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91.
This study presents the Teacher Clarity Short Inventory (TCSI) as an alternative to existing measures of teacher clarity. Though existing scales measure both the clarity of content and classroom processes, they are disproportionate in length when compared to common instructional measures, such as measures of immediacy, student state motivation, and student affect. Analyses revealed a 10 item scale with an acceptable factor structure, acceptable reliability and validity. Furthermore, the instrument measures both the clarity of instructional content and instructional processes.  相似文献   
92.
93.
94.
Who are We?     
This article scrutinises the usage of the words “we”, “us” and “our” by BBC radio journalists when reporting and discussing news and current affairs. By analysing reports and discussions on the “flagship” Radio 4 Today, a daily news programme whose centrality to political and public debate is widely recognised, the article raises substantive questions about clarity, accuracy and impartiality in senior broadcast journalists’ choice of language. In exploring the assumptions which may underlie the invocation, via such language choices, of an implied community, and against the backdrop of the BBC's commitment to impartiality in its Editorial Guidelines, the article identifies numerous recent examples where the choice of words and identifiers can be seen as undermining the BBC's impartiality and which show several of its senior journalists adopting the first-person plural “we” when reporting on matters of public policy. The findings therefore indicate a general need to codify norms which are seen to integrate the need for accuracy as well as impartiality, and for these norms to take into account issues which might at first glance seem to be inconsequential, micro-level features of the journalists’ language. The evidence suggests that more fine-grained guidelines on permissible circumstances for BBC journalists’ usage of “we” and “our” need revising and disseminating in the light of these findings.  相似文献   
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96.
Elemental Forms     
This paper considers the way the nineteenth-century newspaper was oriented towards information. Despite their political differences, nineteenth-century newspapers were often discussed as if they were universal, with a paper for every segment of society. My argument is that this apparent universality, where the newspaper was figured as a print genre potentially open to all, laid the foundations for the emergence of the popular press. The paper is in two parts. The first considers the nineteenth-century newspaper as a genre, arguing that its periodicity enabled it to serve as a perfect medium, passing on content derived from elsewhere. The second explores the way information was conceived in the period. By looking at the way the newspaper drew upon, represented, and distributed information, it is possible to understand how it functioned as material media. In conclusion, I look at the way the nineteenth-century newspaper is changed through digitization today. When scholars access nineteenth-century newspapers through digital resources, they engage with a different material media that, in turn, reconfigures the source material. Such encounters foreground the importance of genre while providing new opportunities for its study.  相似文献   
97.
The forces for change in the 600 hundred-year history of book publishing have never been more powerful and fundamental than in 2011. Barely 12 months ago, what publishers viewed as “innovation” was the creation of digitized versions of physical books to be ‘consumed’ on e-reading devices. As 2011 begins, that change is largely regarded as accepted business practice, and the edge of “innovation” is moving in more complex directions. Publishing finds itself in the midst of a ‘phase shift’ from the scarcity model of print to a complex, new world of digital abundance. The dimensions of change, moreover, its speed, and its extent are still unknown. While book publishing begins with the creative work of authors, digital technologies are turning the business models inside out. Among the forces for change acting on book publishing, this article examines several phenomena that are working their way in from the edge to the center of the industry, including complex interwoven considerations around container, context, and customer.  相似文献   
98.
Reciprocity and accommodation theories were applied to communication between supervisors and subordinates. It was reasoned that supervisors and subordinates informally (and not necessarily consciously) negotiate communication styles with each other which become significantly correlated over time. It was hypothesized that the supervisors’ Socio‐Communicative Style and the subordinates’ Socio‐Communicative Orientation would be positively correlated with each other and both would predict the subordinates’ perceptions of the supervisors’ credibility, attractiveness, and the subordinates’ general attitude toward the supervisor and communicating with that supervisor. The results were consistent with the hypotheses.  相似文献   
99.
Mass Media     
Robert C. Toll's On with the Show: The First Century of Show Business in America (New York: Oxford University Press, 1976---$19.95)

Edwin Fisher, et al., eds. The Art in Cartooning: Seventy-five Years of American Magazine Cartoons (New York : Scribner's, 1975---$14.95)

Vaughncille Molden's Telecommunications and Black Americans: A Survey of Ownership, Participation and Control (Center for Development Technology and Program in Technology and Human Affairs, Washington University, St. Louis, Mo. 63130-48.50, paper)

Working Papers in Culture and Communication (Department of Anthropology, Temple University, Philadelphia, Pa. 19122-- $2.00, paper)  相似文献   
100.
Arthur Hezlet's Electronics and Sea Power (New York: Stein & Day, 1975—$15.00)

W.M. Dalton's The Story of Radio (London: Adam Hilger Ltd., 1975—about $9.00 for each of three volumes)

Anita Klever's Women in Television (Philadelphia: Westminster Press, 1975—$5.95)

Donald L. Guimary's Citizen's GrouRs and Broadcasting (New York: Praeger Special Studies, 1975—$14.00)

John Blair & Co.'s Statistical-Trends in Broadcasting 1975: 11th Edition (New York: John Blair & Co., 1975—$2.50, paper)

Natan Katzman's Public Television Program Content: 1974 (Washington: Corporation for Public Broadcasting, 1975—price not given, paper)

James W. Brown (ed.) Educational Media Yearbook: 1975-76 (New York: R.R. Bowker, 1975—$21.95)

Alan Bermingham et al. The Small TV Studio: Equipment and Facilities (New York: Hastings House, 1975—$7.95, paper)

John H. Barwick and Stewart Kranz's Profiles in Video: Who's Using Television and How (White Plains, N.Y.: Knowledge Industries Publications, 1975— $27.50)  相似文献   
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