is borrowed from the outdoor recreation discipline, which sought, in the 1970s, to find a common language to describe supply and demand for recreation opportunities and to understand recreation opportunities in a geographic context of available natural resources. In this paper, the concept is adapted for museums and museum going as a leisure activity. The article first explores the linkages between museum supply and demand as they relate to a larger leisure marketplace. The Recreation Opportunity Spectrum (ROS) is then described as it is used for outdoor recreation decision making. Following this practice, museum demand opportunities are defined and elaborated by example, and a “Visitor Opportunity System”—modeled after ROS—is presented. Specific examples are provided for applying this system approach to a variety of museum practices and planning scenarios.  相似文献   
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This paper reports on the incorporation of personal computers in the laboratory program at UMIST's Control Systems Centre. Laboratory practice is an integral component of all our control course. The laboratory facilities provide a mechanism for testing and verifying theoretical and design approaches. Incorporating computers in all phases of the laboratory program makes possible the use of current techniques in the analysis and design of realistic control systems. The control systems laboratory at UMIST has been developed with the goal of providing real world analysis and design experience in a laboratory setting. A collection of scale model experiments representing the major categories of industrial control problems has been constructed. These working models are coupled with a standard instrumentation interface and analogue and digital computers to implement control strategies. In all cases, great care has been taken to retain realism and allow the student to concentrate on control issues rather than configuration or programming problems. The primary objective of using personal computers in the control laboratory is to provide an on-line link between the student and the laboratory model. This provides direct ‘hands on’ experience of digital control ideas, interactive digital control experimentation and use of the computer as a multi-function virtual instrument. In addition, the computer is used off-line to simulate model performance as various control strategies are tried. At this point in time, each laboratory model station has been equipped with a personal computer containing A/D and D/A converters, hard and floppy disk, and a real-time clock. The computers are networked to provide access to printing and file storage facilities. Originally the software packages were written primarily in BASIC, and ran on BBC computers. These versions are however in the process of being replaced by PC-based packages written in C. Both the original BASIC and the C-successors have been developed to provide interactive, real-time control of the model using a choice of digital control algorithms. Using the keyboard as a control panel, the student can observe model performance, vary controller parameters, choose display characteristics and record parametric and graphical data. Future developments will expand the choice of available control algorithms and enhance the off-line analysis and design tools.  相似文献   
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This article reviews 1) the establishment and functioning of EU citizenship, 2) the resulting perception of education for European active citizenship and 3) the question of its adequacy for enhancing democratic values and practices within the Union. Key policy documents produced by the EU help to unfold the basic assumptions on which democratic principles and values are being promoted through education; while the literature produced primarily in political and social science challenges these assumptions.
By doing so, the author argues that citizenship of the Union is creating new mechanisms of exclusion rather than promoting social equality and a strong sense of belonging to a bonding multicultural community, which are at the very core of democratic participation processes. Thus, the rhetoric embedded in the integrative process of the Union — based on the recognition of equal opportunities, access and democratic participation of all EU citizens — is founded on a limited interpretation of democratic citizenship rather than its concretisation as a multiple citizenship.
As a result, the mechanisms in place at European level are creating specific patterns of social exclusion supported by educational reforms. Most citizens are therefore being excluded, due to the distinction between active and non-active citizens, which results from institutional demand on individual's conduct, whereas little, if any, attention is paid to actual institutional practices. On the contrary, this shift in paradigm — i.e. from the institutional demand on citizens to the recognition of citizens as performing subjects — challenges the 'activism' embedded in recent debate on citizenship. Therefore it needs to be properly addressed, from a multicultural perspective, if education and learning processes are to sustain full democratic participation of all citizens and the construction of a multicultural Europe.  相似文献   
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