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Sample records for principal pigmento presente

  1. Principal VASIMR Results and Present Objectives

    NASA Astrophysics Data System (ADS)

    Glover, Tim W.; Chang Diaz, Franklin R.; Squire, Jared P.; Jacobson, Verlin P.; Chavers, D. Gregory; Carter, Mark D.

    2005-02-01

    Principal achievements of the Variable Specific Impulse Magnetoplasma Rocket (VASIMR) project at the NASA Johnson Space Center's Advanced Space Propulsion Laboratory (ASPL) are reviewed and objectives for continuing development are described. The evolution of the VASIMR design from the 1994 concept to the present device is summarized. In its present configuration (VX-10), the VASIMR device consists of a 10 kW helicon plasma source and a 1.5 kW radio-frequency booster stage. At modest power levels, the measured plasma exhaust velocity implies a specific impulse spanning the range of 5,000 - 12,000 seconds using deuterium propellant. Experimental results indicate very high efficiency for the RF booster stage. Given sufficient power, the helicon source approaches 100 % mass utilization (ionization); however, the ionization cost of the present source must be reduced for satisfactory overall system efficiency. Immediate goals are measurement of thrust in the exhaust plume, reduction of ionization cost, and observation of detachment of the plasma from the magnetic field of the thruster.

  2. Libby School Leaders: Principals--Past to Present.

    ERIC Educational Resources Information Center

    Downing, Cassie, Ed.; McGarity, Fiona, Ed.

    2000-01-01

    This issue of "Loblolly Magazine," written and edited by Texas high school students, features two female principals in the Carthage, Texas, school system. Dura Heaton Lampin was the first principal of Libby Elementary School (built in 1955) and the first woman principal in the Carthage school system. Rosa Lee Edge was the second…

  3. Presenting the Evidence: Librarian's Annual Report to the Principal

    ERIC Educational Resources Information Center

    Jensen, Amy

    2008-01-01

    The principal's desk is a crowded place at the end of the year. Memos from the superintendent, school board meeting minutes, parent messages, and reports on many aspects of the school and its functions make the desk appear to be the school's dumping ground. Among these reports is the librarian's annual report--a summation of the year's goals,…

  4. The High School Principal's Role with Respect to the Present Marihuana Problem.

    ERIC Educational Resources Information Center

    Nostrand, Peter F.

    This report indicates to principals that their schools probably have a marihuana problem; outlines measures necessary to the establishment of an effective marihuana prevention program; and suggests ways to handle the marihuana smoker once he has been identified. To help the principal focus upon, understand, and take constructive action with…

  5. Does Comorbid Social Anxiety Disorder Impact the Clinical Presentation of Principal Major Depressive Disorder?

    PubMed Central

    Dalrymple, Kristy L.; Zimmerman, Mark

    2008-01-01

    Background Although previous research has examined comorbidity in principal Social Anxiety Disorder (SAD), few studies have examined the disorders for which those with comorbid SAD seek treatment. Further, studies have shown that depressive disorders often are associated with SAD, but few have examined the clinical characteristics of patients with this particular comorbidity. Method The current study examined the prevalence of various principal Axis I disorders in 577 individuals diagnosed with comorbid SAD. Results Consistent with previous research, Major Depressive Disorder (MDD) was the most frequent principal diagnosis in patients with comorbid SAD. Those with principal MDD and comorbid SAD (MDD-SAD) were compared to those with MDD without SAD (MDD) on demographic and clinical characteristics. Patients with MDD-SAD versus those with MDD were more severe in terms of social functioning, duration of depressive episode, suicidal ideation, time out of work, presence of current alcohol abuse/dependence, and age of onset of MDD. Social functioning, duration of episode, suicidal ideation, and age of onset of MDD remained significant even after controlling for additional comorbid disorders. Conclusions Findings suggest the need for future research to determine how treatments could be adapted for this commonly occurring comorbidity. PMID:17188365

  6. Interim Principals.

    ERIC Educational Resources Information Center

    Beem, Kate

    2003-01-01

    An interim principal can buy a school district time to land a permanent successor. Also lists where to find an interim principal; the interim's steadying influence; Bob Wallace's wild ride as an interim principal in post-retirement; and Roger Prosise's rationale for turning to an interim appointment. (MLF)

  7. Turnaround Principals

    ERIC Educational Resources Information Center

    McLester, Susan

    2011-01-01

    The Obama administration has grand hopes for turning around the nation's lowest-performing schools, in part by allocating $3.5 billion for School Improvement Grants. Unfortunately, there simply aren't enough qualified principals to replace those mandated to be fired under two of the four school improvement models that the federal government says…

  8. Principal Mentoring.

    ERIC Educational Resources Information Center

    Malone, Robert

    2001-01-01

    Increasing evidence shows that school leaders, throughout all stages of their careers, can benefit from a mentoring system in which a seasoned leader helps the protege combine theory and practice with experience. This research roundup reviews works that provide support for principal mentoring and share strategies for establishing mentoring…

  9. The Importance of Selected Instructional Areas in the Present and Future Secondary Agricultural Education Curriculum as Perceived by Teachers, Principals, and Superintendents in Nebraska.

