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2000

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Articles 331 - 360 of 375

Full-Text Articles in Education

Higher Population And Twin Row Configuration Does Not Benefit Strip Intercropped Corn, M. M. Harbur, R. M. Cruse Jan 2000

Higher Population And Twin Row Configuration Does Not Benefit Strip Intercropped Corn, M. M. Harbur, R. M. Cruse

Journal of the Iowa Academy of Science: JIAS

Increased corn (Zea mays L.) grain yield with strip intercropping, made possible because of increased edge effects, makes this soil-conserving crop production system appealing to farmers. The objective of this study was to determine the population and row configuration needed to optimize the additional yield potential in each outside corn row. Treatments 'included: 74, 99, and 124 thousand plants ha-1 were grown in twin rows and 74 thousand plants ha-1 grown in single rows. Single rows or twin row centers were spaced 0.76 m. The experiment was conducted at four central Iowa sites during 1996 and 1997. Grain …

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Editorial Introduction, Gordon Wells Jan 2000

Editorial Introduction, Gordon Wells

Networks: An Online Journal for Teacher Research

Once again, this issue features articles by groups of educators who are collaborating to investigate and improve their practice and, in the process, to extend and develop their understanding of the principles underpinning their work. As the increasing number of links to such groups on the Links page attests, collaborative action research is on the increase, as is the number of educators who are experiencing the positive impact it has on their lives.

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Book Review: Henry L. Tischler (Ed.) (2000) Debating Points: Race And Ethnic Relations., Young M. Kim Jan 2000

Book Review: Henry L. Tischler (Ed.) (2000) Debating Points: Race And Ethnic Relations., Young M. Kim

Networks: An Online Journal for Teacher Research

Today's college students seem to care little about many important social issues on the public agenda. Their interest in such issues often appears to be at best minimal and sporadic, and consequently they are more likely to form and express superficial opinions on those matters. One exceptional case is the issue of race. The issue of race matters deeply to students, and most of them know where they stand on it.

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Defining Anuran Malformations In The Context Of A Developmental Problem, Carol U. Meteyer, Rebecca A. Cole, Kathryn A. Converse, Douglas E. Docherty, Mark Wolcott, Judy C. Helgen, Richard Levey, Laura Eaton-Poole, James G. Burkhart Jan 2000

Defining Anuran Malformations In The Context Of A Developmental Problem, Carol U. Meteyer, Rebecca A. Cole, Kathryn A. Converse, Douglas E. Docherty, Mark Wolcott, Judy C. Helgen, Richard Levey, Laura Eaton-Poole, James G. Burkhart

Journal of the Iowa Academy of Science: JIAS

This paper summarizes terminology and general concepts involved in animal development for the purpose of providing background for the study and understanding of frog malformations. The results of our radiographic investigation of rear limb malformations in Rana pipiens provide evidence that frog malformations are the product of early developmental errors. Although bacteria, parasites and viruses were identified in these metamorphosed frogs, the relevant window to look for the teratogenic affect of these agents is in the early tadpole stage during limb development. As a result, our microbiological findings must be regarded as inconclusive relative to determining their contribution to malformations …

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Effects Of Altosid And Abate-4e On Deformities And Survival In Southern Leopard Frogs Under Semi-Natural Conditions, Donald W. Sparling Jan 2000

Effects Of Altosid And Abate-4e On Deformities And Survival In Southern Leopard Frogs Under Semi-Natural Conditions, Donald W. Sparling

Journal of the Iowa Academy of Science: JIAS

Since 1995 when a group of school children in Minnesota found frogs with supernumerary limbs and missing limbs, there has been widespread interest in the amphibian malformation issue. Despite considerable effort to understand this problem, its extent and seriousness as well as direct causes of these malformations remain unclear. Progress on this issue has been hampered by a scarcity of scientifically reliable information on historical rates of abnormalities under undisturbed conditions and by the normal turnaround times of data collection, sample analysis and publication. One of the very few peer-reviewed publications with field-collected data showed that an average of 12% …

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Wetland Mitigation And Amphibians: Preliminary Observations At A Southwestern Illinois Bottomland Hardwood Forest Restoration Site, Kenneth S. Mierzwa Jan 2000

Wetland Mitigation And Amphibians: Preliminary Observations At A Southwestern Illinois Bottomland Hardwood Forest Restoration Site, Kenneth S. Mierzwa

