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191.
The Urban Review - Teachers do not often have opportunities to openly examine and discuss issues of racism, power, and white privilege. In fact, as Lisa Delpit and other educators have pointed out,... 相似文献
192.
Beverly Serrell 《Curator: The Museum Journal》1997,40(2):108-125
The amount of time visitors spend and the number of stops they make in exhibitions are systematic measures that can be indicators of learning. Previous authors have made assumptions about the amount of attention visitors pay to exhibitions based on observations of behavior at single exhibits or other small data samples. This study offers a large database from a comparative investigation of the duration and allocation of visitors' time in 108 exhibitions, and it establishes numerical indexes that reflect patterns of visitor use of the exhibition. These indexes—sweep rate (SRI) and percentage of diligent visitors (%DV)—can be used to compare one exhibition to another, or to compare the same exhibition under two (or more) different circumstances. Patterns of visitor behavior found in many of the study sites included: (1) visitors typically spend less than 20 minutes in exhibitions, regardless of the topic or size; (2) the majority of visitors are not “diligent visitors”—those who stop at more than half of the available elements; (3) on average, visitors use exhibitions at a rate of 200 to 400 square feet per minute; and (4) visitors typically spend less time per unit area in larger exhibitions and diorama halls than in smaller or nondiorama exhibitions. The two indexes (SRI and %DV) may be useful measures for diagnosing and improving the effectiveness of exhibitions, and further study could help identify characteristics of “thoroughly-used” (i.e., successful) exhibitions. 相似文献
193.
Beverly Serrell 《Curator: The Museum Journal》2002,45(1):50-64
Abstract Data from the Women's Health summative evaluation video study prompted a comparison with similar data for other videos in exhibitions. Values for attraction power, holding time, and holding power were compiled in a database of 45 video titles. On average, 32 percent of the visitors are attracted to videos, and the average time spent watching is 137 seconds. An attraction power of more than 60 percent was exceptional. On average, people watched more than one‐third of the total length of videos, but less than one half. A holding power of more than .70 was exceptional. Once a video has attracted people's attention, it does not always hold it. Visitors are constantly tempted to move to another exhibit element, looking for what's next. One cannot assume that introductory videos will be watched thoroughly by the majority of visitors. This has implications for introductory videos that are expected to teach visitors concepts and vocabulary necessary to understand the rest of the exhibition or a main message that ties everything together. Using these data as a guideline, we can realistically gauge what levels of use are possible, and what levels of success, as measured by visitors' attention, can be anticipated. 相似文献