Mobility and wage equilibration in the educator labor market     

William H. Baugh  Joe A. Stone 《Economics of Education Review》1982,2(3):253-274

Using longitudinal data, this article examines mobility and wage equilibration patterns for instructional personnel for kindergarten through the twelfth grade. The study concludes that (1) contrary to popular belief, educators are at least as responsive as other workers to interoccupational wage differences in deciding to change occupations; (2) educators paid above (below) the wage they could expect in the economy at large experience less (greater) than average wage growth; (3) educators are responsive to wage differentials within teaching in deciding to change districts but not as strongly responsive as to wage differentials between teaching and other occupations; and (4) educators paid above (below) the average wage for educators with similar qualifications experience less (greater) than average wage growth from one school year to the next.“Frustrated teachers stew over working conditions, but most don't quit.”  相似文献   

Perceptions of African American faculty in kinesiology-based programs at predominantly White American institutions of higher education     

Burden JW  Harrison L  Hodge SR 《Research quarterly for exercise and sport》2005,76(2):224-237

The purpose of this study was to examine the perceptions of African American faculty on their organizational socialization in kinesiology-based (i.e., sport pedagogy, exercise physiology, motor behavior, sport management/history) programs at predominantly White American institutions of higher education (PW-IHE). Participants were 9 African American tenure-track faculty members from various kinesiology-based programs at PW-IHE. Data were gathered via interviewing and analyzed within the framework of critical race theory (Ladson-Billings, 2000). Findings are presented using storytelling and thematic narratives. Interviews with the participants revealed four major recurring themes with regard to: (a) resources, opportunities, and power structures; (b) programmatic neglects and faculty mentoring needs; (c) social isolation, disengagement, and intellectual inferiority issues; and (d) double standards, marginalization, and scholarship biases. This study suggests that faculty and administrators at PW-IHE should develop sensitivity toward organizational socialization issues relevant to faculty of color.  相似文献   

User-satisfaction based bandwidth allocation for transmission of multiple sources of human perceptual data     

Cheng-Chun Chang  Tien-Ying Kuo  Yi-Chung Lo  Heung-No Lee  David Askey  Zhi-Hong Mao 《Journal of The Franklin Institute》2012,349(3):879-890

In recent years, more and more point-to-point communication systems involve simultaneous transmission of multiple sources of human perceptual data over a single communication medium. For example, in a teleoperation system or a telerobotic system, streams of video, audio, and haptic data need to be sent from a field place to a remote human operator. Each type of data demands a certain range of transmission rate. This creates conflicts among these data when the available bandwidth is limited.In this paper we study the bandwidth allocation for multiple sources of human perceptual data transmitted over a rate-limited communication channel. We aim to maximize the overall user satisfaction in the data transmission, and formulate an optimization problem for the bandwidth allocation. Using either the logarithmic or exponential form of human perceptual satisfaction function, we are able to derive closed-form solutions for the optimization problem. We show that the optimal bandwidth allocation for each type of data is piecewise linear with respect to the total available bandwidth.  相似文献   

学校改进中教师领导研究述评   总被引：1，自引：0，他引：1  

张佳伟  卢乃桂 《教育学报》2010,6(3)

在学校改进的研究中,教师领导已愈来愈成为重要的研究领域.目前学校改进中教师领导的研究集中于对行使领导力的教师--"领袖教师"的研究,围绕领袖教师在学校改进中的角色、能力、发展以及与他人的关系而展开.整体而言,现有的研究存在以下的特点:(1)领袖教师自身的专业发展是研究的核心;(2)整全式的研究策略;(3)领袖教师与情境的关系研究还较为缺乏.  相似文献   

Metastasis of gastric carcinoma to the thyroid and lung: a case report and review of literature     

Hwa-chan Lee  Fen-fen Chen  Ching-chu Lo  Chung-jing Wang  Wei-chun Lo  Shi-ping Luh 《Journal of Zhejiang University. Science. B》2010,11(7):542-546

Cancer metastasis to the thyroid is extremely rare. The more commonly reported primary sites for metastasis to the thyroid are the kidney, breast, lung, colon, esophagus, and uterus. Thyroid metastasis from the stomach has only been reported in three cases. Herein, we report a 71-year-old man presenting with bilateral thyroid multinodular lesions. Bilateral near-total thyroidectomy was performed due to airway compression with related symptoms. Wedge resection of a suspicious pulmonary nodule, detected on CT, was performed for diagnosis. Polypoid lesions in the stomach were examined by trans-scopic biopsy. Poorly differentiated adenocarcinomas with the same histological profiles were noted at these three sites. The immunohistochemical staining for thyroglobulin of these specimens was negative. We conclude that a new thyroid mass appearing in a patient with present or prior malignancies should raise the concern of metastatic disease.  相似文献   

