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171.
Berninger VW Abbott RD Abbott SP Graham S Richards T 《Journal of learning disabilities》2002,35(1):39-56
Four approaches to the investigation of connections between language by hand and language by eye are described and illustrated with studies from a decade-long research program. In the first approach, multigroup structural equation modeling is applied to reading and writing measures given to typically developing writers to examine unidirectional and bidirectional relationships between specific components of the reading and writing systems. In the second approach, structural equation modeling is applied to a multivariate set of language measures given to children and adults with reading and writing disabilities to examine how the same set of language processes is orchestrated differently to accomplish specific reading or writing goals, and correlations between factors are evaluated to examine the level at which the language-by-hand system and the language-by-eye system communicate most easily. In the third approach, mode of instruction and mode of response are systematically varied in evaluating effectiveness of treating reading disability with and without a writing component. In the fourth approach, functional brain imaging is used to investigate residual spelling problems in students whose problems with word decoding have been remediated. The four approaches support a model in which language by hand and language by eye are separate systems that interact in predictable ways. 相似文献
172.
Marion O'Brien Emily Herbert-Jackson Todd R. Risley 《Early Childhood Education Journal》1978,6(2):49-54
This is the second part of a fourpart series of articles that provide a total of four weeks' worth of menus for toddlers.
In the first installment (Fall 1978) will be found the Basic Recipes for preparing Milk Plus, TVP, and Fruit Juice, as well
as a general introduction to the format of these menus.
Emily Herbert-Jackson managed the nutrition research project described here in her capacity as Research Associate in the Bureau
of Child Research at the University of Kansas. She is now associated with Children's Behavioral Services, Reno, Nevada. Marion
O'Brien is a writer for the Living Environments Group and has served as consultant to the toddler center in which the research
was conducted. The authors wish especially to thank Kathy Erwin for her contribution to the development of these menus, as
well as all the staff and children at the toddler center. The research described here was supported in large part by grant
MC-R-200347 from the Office of Maternal and Child Health to the Bureau of Child Research and the Department of Human Development
at the University of Kansas. The toddler day care program is fully deseribed in the bookThe Toddler Center: A Practical Guide to Day Care for One-and Two-Year-Olds, by Marion O'Brien, Jan Porterfield, Emily Herbert-Jackson, and Todd R. Risley (Baltimore: University Park Press, 1978). 相似文献
173.
174.
New types of calculation methodologies, called altmetrics, which is short for alternative metrics, are increasingly being used to measure and analyze the scholarly communication networks of researchers, librarians, publishers, and funding organizations. By applying altmetrics to emergent online forums like Twitter, Academia.edu, Mendeley, and ResearchGate, studies have shown that early measures of social attention to a work or body of work can be correlated with later usage and citation statistics to predict the diffusion and impact of research output. However, standards for altmetrics are needed to build confidence and trust among the information community. 相似文献
175.
176.
An Inexpensive Gel Electrophoresis-Based Polymerase Chain Reaction Method for Quantifying mRNA Levels 下载免费PDF全文
William D. Bradford Laty Cahoon Sara R. Freel Laura L. Mays Hoopes Todd T. Eckdahl 《CBE life sciences education》2005,4(2):157-168
In order to engage their students in a core methodology of the new genomics era, an ever-increasing number of faculty at primarily undergraduate institutions are gaining access to microarray technology. Their students are conducting successful microarray experiments designed to address a variety of interesting questions. A next step in these teaching and research laboratory projects is often validation of the microarray data for individual selected genes. In the research community, this usually involves the use of real-time polymerase chain reaction (PCR), a technology that requires instrumentation and reagents that are prohibitively expensive for most undergraduate institutions. The results of a survey of faculty teaching undergraduates in classroom and research settings indicate a clear need for an alternative approach. We sought to develop an inexpensive and student-friendly gel electrophoresis-based PCR method for quantifying messenger RNA (mRNA) levels using undergraduate researchers as models for students in teaching and research laboratories. We compared the results for three selected genes measured by microarray analysis, real-time PCR, and the gel electrophoresis-based method. The data support the use of the gel electrophoresis-based method as an inexpensive, convenient, yet reliable alternative for quantifying mRNA levels in undergraduate laboratories. 相似文献
177.
One of the principal objectives of engineering education is to prepare graduates for the practice of engineering in industry. Industry involvement in the educational process can be very helpful in devising programs to meet this objective. Yet, engineering education has a number of other stakeholders including students, faculty, academic administrators, and others. Identifying and meeting the needs and wants of these various stakeholders is essential in developing educational programs and learning activities that are effective and sustainable. Stakeholders in engineering education are identified, including their wants and needs. Alternative approaches to developing a Capstone course, with input from these stakeholders, are proposed and evaluated in light of stakeholder needs and wants. A case study for developing a two-semester senior design capstone course at Brigham Young University is presented. In this example more than 300 industry sponsored, design and build, projects have been completed by cross-functional student teams over more than ten years. Feedback from alumni on the success of this course in meeting desired educational objectives is also presented. 相似文献
178.
Todd A. DeMitchell 《Journal of Personnel Evaluation in Education》1998,11(3):255-268
The current school reform movement, with its emphasis on teacher professionalism, teacher empowerment, and shared decision making, has challenged teachers unions to develop more collegial relations with school boards. Bob Chase, president of the National Education Association, has called for the union to reinvent itself and to assume responsibility for improving school quality and the quality of the teaching force. This article discusses the development of teachers unions in the 1960s as adversaries of school boards. From the beginning the unions adopted an industrial model of labor relations, one tailored for factories and assembly lines rather than school environments. Today, there are signs that teachers unions are accepting Bob Chases vision of a more professional union, one in which union leaders and school leaders can become public allies in the struggle to improve schools. 相似文献
179.
A faculty development program was designed to enhance the ability of graduate faculty members to supervise research activities of graduate students. The program was developed to stress interpersonal problem solving in advisement and professional issues. The classroom techniques of discussion teaching, case method, and psychodrama were used to encourage and enhance the full participation of the faculty. Participants indicated that the program enabled them to examine their own beliefs and knowledge regarding issues surrounding graduate education. 相似文献
180.
William Balzer Nancy Boudreau Peter Hutchinson Ann Marie Ryan Todd Thorsteinson James Sullivan Robert Yonker Deanne Snavely 《Research in higher education》1996,37(6):633-658
Multiple regression procedures are commonly used to investigate gender equity in faculty salary. However, a review of 19 case studies indicates that many of them fail to (a) adequately develop a regression model that examines the linear and nonlinear (i.e., interactive and curvilinear) relations between predictors and the criterion and (b) appropriately apply regression diagnostic statistics throughout salary model development. A seven-step process is presented as a comprehensive framework for testing allegations of gender discrimination in faculty salary. Steps include (a) identifying predictors of faculty salary, (b) identifying and establishing criteria for interpreting statistical tests and diagnostic procedures, (c) determining the criterion variable used in the salary model, (d) developing a salary model, (e) testing for gender discrimination in pay, (f) conducting diagnostic procedures to confirm the appropriateness of the final salary model, and (g) testing the assumptions of the regression model. An application of this model is presented using a case study (N = 725 faculty). 相似文献