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41.
The authors explored the pattern of change in counseling students’ (N = 373) counseling self‐efficacy (CSE) throughout their program and the influence of identifying variables. Results indicated that specific factors significantly predicted students’ initial CSE levels and the rate of CSE change. Implications for future research and counselor education programs are presented.  相似文献   
42.
Pigeons and adult humans searched for a 2-cm2 unmarked goal in digitized images of an outdoor scene presented on a touch-screen monitor. In Experiment 1, the scene contained three landmarks near the goal and a visually rich background. Six training images presented the scene from different viewing directions and distances. Subsequent unreinforced tests in which landmark or background cues were removed or shifted revealed that pigeons’ search was controlled by both proximal landmarks and background cues, whereas humans relied only on the proximal landmarks. Pigeons’ search accuracy dropped substantially when they were presented with novel views of the same scene, whereas humans showed perfect transfer to novel views. In Experiment 2, pigeons with previous outdoor experience and humans were trained with 28 views of an outdoor scene. Both pigeons and humans transferred well to novel views of the scene. This positive transfer suggests that, under some conditions, pigeons, like humans, may encode the three-dimensional spatial information in images of a scene.  相似文献   
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The article discusses an Ariel document delivery project with seven Maine hospital libraries, the University of Massachusetts Medical School Library (UMass), and the New England Regional office of the National Network of Libraries of Medicine. Funding was awarded to six network members to purchase equipment or Ariel software. UMass served as a document provider. During the test, libraries received documents from UMass via Ariel or via the Web as a PDF document. This form of document delivery was faster than standard service with better quality of delivered articles. The column describes the project and outlines possible future steps.  相似文献   
45.
In recent years, institutional review boards (IRBs) have become an increasingly significant part of the research process for communication scholars. This essay provides a rationale for scholarly examination of IRBs. Using the review process for this special issue as a case study, it identifies a number of ironies that provide justification for this special issue.  相似文献   
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It is somewhat of a truism to say that reading is not what it used to be. ‘Texts’for reading now include many other media than simply print on pages and this fact has occasioned some concern among those who fear that reading television or computer-based texts may reduce or impoverish children's overall reading experience. Chris Robertson and her students have been investigating these issues through interviews with children and have found that reading and technology are not actually in conflict but can be mutually supportive. This article suggests that teachers need to think more creatively about how to use alternative texts in developing children's reading.  相似文献   
48.
Marrying the psychometric paradigm with the community structure theory, this paper examines the coverage of a superbug (NDM-1) in newspapers in India, the UK, and the USA. It identifies several community structure characteristics: level of vested economic interest, level of health care available, and size of health care stakeholders as factors influencing how risks of NDM-1 are portrayed in terms of the level of dread, controllability, familiarity, and uncertainty. The finding provides baseline data for the scientific community and public health professionals in creating more effective messages to inform the public about the risks of superbugs.  相似文献   
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This article focuses on the possibilities of teaching in a play-based curriculum, which has become an issue of international relevance. As a domain of study, the Developmental Education approach was taken in the early grades of Dutch primary schools (grades 1–4, ages 4–8). The article describes the theoretical basis of the approach and how it is elaborated in a play-based curriculum for early years classrooms. Particularly the teachers’ strategies for the promotion of development will be discussed in more detail. Finally, the article presents a piece of the evidence base of this approach by reporting a research on vocabulary acquisition. Despite methodological limitations of the empirical study, the evidence suggests that teaching in a play-based curriculum is not only theoretically plausible and practically feasible, but also seems to be effectively useful for the attainment of positive outcomes (on vocabulary learning) as compared to a strictly teacher-driven approach.  相似文献   
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ABSTRACT

This paper argues that links between academia and other economic sectors are increasing, especially through intersectoral mobility of university graduates. Murray [(2010). “The Oncomouse that Roared: Hybrid Exchange Strategies as a Source of Distinction at the Boundary of Overlapping Institutions.” American Journal of Sociology 116 (2): 341–388] has identified literature pointing both to blending and continuing co-existence of the academic and commercial worlds. Based on a European-wide study of PhD graduates in the social sciences and humanities (SSH), this paper considers the extent to which intersectoral mobility reflects blending. It finds that intersectoral communities of practice exist mainly in applied fields of knowledge. However, in many areas of the SSH, differences in institutional norms and values inhibit intersectoral mobility, particularly in mid-career stages.  相似文献   
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