Home About us Contact
|
Home About us Contact | ||
|
|
||
Different Frames (different + frame)
Selected AbstractsThe influence of framing on attitudes toward diversity trainingHUMAN RESOURCE DEVELOPMENT QUARTERLY, Issue 3 2003Courtney L. Holladay Although diversity training is becoming an integral component of organizations, little empirical research on the topic exists. The study examined here investigated how framing of diversity training (title, focus of content, assignment) and gender influenced participants' attitudes. In this study, 160 adults (72 men, 88 women; 124 white; 36 minority) read a diversity course description and answered questions assessing their attitudes about the course and the organization. Results revealed that (1) a frame with a traditional title and a broad focus was responded to most favorably by participants, (2) men reacted more negatively than women to the diversity training course, and (3) men reacted more negatively than women to a frame with a narrow focus and remedial assignment. Findings are discussed in terms of the effect that different frames can have on participants' pretraining attitudes toward diversity training. Implications for researchers and consultants are also discussed. [source] Position-dependent defocus processing for acoustic holography imagesINTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, Issue 3 2002Ruming Yin Acoustic holography is a transmission-based ultrasound imaging method that uses optical image reconstruction and provides a larger field of view than pulse-echo ultrasound imaging. A focus parameter controls the position of the focal plane along the optical axis, and the images obtained contain defocused content from objects not near the focal plane. Moreover, it is not always possible to bring all objects of interest into simultaneous focus. In this article, digital image processing techniques are presented to (1) identify a "best focused" image from a sequence of images taken with different focus settings and (2) simultaneously focus every pixel in the image through fusion of pixels from different frames in the sequence. Experiments show that the three-dimensional image information provided by acoustic holography requires position-dependent filtering for the enhancement step. It is found that filtering in the spatial domain is more computationally efficient than in the frequency domain. In addition, spatial domain processing gives the best performance. © 2002 Wiley Periodicals, Inc. Int J Imaging Syst Technol 12, 101,111, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ima.10017 [source] The effect of frame figure type and frame size on the line and the circle Ponzo illusionsJAPANESE PSYCHOLOGICAL RESEARCH, Issue 1 2007AKIRA YAMAGAMI Abstract: To examine the determinants of the Ponzo illusion, we compared the perceived size of lines and circles presented within three different frames: two converging lines, two circles, and two squares. Twenty stimulus figures, consisting of two types of objects (lines/circles),× three types of frame figures (Ponzo/circles/squares),× three sizes of lower frames (small/medium/large), and two control figures were presented on a personal computer display. Twelve students performed three measurements (upper-object/lower-object/illusion) for each stimulus figure using the method of adjustment. To analyze the relationship between single object perception and the Ponzo illusion, we compared the calculated values of overestimation magnitude differences between the upper and lower objects with the actual obtained illusion values of the six object-frame conditions. The calculated values of the circle and the square frame figures corresponded to the difference between the upper single object and the lower single object. In contrast, the results of the Ponzo figure need an additional factor to explain the differences between the obtained and the calculated values. These results indicate that two factors are involved in the Ponzo illusion: (a) the framing effect affects the perceived size of the individual single objects, and (b) the comparison factor affects the comparison process of the two objects within the converging lines. [source] How issues get framed and reframed when different communities meet: a multi-level analysis of a collaborative soil conservation initiative in the Ecuadorian AndesJOURNAL OF COMMUNITY & APPLIED SOCIAL PSYCHOLOGY, Issue 3 2004Art Dewulf Abstract Drawing on qualitative data from a longitudinal case study of a collaborative soil conservation initiative in southern Ecuador, we study how multiple actors, including university experts, development organizations and local communities, make sense of the issues from different perspectives through the process of issue framing. Starting from an analysis of the actors' usual issue frames, we point out their differences in selecting aspects, connecting them and drawing boundaries around the issues. Bringing in the time dimension leads us to consider how changing patterns of actor involvement and evolving frame configurations mutually influence each other. In a third step, we zoom in on the here-and-now level of ongoing interaction using discourse analysis, outlining an interactive, communicative and discursive approach to dealing with differences in issue framing. We identify various ways of dealing with these differences and argue that approaching them constructively by tuning the different frames into a mutually acceptable configuration is an important challenge for any attempt at integrated management of natural resources. Copyright © 2004 John Wiley & Sons, Ltd. [source] Globalisation and science education: Rethinking science education reformsJOURNAL OF RESEARCH IN SCIENCE TEACHING, Issue 5 2005Lyn Carter Like Lemke (J Res Sci Teach 38:296,316, 2001), I believe that science education has not looked enough at the impact of the changing theoretical and global landscape by which it is produced and shaped. Lemke makes a sound argument for science education to look beyond its own discourses toward those like cultural studies and politics, and to which I would add globalisation theory and relevant educational studies. Hence, in this study I draw together a range of investigations to argue that globalisation is indeed implicated in the discourses of science education, even if it remains underacknowledged and undertheorized. Establishing this relationship is important because it provides different frames of reference from which to investigate many of science education's current concerns, including those new forces that now have a direct impact on science classrooms. For example, one important question to investigate is the degree to which current science education improvement discourses are the consequences of quality research into science teaching and learning, or represent national and local responses to global economic restructuring and the imperatives of the supranational institutions that are largely beyond the control of science education. Developing globalisation as a theoretical construct to help formulate new questions and methods to examine these questions can provide science education with opportunities to expand the conceptual and analytical frameworks of much of its present and future scholarship. © 2005 Wiley-Liss, Inc. [source] | ||||||||||