108 research outputs found
Google LLC v. Oracle America Inc.: The Court’s New Definition of “Transformative” Expands the Fair Use Defense
It takes more than good intentions : a qualitative study of cross-cultural teaching
Striking differences exist between the ethnic and racial diversity of the public school student population and the increasing homogeneity of the current and projected teaching force. Teachers in increasing numbers, many by necessity, some by accident and a few by choice, find themselves responsible for the education of children whose economic, cultural, racial and social world are different from their own. This study addresses the absence of the teacher\u27s perspective in the literature on cross-cultural teaching. It describes the experiences of a group of White teachers involuntarily transferred from rural and suburban schools to inner-city schools which serve predominately African-American and poor students. The purpose of the study was to gain an understanding of how the teachers negotiated the cultural discontinuities inherent in their new work assignments. The study examined the attitudes, knowledge, skills, dispositions, cross-cultural barriers, and events which shaped and gave meaning to their teaching experiences. Teachers have historically been overlooked as knowledge producers; their perspectives have been deemed irrelevant. As a result, school reform often becomes a case of the outsiders telling the insiders (teachers) what to do. Within a qualitative/interpretive frame work, this study privileges the teachers\u27 perspective. It assumes that teachers with cross-cultural teaching experiences have much to offer to an understanding of inner-city teaching. The study found that: (1) The move to the inner-city constituted a journey into a foreign culture. The experience can be generalized as a response to severe cultural shock. (2) The teachers\u27 responses were complex and individualized due to varied backgrounds, personalities, prior experiences, and support received. (3) The move to the inner-city precipitated changes in all the teachers: changes in awareness, perspectives, behaviors and career paths. (4) The experiences of these teachers also indicate that teaching in the inner-city requires a set of skills, understandings and knowledge not found in traditional teacher education. The study explores the involuntary transfer forced on the teachers by a lottery process and their response to the process. It examines teaching in the inner-city which for the ten women in the study was a cross-cultural experience. Culture shock theory, adult development theory and teacher career cycle theory were used to better understand the experience of the teachers. The study concludes with a discussion of the value of studying individual experiences and the implications for teacher professional development, teacher preparation and educational policy development
The estimation and characterization of plankton populations by pigment analysis. III. A note on the use of Millipore membrane filters in the estimation of plankton pigments.
Collection of plankton samples on AA (aerosol assay) type Millipore membrane filters has been substituted for centrifugation in the method of Richards with Thompson for estimating plankton pigments. Although the filter dissolves in the 90% acetone that is subsequently used for extracting the pigments, its solution does not interfere with the spectrophotometric determination of the chlorophyll and carotenoid components
Use of secondary sewage water as a culture medium for Chaetoceros gracilis and Thalassiosira Sp (Chrysophyceae) in laboratory conditions
Reduction of Noise in a Perkin-Elmer Spectrophotometer Recording System
Author Institution: National Bureau of StandardsPresentations without an abstract printed in the proceedings do not have an abstract (image or text) in the Knowledge Bank record
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