Journal of the Iowa Academy of Science: JIAS

Much has been written on amphibian declines attributed to habitat loss or fragmentation. Much less is known about the response of amphibians to restoration of wetland habitat. Amphibians were monitored at a series of southwestern Illinois wetland mitigation sites from 1995-1998. By the end of the study period, all seven species of amphibians previously known from the site had been found within restored wetlands, and an eighth species had apparently colonized the site. Amphibian species associated with open sunlit wetlands were the first to enter the mitigation sites and were the most abundant. As trees mature and mitigation sites become …

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Reading The World Of University : What Counts?, Pamela Green, Gloria Latham Jan 2000

Reading The World Of University : What Counts?, Pamela Green, Gloria Latham

Australian Journal of Teacher Education

This paper will address the issues encountered by first year students in reading and reshaping the culture of university. The interim findings of a six year study will be dismantled in order to uncover what counts in the experience of first year university and the ramifications for educational practice and discourse. Feedback from staff continues to indicate that there is growing disparity between their expectations of first year students and student performance in areas such as independent learning, research skills, academic reading and writing, as well as the use of new technologies. There also seems to be a gap between …

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Notes Toward A Theory Of Dialogue, Grace Deniston-Trochta, Jane Vanderbosch, Ed Check Jan 2000

Notes Toward A Theory Of Dialogue, Grace Deniston-Trochta, Jane Vanderbosch, Ed Check

Journal of Social Theory in Art Education

Multiple dimensions of dialogue as pedagogical practice are examined in the following three essays. In the first piece, “When Life Imitates Art: Notes on the Nature of Dialogue,” poet and essayist Jane Vanderbosch reflects about the politics of silence and voice in graduate school. She analyzes how power and politics charge the atmosphere of the classroom. In “The Pedagogy of Dialogue: A Relation Between Means and End,“ Grace Deniston-Trochta focuses on self-examining the possibility of dialogue in a large “pit” classroom. She proposes teacher as listener/learner, a teacher who is self-reflective and respectful. In the final essay, “Managing the Silence …

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Editorial Board Jan 2000

Editorial Board

Basic Communication Course Annual

No abstract provided.

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An Acrostic Approach To Teaching Public Speaking In The Hybrid Communication Course, David W. Worley Jan 2000

An Acrostic Approach To Teaching Public Speaking In The Hybrid Communication Course, David W. Worley

Basic Communication Course Annual

Given the time and pedagogical demands of teaching the principles of public speaking in the hybrid course, both instructors and students are assisted by using a summative, yet sufficiently through, approach to teaching these principles. As acrostic approach described in a preparation outline format and built upon the word S-P-E-A-K provides an integrated, summative and sufficiently thorough instructional approach to meet these demands.

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Assessment Of The Repeated Speech Performance As A Pedagogical Tool: A Pilot Study, Mark A. Gring, Jera W. Littlejohn Jan 2000

Assessment Of The Repeated Speech Performance As A Pedagogical Tool: A Pilot Study, Mark A. Gring, Jera W. Littlejohn

Basic Communication Course Annual

Realizing the ongoing need to develop pedagogy in public speaking, these researchers investigated the learning achieved by asking students to repeat one of their speech assignments. They assessed the value of this practice from the students' viewpoint as well as the statistical change in performance outcomes. Across the eight competencies evaluated, students' average scores increased significantly on the repeated speech. Students who scored in the lower quartile on the first speech benefited most from the second opportunity. The researchers conclude that allowing students to repeat a speech appears to have pedagogical and practical merit.

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Education As Apprenticeship For Social Action: Composition Instruction, Critical Consciousness, And Engaged Pedagogy, David Alan Sapp Jan 2000

Education As Apprenticeship For Social Action: Composition Instruction, Critical Consciousness, And Engaged Pedagogy, David Alan Sapp

Networks: An Online Journal for Teacher Research

As a professional teacher of writing, I see language as one of many locations in which political struggles exist, and the classroom as a site from which my students and I can actively examine culture, developing strategies of language-use that can facilitate social change. Critical and feminist pedagogies are two closely-related ways of teaching from which we can examine socially-created power structures so that society can move towards new ways of thinking and towards a new consciousness. The state of critical consciousness that results from these pedagogies becomes realized when students, studying as apprentices for social action, begin to speak …

