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361.
This article recounts the fight over public soundspace at Grand Central Terminal in 1949 after management began using Muzak, punctuated by commercial advertisements, to manage and monetize the soundscape. The public protests against these broadcasts in the press were followed by public hearings which weighed the commuter’s right to be left alone with his or her own thoughts against the company’s right broadcast sell the public soundspace. The author argue that this case, which was tied to a similar case before the Supreme Court, set a legal precedent allowing public soundspaces to be monetized in the same way as physical or visual spaces were, and set the stage for the ubiquitous engineering of public soundspaces that is the norm today.  相似文献   
362.
363.
Previous studies have reported on the inadequacy of youth knowledge and practice of food safety principles. The formal high school science classroom environment presents an opportunity to stimulate interest and increase knowledge in food safety with potential benefits to students in improved science literacy, development of life skills, and greater awareness of career opportunities. Previously developed educational materials, Foodborne Illness Outbreak Investigations for Food Safety Education, were evaluated for instruction by high school and community college science educators of various subject matters including foods, microbiology, disease, and chemistry courses. Educator feedback was favorable on measures of quality, implementation ease, and student engagement, with ratings greater than 3 on a 5‐point scale corresponding to “good” to “excellent.” A positive change in familiarity with food safety concepts for 4 groups of students, representing approximately 77% of the participants, was demonstrated by an overall increase, ranging from 4% to 14%, in correct responses to a test administered before and after exposure to the materials. There was variation in degree of change and the topics positively impacted for student groups by subject matter.  相似文献   
364.
We examine the effects of Title I on school behavior, resources, and academic performance using a rich set of school finance and student-level achievement data from one large urban school district using a regression discontinuity design. We find that Title I eligibility raises Federal revenues of schools by about $460 per student. This is partially offset by decreases in revenues from state categorical aid grants, so that the net increase to schools is about $360 per student. We find no impact on overall school-level test scores, but also no impact among the subgroups of students most likely to be affected by Title I. A novel finding is that schools appear to respond to the incentives embedded in the Title I allocation process by manipulating the fraction of their students signed up for free lunch to secure more Federal funds.  相似文献   
365.
Abstract In this paper we synthesize elements of the modern philosophy and practice of organization management and leadership and illustrate their application to museums. The elements of our synthetic theory are a museum's inventory of processes (system of work), the role of its leader/director, and the social structures of the museum. These theoretical elements are placed in a conceptual context called the museum maturity framework, a five‐level developmental sequence in which are organized the paradigms and behaviors of a museum as it matures. The museum maturity framework can help the internal and external analysis and assessment of museums.  相似文献   
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