    ERIC Educational Resources Information Center

    Foster, Rick; And Others

    1995-01-01

    A 1989-90 survey received 381 responses from Nebraska agriculture teachers, principals, and superintendents in which they rated agricultural economics, marketing, and computers as important current topics; leadership, personal development, agribusiness management, and natural resources were important future topics. Most had a cautious, low-risk…

  10. School Principals' Emotional Coping Process

    ERIC Educational Resources Information Center

    Poirel, Emmanuel; Yvon, Frédéric

    2014-01-01

    The present study examines the emotional coping of school principals in Quebec. Emotional coping was measured by stimulated recall; six principals were filmed during a working day and presented a week later with their video showing stressful encounters. The results show that school principals experience anger because of reproaches from staff…

  11. Status of Programs for Principals

    ERIC Educational Resources Information Center

    Nickerson, Neal C.

    1972-01-01

    Claiming that there's an aura of dissatisfaction with the present pre- and inservice programs for principals, the writer reports his findings about existing programs and suggested improvements. (Editor)

  12. The Principal and Fiscal Management. Elementary Principal Series No. 6.

    ERIC Educational Resources Information Center

    Walters, James K.; Marconnit, George D.

    The sixth of six volumes in the "Elementary Principal Series," this booklet is designed to help principals develop sound fiscal management strategies at the building level. The first section reviews Indiana statutory provisions for handling extracurricular and booster group funds. The second section presents guidelines for managing…

  13. Female Traditional Principals and Co-Principals: Experiences of Role Conflict and Job Satisfaction

    ERIC Educational Resources Information Center

    Eckman, Ellen Wexler; Kelber, Sheryl Talcott

    2010-01-01

    This paper presents a secondary analysis of survey data focusing on role conflict and job satisfaction of 102 female principals. Data were collected from 51 female traditional principals and 51 female co-principals. By examining the traditional and co-principal leadership models as experienced by female principals, this paper addresses the impact…

  14. Solving the Principal Shortage.

    ERIC Educational Resources Information Center

    Potter, Les

    2001-01-01

    Districts can quickly relieve the principal shortage by hiring recently retired principals and aspiring assistant principals, keeping good principals on the job, reconsidering early retirement options, providing monetary incentives, and recruiting candidates from local universities and outside education. Nurturing assistant principals is the best…

  15. Principal Experiences of Succession

    ERIC Educational Resources Information Center

    Steele, Farla Gay

    2015-01-01

    This multiple case study explored the experiences of school principals and the usefulness of Peters' (2011) succession planning model. Ten purposefully selected principals from varying grade levels were interviewed; none reported a formal succession plan, and all had been assistant principals. The study concluded the assistant principal position…

  16. Principal Preparedness: Superintendent Perceptions of New Principals

    ERIC Educational Resources Information Center

    Cray, Martha; Weiler, Spencer C.

    2011-01-01

    National advocacy groups have undertaken significant efforts to define the performance capacities needed by principals to lead schools in this era of continuous improvement and accountability. There has been little articulation between the core skills essential to new principals and the leadership capacities of experienced peers. This study…

  17. Recursive principal components analysis.

    PubMed

    Voegtlin, Thomas

    2005-10-01

    A recurrent linear network can be trained with Oja's constrained Hebbian learning rule. As a result, the network learns to represent the temporal context associated to its input sequence. The operation performed by the network is a generalization of Principal Components Analysis (PCA) to time-series, called Recursive PCA. The representations learned by the network are adapted to the temporal statistics of the input. Moreover, sequences stored in the network may be retrieved explicitly, in the reverse order of presentation, thus providing a straight-forward neural implementation of a logical stack.

  18. Nonlinear principal component analysis of climate data

    SciTech Connect

    Boyle, J.; Sengupta, S.

    1995-06-01

    This paper presents the details of the nonlinear principal component analysis of climate data. Topic discussed include: connection with principal component analysis; network architecture; analysis of the standard routine (PRINC); and results.

  19. Principal Performance Areas and Principal Evaluation.

    ERIC Educational Resources Information Center

    Fletcher, Thomas E.; McInerney, William D.

    1995-01-01

    Summarizes a study that surveyed Indiana superintendents and examined their principal-evaluation instruments. Superintendents were asked which of 21 performance domains were most important and whether these were currently being assessed. Respondents generally agreed that all 21 performance domains identified by the National Policy Board for…

  20. Harried Principals Aren't Helpful Principals

    ERIC Educational Resources Information Center

    Connolly, Mike

    2007-01-01

    A harried leader is not a helpful leader. Schools need calm, well-balanced, helpful leaders as much as they need visionary ones. In fact, in this era of frenetic change in schools, principals should devote at least as much time to helping teachers be more focused and less frantic as they do to formulating new visions for the school or embarking on…

  1. Essential Skills for Principals.

    ERIC Educational Resources Information Center

    Terry, Paul M.