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Assessment And Skill Development For Esl Students In Mainstream Communication Classes Requiring Oral Presentations, Katherine G. Hendrix Jan 2000

Assessment And Skill Development For Esl Students In Mainstream Communication Classes Requiring Oral Presentations, Katherine G. Hendrix

Journal of the Association for Communication Administration

This article discusses the rhetoric-based teaching strategies which address how to assist the oral and written competency of English as a Second Language (ESL) students in separate, specialized speaking, writing, and/or preparatory courses. This article also offer two areas of preparation for professors and graduate teaching assistants who have a small number of ESL students enrolled in regular sections of public speaking courses. In addition, this article provides an overview of the campus setting, areas of preparation recommended by B. L. Quigley and colleagues, application of the recommended assessment and instructional strategies, perceptions of the ESL study participants regarding the …

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Transforming Scholarship Assessed Into Scholarship Accessed: Examining The Communication Implications Of A Boyer Report, Michael W. Shelton Jan 2000

Transforming Scholarship Assessed Into Scholarship Accessed: Examining The Communication Implications Of A Boyer Report, Michael W. Shelton

Journal of the Association for Communication Administration

This article presents an overview of the book Scholarship Assessed, by C. E. Glassick et al. The book is an Ernest Boyer project of the Carnegie Foundation for the Advancement of Teaching. The work is clearly designed to extend the original argument made in the book Scholarship Reconsidered, which builds the case for extending the boundaries of what counts as scholarly activity for the nation's faculty at colleges and universities. The text is divided into five chapters that follow Boyer's prologue. In addition, the text attempts to address the concerns raised by Boyer and to develop a general understanding of …

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Defining The Field: Revisiting The Aca 1995 Definition Of Communication Studies, Charles J. Korn, Sherwyn P. Morreale, Don M. Boileau Jan 2000

Defining The Field: Revisiting The Aca 1995 Definition Of Communication Studies, Charles J. Korn, Sherwyn P. Morreale, Don M. Boileau

Journal of the Association for Communication Administration

This article deals with the problem of defining communication studies in higher education. In 1995, the Association for Communication Administration (ACA) convened a summer conference that produced a two-sentence definition of the field of communication. More than 100 conferees voted their unanimous approval of the definition, which was then disseminated nationally and used by communication scholar/teachers for a multiplicity of purposes. Given the potential utility of that definition and the expansion of communication studies since 1995, the present study surveyed ACA's current members to determine whether they are aware the definition exists, how they have used it, and the extent …

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Developments In Communication Ethics: The Ethics Commission, Code Of Professional Responsibilities, Credo For Ethical Communication, Kenneth E. Andersen Jan 2000

Developments In Communication Ethics: The Ethics Commission, Code Of Professional Responsibilities, Credo For Ethical Communication, Kenneth E. Andersen

Journal of the Association for Communication Administration

This article looks at the state of communication ethics study and practice in the U.S. Ethics has always been a dimension of communication theory and practice. But the definition of its role and the awareness of and emphasis given to it varies from communication theorist to theorist and practitioner to practitioner. These variations can be traced from the rhetorical theories and practices of ancient Greece to the present. Similarly, the approach to and emphasis given ethics as an element in communication has varied in the communication field's teaching and research. The academic units historically identified as speech, speech communication, communication …

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The Re-Education Of An Old Debater, James E. Sayer Jan 2000

The Re-Education Of An Old Debater, James E. Sayer

Journal of the Association for Communication Administration

Recounts the experience of joining a faculty debate on the issue of changing a university's quarter system to a semester system in the U.S. Modification on the style of argumentation to better match that of non-debaters; Overview of the format for the debate; Lessons learned from the debate after hours of research and oral/e-mail argument.

