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71.
In recent years, socio-technical transitions literature has gained importance in addressing long-term, transformative change in various industries. In order to account for the inertia and path-dependency experienced in these sectors, the concept of the socio-technical regime has been formulated. Socio-technical regimes denote the paradigmatic core of a sector, which results from the co-evolution of institutions and technologies over time. Despite its widespread acceptance, the regime concept has repeatedly been criticized for lacking a clear operationalization. As a consequence, empirical applications tend to depict regimes as too ‘monolithic’ and ‘homogenous’, not adequately considering persistent institutional tensions and contradictions. These are however crucial for assessing transition dynamics. In this paper, we revisit two concepts from institutional theory that enable an explicit identification of socio-technical regimes and more generally a specification of the ‘semi-coherence’ of socio-technical systems. First, we will show that ‘levels of structuration’ can be conceptualized as degrees of institutionalization, thereby treating institutionalization as a variable with different effects on actors, the stability of the system and thus the potential for change. Secondly, we draw on the institutional logics approach to characterize the content of various structural elements present in a system and to trace conflicts and contradictions between them. We illustrate this approach with an empirical in-depth analysis of the transformation of the Australian urban water sector since the 1970ies.  相似文献   
72.
ABSTRACT

This study is one of the first to compare journalistic role performances of English– and Spanish–language TV networks during the 2016 U.S. primaries. Previous research finds that the corporate structure of Spanish–language media in the United States is looking more like its English–language counterparts and that Latino journalists share the norm of objectivity. Meanwhile, research suggests that individuals of different ethnicities turn to different communication channels and that this divergence can be explained by the degree of alignment in linguistic and cultural orientation. In this study, we therefore assess how linguistic differences of TV networks impact journalistic culture during the presidential primaries in 2016. As a crucial component of journalistic culture, we focus on journalistic role performance and find important distinctions: Findings reveal that the greater coverage of presidential candidates as sources on English-language networks have significant consequences for the roles journalists perform. Results suggest that the Spanish–language networks performed significantly more civic journalism roles than their English–language counterparts that perform an interventionist and service role. These differences are discussed alongside different audience-orientation of the networks that reflect deep racial and ethnic divides.  相似文献   
73.
Virtual worlds for adults (e.g. Second Life), youth (e.g. Habbo) and children (e.g. Whyville) have a great potential for learning and teaching practices for enriching wider public and engendering collective experience and collaboration. Informal learning environments such as virtual worlds offer children and adults various intellectual and sensory activities or flow experiences according to Csikszentmihalyi. Virtual worlds promote social interaction and offer visitors an opportunity for various interactive activities which can sometimes not be realized in real life education. Children and adults can explore and learn in a different way and from a different perspective, also with educational games. The paper deals with learning possibilities and opportunities in educational virtual worlds. Virtual worlds can introduce quality learning environment and offer new challenges in the educational field.  相似文献   
74.
This study examines the complex process of change among teacher educators who have chosen to improve their practice in a professional development community. Storyline methodology was used to reveal the dynamic process which teacher educators undergo when they consider adopting innovative pedagogy. Findings reveal critical moments in professional development which are characterised by evaluation of feedback from colleagues and students. Professional growth results not only from interaction and negotiation of meaning within the community but also from the effects of messages received from outside the communal context. A two factor model taking into account implementation and feedback is used to show the dynamic process of evaluation and negotiation in teacher educators’ professional development trajectory. This study deepens understanding of transition towards change within learning communities, while providing insight into the development of teacher educators as a distinct professional group.  相似文献   
75.
The language barrier is a factor in the low visibility and significance of scientific journals produced by small and scientifically peripheral countries. In order to reach an international audience, both as consumers and producers of scientific information, many journals abandon their national language and start publishing in English. Six Croatian biomedical journals that went through this transition were examined on their editing and publishing characteristics and their international visibility before and after the language shift. The analysis showed that this change influenced the journals' characteristics in general. Two journals enhanced their international visibility, but only one journal showed improvement in all analysed indicators.  相似文献   
76.
This article examines the role of spending time with others in and through artistic research and practice. I draw from my doctoral work which took me on a cross‐Canada journey visiting 125 artists in their studios. Following the studio visits, I made a series of paintings of artists’ studios, however a year later these same paintings were cut up and rearranged to create collaborative studio assemblages on the walls of the Tate Exchange Gallery in Liverpool. Drawing on the metaphor of a never‐ending‐painting to examine never‐ending pedagogies, this article examines the evolution of this project through three iterations of the studio paintings. With each iteration, I explore different ways of knowing others through making thus proposing the performative and relational qualities of artistic research. The first iteration allowed me to spend time with artists even in their absence, as I engaged with our conversations through painting their studios, thus blurring the lines between solitary and social art practices. The second iteration allowed me to give up my art to others through asking them to create collages with fragments of my studio paintings. And the third iteration allowed my work to merge with other arts‐based researchers. Through this process, I propose that making art allows for multiple conversations to emerge through spending time getting to know others through art making.  相似文献   
77.
This article describes a half-day pre-conference focused on the ins and outs of assessing “Big Deals.” The presenters gave an overview of issues related to “Big Deals,” and engaged the attendees in discussions about their own experiences with the topic. They then detailed the process of assessing “Big Deals” at their institution, including their methods for evaluating usage statistics. Attendees were provided with sample Excel spreadsheets for hands-on exercises to practice applying the methods described.  相似文献   
78.
This article outlines ways by which counselor educators may prepare counselors and counselor trainees to be advocates for survivors of partner abuse. Advocacy strategies for counselors and counselor trainees working with survivors of partner abuse are provided, integrating the 5 components of collaboration, context, competence, critical consciousness, and community (E. McWhirter, 1998) within an ecological framework.  相似文献   
79.
This article reports the development and psychometric properties of visions about future (VAF), an instrument assessing hope, optimism, and pessimism. Three different studies involving Italian adolescents were conducted. With the first study 22 items were developed and the factor structure was verified. The second study, involving a second sample of adolescents, confirmed the instrument’s multidimensional structure and evaluated the convergent validity of VAF with self-report measures of hope, optimism, and pessimism. Moreover, it showed that VAF correlated with life satisfaction and career adaptability. The third study involved a third sample of adolescents and verified the measurement invariance across gender.  相似文献   
80.
The controversy surrounding the role of competitive sports in the development of eating disorders has increased in recent decades. There are inconsistent findings in the literature concerning the relationship between eating disorders and competitive sports, especially aesthetic sports. The aim of this study was therefore to assess eating disorder-related psychopathology in a sample of competitive figure skaters (FS) representative for competitive aesthetic sports. Special attention is paid to the investigation of body image and body satisfaction. Patients with anorexia nervosa (AN) and a healthy control group (CG) served as comparison groups. None of the FS met the complete diagnostic criteria for an eating disorder. Furthermore no significant differences were observed between the FS and the CG regarding body image and body satisfaction. However, a significant difference was detected compared to the AN patients. Our results underline the necessity for a differentiated analysis and careful diagnostics of sport-specific aspects when considering eating disorder-related psychopathology in competitive sports.  相似文献   
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