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791.
In their box score review, Mason and Burns (1997) conclude that while comparisons of combination and single‐grade classes show no general differences in student achievement, combination classes nevertheless have a small negative effect. Based on the results of a best‐evidence synthesis (Veenman, 1995) and a meta‐analysis of an extensive and international research base (Veenman, 1996), I argue that there is no empirical evidence at this moment showing student learning to suffer in combination classes. Mason and Burns also conclude that the negative instructional effects characteristic of combination classes are compensated for by placing better students and teachers in combination classes. On the basis of my best‐evidence synthesis and meta‐analysis, however, I can find no indication of the selection bias suggested by Mason and Burns.  相似文献   
792.
The study reported in this article is derived from a critical analysis of the work of 28 pre‐service teachers enrolled in the course “Teaching elementary language arts” in a Bachelor of Education concurrent program in a southern State university. The pre‐service teachers were taught how to use an innovative knowledge‐building framework based on the ideas of the philosopher of science, Karl Popper. Two samples of pre‐service teachers’ writing were analyzed to provide evidence of whether they support the occurrence of growth and development of professional knowledge. This study provides some indication of Popper’s framework potential as an effective critical analysis framework for achieving this goal.  相似文献   
793.
Developments in vanity presses, electronic publishing and social media have led to outstanding growth in the publishing industry. Eighty percent of people believe they have a book in them and the opportunities provided by new technologies are responding to their needs. This raises important questions: What effect will these developments have on the industry? In this environment, is quality control feasible? How will potential readers find their treasure? Will book publishing remain a cost-effective activity? We will examine the publishing industry looking for the answers to these questions and may just find that things are not as bleak as we initially thought.  相似文献   
794.
The Media: Contexts of Study (114 pp.---$6.30)

The Study of Culture 1 (152 pp---$7.65)

The Study of Culture 2 (144 pp.---$7.65)

The Audience (104 pp.---$6.16)

Media Organization 1 (106 pp.---$6.l6)

Media Organization 2 (60 pp.---$5.31)

Media and Society 1 (92 pp.---$6.16)

Media and Society 2 (53 pp.---$4.25)

Secrecy and the Right to Know, by Dina Goren (Ramat Gan, Israel: Turtledove Publishing, 1978---no price given)

Newspapers: The Power and the Money, by Simon Jenkins (London: Faber & Faber, 1978---E1.95, paper)

The Abuse of Power, by James Margach (London: W.H. Allen, 1978---95 p, paperback)

The Spanish Media Since Franco, by William Chislett (London: Writers and Scholars Educational Trust, 1978---£3.00)

T.J. Allard's Straight Up: Private Broadcasting in Canada 1918-1958 (Canadian Communications Foundation, 165 Sparks St., Ottawa, Ontario KiP 5S2---$10.95 1 paper including mailing)

Oswald H. Ganley's The Role of Communications and Information Resources in Canada (Program on Information Resources Policy, 200 Aiken, Harvard University, Cambridge, Mass. 02138---$10.90, paper--ask for Working Paper W79-1)

Anthony Smith's The Newspaper: An International History (London: Thames and Hudson, 1979 ---$14.95)  相似文献   
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797.
山鹰之歌     
Simon 《世界文化》2006,(2):F0003-F0003
~~山鹰之歌@西蒙 @卡风克尔~~  相似文献   
798.
ETHICS     
Simon  Kirchin  James  Lenman 《Philosophical Books》2003,44(2):179-183
  相似文献   
799.
800.
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