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What Is New Or Different About The Scholarship Of Teaching?, Feezel Jerry, S.-A. Welch Jan 2000

What Is New Or Different About The Scholarship Of Teaching?, Feezel Jerry, S.-A. Welch

Journal of the Association for Communication Administration

SCHOLARSHIP Reconsidered (Boyer, 1990) summarized a new way of approaching higher education. This report presented higher education as a set of four scholarships, four means of accomplishing the goals of academe. The purpose of our report is to address the scholarship of teaching, both as an activity and as an assessment of such activity. This report will focus on the scholarship of teaching by addressing: What is the scholarship of teaching? What qualities exist in this form of scholarship? What are the requirements of this scholarship? How does one accomplish this scholarship? And finally, how can the scholarship of teaching …

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Why Communication Is Important: A Rationale For The Centrality Of The Study Of Communication, Sherwyn P. Morreale, Michael M. Osborn, Judy C. Pearson Jan 2000

Why Communication Is Important: A Rationale For The Centrality Of The Study Of Communication, Sherwyn P. Morreale, Michael M. Osborn, Judy C. Pearson

Journal of the Association for Communication Administration

This article defends the importance of studying communication. Academic disciplines in higher education are routinely called upon to explain and justify their role in the educational enterprise. Some academic fields such as history and philosophy are more central in the pursuits of liberal arts, while others such as business administration and engineering are more related to career development. The discipline of communication is fairly unique as it crosses these boundaries. As a result, a need exists to provide a rationale for the study of communication. The National Communication Association, in response to requests from communication departments and administrators for evidence …

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The Discipline Of Communication In Higher Education: Mutually Defining And Reciprocal Relationships, James W. Chesebro, David W. Worley Jan 2000

The Discipline Of Communication In Higher Education: Mutually Defining And Reciprocal Relationships, James W. Chesebro, David W. Worley

Journal of the Association for Communication Administration

This article discusses the status of communication studies in higher education. Communication and the discipline of communication are partially defined by the ways in which communication principles and strategies are identified and applied in college and university environments. How administrators and colleagues in other departments conceive of and utilize communication principles and strategies provide feedback to us, revealing their conceptions, attitudes, and beliefs about what communication is and what the study and use of communication involves. These applied communication uses constitute part of the meaning that communication possesses within a college or university environment. Using traditions as academic standards, virtually …

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What College Students Should Know And Be Able To Do, Rebecca B. Rubin, Sherwyn P. Morreale Jan 2000

What College Students Should Know And Be Able To Do, Rebecca B. Rubin, Sherwyn P. Morreale

Journal of the Association for Communication Administration

This article discusses the issue of college students' communications skill and knowledge. The end of the 20th century provides educators and administrators with an opportunity to reflect on how well they have accomplished their goals. The communication discipline, since its beginning, has been concerned with skill achievement and knowledge generation. But not until the latter part of the century have scholars and national associations attempted to identify and agree upon what it is that students should know and be able to do. These efforts reflect maturity of the discipline and generation of a body of knowledge that allows such conclusions …

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Oral Communication Across The Curriculum: The State Of The Art After Twenty-Five Years Of Experience, Michael W. Cronin, George L. Grice, Patricia R. Palmerton Jan 2000

Oral Communication Across The Curriculum: The State Of The Art After Twenty-Five Years Of Experience, Michael W. Cronin, George L. Grice, Patricia R. Palmerton

Journal of the Association for Communication Administration

This article aims is to guide administrators and faculty in developing oral-communication-across-the-curriculum (OCXC) programs. It examines the rationale for and the most common arguments against OCXC; presents recommendations for designing, implementing, and assessing such programs; reviews published assessments of learning outcomes relevant to OCXC; and offers suggestions for the continued development of OCXC. OCXC was first began in 1975 at Central College in Pella, Iowa. A dissertation and a master's project have examined OCXC. The National Communication Association has promulgated resolutions to guide the development of OCXC and has offered a three-hour short course on OCXC at the past ten …

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Educational Assessment Grows Up: Looking Toward The Future, Phil Backlund, Pat Arneson Jan 2000

Educational Assessment Grows Up: Looking Toward The Future, Phil Backlund, Pat Arneson

Journal of the Association for Communication Administration

This article explores the history, the present, and the future of educational assessment in the U.S. to enable readers working with communication assessment issues to make more informed decisions. The time frame illustrates the evolving narrative of education. This narrative not only presents assessment as part of our educational life-story, it also functions to continually create our educational reality -- a reality that includes assessment. As educators, we have an obligation to participate in the ongoing development of this narrative to shape the future of education. The assessment movement was born in the middle 1970s, and many people thought it …

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What Is Good Communication?, Brian H. Spitzberg Jan 2000