Country Focus     

Joe Gibson 《Journal of Adventure Education & Outdoor Learning》2013,13(1)

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Segregation of American Indian Undergraduate Students in Institutions of Higher Education     

Joe T. Darden  Joshua G. Bagaka's  Tracy Armstrong  Terrence Payne 《Equity & Excellence in Education》2013,46(3):61-68

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AFRO‐AMERICAN TEACHING CREDENTIALS IN CALIFORNIA     

Joe T. Darden  Joshua G. Bagaka's  Sameh M. Kamel 《Equity & Excellence in Education》2013,46(2):56-60

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THE ROUNDTABLE ON HIGHER EDUCATION: CREATING A NORTH DAKOTA UNIVERSITY SYSTEM FOR THE 21ST CENTURY     

Sharon Hart  Sharon Etemad  Joe McCann  Donna Thigpen 《Community College Journal of Research & Practice》2013,37(9):701-707

The Roundtable on Higher Education brought together the key stakeholders of the North Dakota University System (a unified system of 11 colleges and universities, including 5 community colleges) to establish consensus on a common vision, a clear set of expectations and the results for which the system would be held accountable. The roundtable effectively engaged these stakeholders at the front end of the process in a manner that made them active participants and led to the stakeholders taking ownership of the effort. Although there was an element of risk in this approach, the benefits have far exceeded expectations. This initiative is resulting in the development of a new relationship between the University System and the state's executive and legislative branches, as well as a new relationship between the University System and the private sector. Roundtable members refer to this new way of doing business as "public and private partnerships built upon mutual trust and a common purpose." Building these meaningful partnerships has taken a considerable commitment in North Dakota, but the results will likely have a major impact on the future of the state. The Roundtable on Higher Education has reached a level of accomplishment beyond the expectations of the State Board of Higher Education, the college and university presidents and those directly involved in the roundtable. For example, the landmark and comprehensive legislation passed during the 2001 legislative session was virtually identical to what was submitted. The State Board of Higher Education has authorized an entirely new funding model for the University System (as recommended by the roundtable), and the legislature granted the University System "flexibility with accountability"--a change that will be vitally important to the system's ability to play an expanded role in growing the state's economy. One challenge will be to maintain the momentum of this initiative, as well as the engagement of key stakeholders, especially since the initiative does not have an anticipated end date. Rather, it will be an evolving process with continued involvement by the key stakeholders. As targets are met and needs change, new recommendations will need to be defined. A high level of commitment will be essential to realizing the full potential of the roundtable. It is anticipated, however, that the project's success will help sustain it. The fundamental concept of engaging key stakeholders in developing consensus upon which to build a visionary plan is not original, nor is it unique to this initiative. Executive and legislative branch leaders in a number of states are attempting to better connect the tremendous resources and power of their higher education systems to the public agenda of their respective states. What is original and somewhat uncommon about this initiative is the application of effective leadership principles that help transform "knowing what needs to be done" into "making it happen." This leadership component is, undoubtedly, the most critical factor in the success of the Roundtable on Higher Education to date.  相似文献   

Everything is illuminated: What big data can tell us about teacher commentary     

Zachary Dixon  Joe Moxley 《Assessing Writing》2013,18(4):241-256

What happens to writing instructors’ feedback when they use a common rubric and an online tool to respond to student papers in a first-year composition course at a large state university in the United States? To investigate this question, we analyze the 118,611 comments instructors made when responding to 17,433 student essays. Using concordance software to quantify teachers’ use of rubric terms, we found instructors were primarily concerned with global, substantive, higher-order concerns—such as responding to students’ rhetorical situations, use of reason, and organization—rather than lower-order concerns about grammar or formatting. Given past research has determined teachers overemphasize lower-order concerns such as grammar, mechanics, and punctuation (Connors and Lunsford, 1988, Lunsford and Lunsford, 2008, Moxley and Joseph, 1989, Moxley and Joseph, 1992, Schwartz, 1984, Sommers, 1982, Stern and Solomon, 2006), these results may suggest the possibility of a generational shift when it comes to response to student writing. Aggregating teacher commentary, student work, and peer review responses via digital tools and employing concordance software to identify big-data patterns illuminates a new assessment practice for Writing Program Administrators—the practice of Deep Assessment.  相似文献