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101.
Patterns of verbal communications between a teacher and student can influence the classroom environment, quality of the instructional program, and student management in the classroom. This study examined teacher-student communication patterns in both regular and special education classes for behaviorally and emotionally handicapped students. It was expected that special class communication patterns would differ substantially from those used in regular classes. Those communications would result in more effective student management and more time on-task for learning. Webster's (1984, 1986) Process Interaction Model was used to analyze the communication patterns. Expected differences between how regular and special class teachers interact with students were not found. Implications of findings are discussed in relationship to teacher training, teacher effectiveness, and classroom management. 相似文献
102.
BackgroundIndividuals with diabetes have greater central arterial stiffness, wave reflections, and hemodynamics, all of which promote the accelerated cardiovascular pathology seen in this population. Acute aerobic exercise has been shown to be an effective strategy for reducing central arterial stiffness, wave reflections, and hemodynamics in healthy individuals; however, the effects of acute aerobic exercise in reducing these outcomes is not well established in people with diabetes. Recently, implementation of high-intensity interval exercise (HIIE) has shown superior improvements in cardiovascular health outcomes when compared to traditional aerobic exercise. Yet, the effect of HIIE on the aforementioned outcomes in people with diabetes is not known. The purpose of this study was to (i) describe the central arterial stiffness, wave reflections, and hemodynamic responses to a bout of HIIE and moderate-intensity continuous exercise (MICE) in adults with diabetes; and (ii) compare the effects of HIIE and MICE on the aforementioned outcomes.MethodsA total of 24 adult men and women (aged 29–59 years old) with type 1 (n = 12) and type 2 (n = 12) diabetes participated in a randomized cross-over study. All participants completed the following protocols: (i) HIIE: cycling for 4 × 4 min at 85%–95% of heart rate peak (HRpeak), interspersed with 3 min of active recovery at 60%–70%HRpeak; (ii) MICE: 33 min of continuous cycling at 60%–70%HRpeak; and (iii) control (CON): lying quietly in a supine position for 30 min.ResultsA significant group × time effect was found for changes in central systolic blood pressure (F = 3.20, p = 0.01) with a transient reduction for the HIIE group but not for the MICE or CON groups. There was a significant group × time effect for changes in augmentation index at a heart rate of 75 beats/min (F = 2.32, p = 0.04) with a decrease following for HIIE and MICE but not for CON. For all other measures of central arterial stiffness and hemodynamics, no significant changes were observed (p > 0.05).ConclusionA bout of HIIE appears to lead to a greater transient reduction in central systolic blood pressure than the reduction observed following MICE; however, both HIIE and MICE improved augmentation index at a heart rate of 75 beats/min in people with diabetes. There was no significant difference in response to HIIE and MICE in all outcomes. This provides preliminary evidence on the role of HIIE on such outcomes in people with diabetes. 相似文献
103.
Sandra M. Lawrence 《The Teacher Educator》2013,48(1):41-53
Abstract This paper describes a classroom‐based research study designed to determine how students in an undergraduate multicultural education course experience difficult and emotional content about racism. Samples of students’ reflective writing were used as sources of data, and Janet Helms’ theory of racial identity development served as the framework for analysis. Findings suggest that coursework in multicultural education can influence white students’ racial identities. In addition, the experiences of one white student are highlighted as she grappled with issues of white privilege and multicultural teaching. This study illustrates how reflective writing in combination with teaching practices informed by psychological theory helped to expand students’ understanding of racism while facilitating the development of their racial identities. 相似文献
104.
Abstract The Learning Council, a corporate interdivisional enterprise, employs distance learning to meet the learning needs of the organization. Specifically, distance learning is used to increase participation in the Johnson &; Johnson tuition reimbursement program, to offer learning opportunities to employees from a variety of sources, and to bring formal university courses on‐site for employees. The Learning Council is continuing to evaluate these programs as the business environment changes. This article reviews these applications of distance learning and lists considerations for other organizations interested in distance education opportunities. The use of distance learning methods facilitates the maintenance of flexibility and responsiveness in providing continuous learning for employees. The use of a combination of various distance learning methods works well, giving the company a “business edge.” 相似文献
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Sandra Taylor 《教育政策杂志》2013,28(4):433-451
A number of writers have drawn attention to the increasing importance of language in social life in ‘new times’ and Fairclough has referred to ‘discourse driven’ social change. These conditions have led to an increase in the use of various forms of discourse analysis in policy analysis. This paper explores the possibilities of using Critical Discourse Analysis (CDA) in critical policy research in education, drawing on a larger research project which is investigating the equity implications of Education Queensland’s reform agenda. It is argued that, in the context of new times, CDA is of particular value in documenting multiple and competing discourses in policy texts, in highlighting marginalized and hybrid discourses, and in documenting discursive shifts in policy implementation processes. The last part of the paper discusses how such research might be used by policy activists inside and outside education department bureaucracies to further social democratic goals. 相似文献
109.
Your Energy World Published by U.S. Department of Energy Blue Wings Flying by Elizabeth DeHuff Pictures by Dorothea Sierra Addison‐Wesley Publishing Co. Readding, Mass. 01867 Early Childhood Filmstrips Series Part I: About Myself Myself and Other People — Alike and Different My Family and Other Families—Alike and Different Everyone Needs Many Things by Ruth Jaynes, Beatrice Woodbrldge & Nancy Curry Bowmar/Noble Publishers, Inc. 4563 Colorado Los Angeles, CA 90039 “Man and His Gods: An Inquiry Into The Nature of Religions” Published by The Center for Humanities, Inc. 2 Holland Ave. White Plains, NY 10603 Alcohol: Facts, Myths and Decisions Published by Science and Mankind, Inc. Communications Park, Box 200 White Plains, New York 10601 相似文献
110.
Jenny K. Johnson 《Educational Media International》2013,50(3):125-126
Abstract The purpose of this investigation was to determine the extent to which computers assist high school students in learning English language vocabulary. The experience describes an experimental investigation conducted in a Teacher‐Training Practising Secondary School in Cameroon on the use of computer‐assisted software to teach English vocabulary. Specifically, the major thrust of this investigation was to compare the effects of using computers in the teaching of English language vocabulary with the conventional method of teaching. Students were split into two groups: an experimental group and a control group. The latter group received the conventional method while the former group was given the computer software application. Results indicated that there was very little significant difference in the academic performance of both groups. However, the experimental group demonstrated positive attitudes toward a computer and the software program. Abstract français: Le but de cette recherche était de déterminer jusqu'o[ugrave] les ordinateurs peuvent aider des étudiants d'école secondaire à apprendre le vocabulaire anglais. L'article décrit la recherche conduite dans un institut de formation des maîtres du second degré au Cameroun sur l'utilisation de logiciels pour l'enseignement du vocabulaire anglais. En fait, l'objectif majeur de cette recherche était de comparer les effets de l'emploi des ordinateurs à cette fin avec les méthodes traditionelles de formation. On a divisé les étudiants en deux groupes: expérimental et contrôle. Ce dernier a reçu cette formation traditionelle, tandis que le premier a subi des applications de logiciels. Les résultats ont montré qu'il n'y avait pas de différence significative entre les performances des deux groupes. Cependant, le groupe expérimental a fait preuve d'attitudes positives envers l'ordinateur et les programmes de logiciels. 相似文献