What Is Good Communication?, Brian H. Spitzberg

Journal of the Association for Communication Administration

This articles examines the question: What is good communication? The nature of good communication is both ambiguous and ambivalent. This claim can be taken as a reference to the characteristics that defame good communication, or as a reference to the state of scholarly knowledge about the concept of good communication. On its face, the statement seems clear, and yet, in claiming ambiguity and ambivalence, it is a self-fulfilling prophecy. Such are some of the subtleties of communication itself, and it is such subtleties that require a re-examination of the composition of good communication. The qualifier "good" suggests a nexus of …

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A Confrontation With Diversity: Communication And Culture In The 21st Century, Carolyn Calloway-Thomas, Thurmon Garner Jan 2000

A Confrontation With Diversity: Communication And Culture In The 21st Century, Carolyn Calloway-Thomas, Thurmon Garner

Journal of the Association for Communication Administration

This article highlights the problem posed by cultural diversity to communication in North America. Our motive in posing these questions is not to present a whirlwind tour of diversity, but simply to explore what we consider to be some important issues that are driving the human caravan in North America's shift from monoculturalism to multiculturalism. Answers to such questions should tell us a great deal about how to communicate in the next century. The essay is divided into three sections. Part one explores the framework of creolization and its implications for the communication discipline. Part two examines some social and …

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Employment Trends In Communication Arts And Sciences, Michael E. Smilowitz, Philip Emmert Jan 2000

Employment Trends In Communication Arts And Sciences, Michael E. Smilowitz, Philip Emmert

Journal of the Association for Communication Administration

This article looks at the career opportunities for communication arts and sciences graduates in the U.S. As graduate students planning academic careers seek counsel for their programs of study, there is a need for good answers regarding career opportunities. Departments planning curricula and seeking to fill position vacancies likewise require reliable information regarding the directions in which their disciplines are moving. The analysis for curricula development, program growth, and career choices requires more than anecdotal evidence. Incidental conversations at conventions and the occasional reviews of the "state of the art" are helpful, but not adequate for considering concerns as important …

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The Communication Department In A State Of Perpetual Crisis: Discount Store University?, David Ritchie Jan 2000

The Communication Department In A State Of Perpetual Crisis: Discount Store University?, David Ritchie

Journal of the Association for Communication Administration

This article explores the implications of the discount store metaphor as it is commonly used and understood, and considers its implications for how academic departments are led and administered. The metaphor of the discount store is often offered as an implicit criticism of the legislators, trustees and administrators who demand that academic departments justify their curriculum and methods in financial terms. It is also sometimes offered as an implicit criticism of the students and parents who ask about the relevance or usefulness of course content, choose courses and majors with an eye to career and earning potential, complain about the …

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Scholarship Reconsidered, Scholarship Assessed: What Boyer's Report Means For Communication, Rebecca B. Rubin Jan 2000

Scholarship Reconsidered, Scholarship Assessed: What Boyer's Report Means For Communication, Rebecca B. Rubin

Journal of the Association for Communication Administration

Introduction to the Special Topic.

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The Scholarship Of Discovery, Jean Dobos Jan 2000

The Scholarship Of Discovery, Jean Dobos

Journal of the Association for Communication Administration

This article examines the traditional criteria for evaluating faculty research. Building on a summary of faculty evaluation studies provided a useful list of traditional criteria prominent in the evaluation of faculty research: quantitative measures, qualitative measures, peer judgments and eminence measures. Listed among the quantitative measures are the number of publications in refereed professional journals and the number of books or book chapters. The traditional qualitative measures when applied to the evaluation of the scholarship of discovery, pose still other questions and problems for the communication discipline. The peer-review standard should be relatively straightforward to apply to the evaluation of …

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Scholarship Of Integration: Pushing, Blurring, And Connecting Theoretical Perspectives, Carole A. Barbato Jan 2000

Scholarship Of Integration: Pushing, Blurring, And Connecting Theoretical Perspectives, Carole A. Barbato

Journal of the Association for Communication Administration

This articles explores the function of the scholarship of integration to the field of communication studies. The scholarship of integration is defined as disciplined work that seeks to interpret, draw together, and bring new insight to bear on original research and interpretation, fitting one's own research or the research of others into larger intellectual patterns. Thus, the scholarship of integration attempts to synthesize what is known and interpret it in new ways by redefining it. It pushes the boundaries of the discipline by analyzing the effects of cutting edge research and its value to the discipline. It sometimes means blurring …

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