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Maria Elizabeth Grabe Lelia Samson Asta Zelenkauskaite Narine S. Yegiyan 《广播与电子媒介杂志》2013,57(3):285-306
This content analysis reveals that men and women network news correspondents differed in how they covered 4 presidential elections (1992–2004). There were fewer women than men reporters involved in election coverage, but on average, women reported more stories than men and were tonally tougher watchdogs than men. In terms of framing candidates, male reporters were strongly associated with a masculine approach that emphasized the competitiveness of campaigns. By contrast, women correspondents employed both more feminine and gender-neutral frames than their male colleagues. These findings were interpreted against the backdrop of information derived from in-depth interviews with 5 women reporters who appeared in the sampled content. 相似文献
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Asta B Schram 《International Journal of Science Education》2013,35(15):2619-2638
In recent years, more and more researchers in science education have been turning to the practice of combining qualitative and quantitative methods in the same study. This approach of using mixed methods creates possibilities to study the various issues that science educators encounter in more depth. In this content analysis, I evaluated 18 studies from science education journals as they relate to the definition, design, and overall practice of using mixed methods. I scrutinized a purposeful sample, derived from 3 journals (the International Journal of Science Education, the Journal of Research in Science Teaching, and the Research in Science Education) in terms of the type of data collected, timing, priority, design, the mixing of the 2 data strands in the studies, and the justifications authors provide for using mixed methods. Furthermore, the articles were evaluated in terms of how well they met contemporary definitions for mixed methods research. The studies varied considerably in the use and understanding of mixed methods. A systematic evaluation of the employment of mixed methods methodology was used to identify the studies that best reflected contemporary definitions. A comparison to earlier content analyses of mixed methods research indicates that researchers' knowledge of mixed methods methodology may be increasing. The use of this strategy in science education research calls, however, for an improved methodology, especially concerning the practice of mixing. Suggestions are given on how to best use this approach. 相似文献
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Brett D. Jones Sumeyra Sahbaz Asta B. Schram Jessica R. Chittum 《International Journal of Science Education》2013,35(8):1089-1108
ABSTRACTWe investigated students’ perceptions related to psychological constructs in their science classes and the influence of these perceptions on their science identification and science career goals. Participants included 575 middle school students from two countries (334 students in the U.S. and 241 students in Iceland). Students completed a self-report questionnaire that included items from several measures. We conducted correlational analyses, confirmatory factor analyses, and structural equation modelling to test our hypotheses. Students’ class perceptions (i.e. empowerment, usefulness, success, interest, and caring) were significantly correlated with their science identification, which was correlated positively with their science career goals. Combining students’ science class perceptions, science identification, and career goals into one model, we documented that the U.S. and Icelandic samples fit the data reasonably well. However, not all of the hypothesised paths were statistically significant. For example, only students’ perceptions of usefulness (for the U.S. and Icelandic students) and success (for the U.S. students only) significantly predicted students’ career goals in the full model. Theoretically, our findings are consistent with results from samples of university engineering students, yet different in some ways. Our results provide evidence for the theoretical relationships between students’ perceptions of science classes and their career goals. 相似文献
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Asta Zelenkauskaite 《Journal of Radio & Audio Media》2018,25(1):23-41
Despite continuous attempts in the mass media landscape to integrate new forms of two-way interaction, limits of interactive media have become a focal theme of criticism since two-way interaction has been introduced. Interviews with national and regional radio stations’ professionals have revealed divergent perceptions not only based on the various actors, but also based on national and regional practices.
This study outlines lingering limitations of user-generated content implementation, based on conceptualizations of affordances of interactivity and organizational practices associated with it. I argue that the new platforms don’t necessarily eliminate the biases that have been addressed by the previous two-way communication. 相似文献
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The present study examines adult–child touch and its functions in a Swedish preschool (for 1 to 5-year-old children). The data are naturalistic observations and video-recorded data of everyday preschool activities. The study describes the frequently occurring functions of educators’ haptic conduct (control, affectionate, affectionate-control, assisting and educative touch), discussing them in relation to the children's age, gender and type of the preschool activity. It reveals the complexity of touch, demonstrating that physical contact is used for a variety of purposes in the educators’ daily work. The educators employed touch without force, and the children did not respond with explicit and forceful resistance (such as pushing back or otherwise protesting). Adult-initiated haptic behaviour served a continuum of social purposes – from social–relational work, such as establishing and building affectively positive, caring, social relations, to practical and educative organisational efforts to manage the complex and busy preschool life. The distribution of adult–child touch categories brings attention to the bodily aspects of the early childhood educational setting and highlights some of the ways in which the requirements of the Swedish curriculum for Preschool and its focus on educare are actualised in the educators’ embodied conduct. 相似文献
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Asta Zelenkauskaite 《The Information Society》2013,29(3):241-242
Abstract Advances in computer hardware and software have allowed information technology to penetrate into and firmly establish itself within our society. The technology affects the performance of our organizations, how we perform our jobs, and how we conduct our everyday lives. Beyond our borders, the. technology has debatable value to developing countries and has most certainly aroused conflicts between nations with respect to trade and broadcasting. This paper overviews prospects and associated problems of information technology from four viewpoints: economic, organizational, sociological, and political. 相似文献
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