    1999-01-01

    No matter what standards they follow, principals must be skilled team builders, instructional leaders, and visionary risk-takers. There are five emerging roles: historian, cheerleader, lightning rod, landscaper (environmental scanner), and anthropologist. To succeed, principals must be empowered by districts, become authentic leaders, and make…

  2. Principals as Instructional Leaders

    ERIC Educational Resources Information Center

    Finkel, Ed

    2012-01-01

    At some level, principals always have been instructional leaders--but never before has their role been more prominent. First, the accountability movement--No Child Left Behind (NCLB) in particular--thrust principals into the spotlight on academic achievement. Then budget cuts peeled away capacity at both the district and school levels, thinning…

  3. A Principal's Journey

    ERIC Educational Resources Information Center

    Yergalonis, Edward

    2005-01-01

    In the interview process, every aspiring principal naively speaks of assuming the role of instructional leader. The candidate has read the right books, taken the right courses, and attended every possible workshop to prepare for the day when he or she would become captain of his or her own ship. However, it does not take long for principals to…

  4. Priming Principal Pipelines

    ERIC Educational Resources Information Center

    Schachter, Ron

    2013-01-01

    Most principals today are hard pressed to find time for the multitasking they are expected to do, from overseeing the daily operation of their schools and interacting with parents to evaluating teachers and providing them with professional development to do their jobs at a high level. What these principals have frequently been lacking, say experts…

  5. Renewing the Principal Pipeline

    ERIC Educational Resources Information Center

    Turnbull, Brenda J.

    2015-01-01

    The work principals do has always mattered, but as the demands of the job increase, it matters even more. Perhaps once they could maintain safety and order and call it a day, but no longer. Successful principals today must also lead instruction and nurture a productive learning community for students, teachers, and staff. They set the tone for the…

  6. The Principal Factor

    ERIC Educational Resources Information Center

    Westerberg, Tim

    2016-01-01

    If classrooms teachers play the lead role in establishing relationships that help students do their personal best, principals are leaders in creating good school environments for adults. Westerberg, former principal of award-winning Littleton High School in Colorado, shares six principles that help create positive schoolwide relationships. Drawing…

  7. Qualities of Effective Principals

    ERIC Educational Resources Information Center

    Stronge, James H.; Richard, Holly B.; Catano, Nancy

    2008-01-01

    You know how important principals are in advancing student achievement and school success, but it's not been exactly clear which components of the principal's job are the highest priority... until now. Following on the results-based approach from the ASCD best-seller "Qualities of Effective Teachers", James Stronge and his coauthors…

  8. Teachers' Perspectives on Principal Mistreatment

    ERIC Educational Resources Information Center

    Blase, Joseph; Blase, Jo

    2006-01-01

    Although there is some important scholarly work on the problem of workplace mistreatment/abuse, theoretical or empirical work on abusive school principals is nonexistent. Symbolic interactionism was the theoretical structure for the present study. This perspective on social research is founded on three primary assumptions: (1) individuals act…

  9. Aspiring Principals' Perception of the Challenges of Beginning Principals and the Support That They Need

    ERIC Educational Resources Information Center

    Ng, Pak Tee

    2015-01-01

    This paper presents the results of an exploratory research project about the perception of aspiring principals regarding the challenges of beginning principals and the support that they need. These aspiring principals are participants on the Leaders in Education Programme (LEP) in Singapore. According to the research findings, the LEP participants…

  10. What Is a "Good" Principal? Perspectives of Aspiring Principals in Singapore

    ERIC Educational Resources Information Center

    Ng, Pak Tee

    2016-01-01

    This paper presents the findings of an exploratory research project that examines what aspiring principals in Singapore think a good principal is, based on a framework of personal, interpersonal, and organizational dimensions of school leadership. According to the findings, a good principal has a moral purpose centered on personal values, a humble…

  11. Principals as Cultural Leaders

    ERIC Educational Resources Information Center

    Louis, Karen Seashore; Wahlstrom, Kyla

    2011-01-01

    Principals have a strong role to play in forming school cultures that encourage change. Changing a school's culture requires shared or distributed leadership and instructional leadership. A multiyear study found that three elements are necessary for a school culture that stimulates teachers to improve their instruction: 1) Teachers and…

  12. Support Principals, Transform Schools

    ERIC Educational Resources Information Center

    Aguilar, Elena; Goldwasser, Davina; Tank-Crestetto, Kristina

    2011-01-01

    The Transformational Coaching Team in Oakland Unified School District provides differentiated, sustained, job-embedded support to the district's school leaders. In this article, members of the team describe how they work with principals to transform the culture of schools. Student achievement data show above-average improvement in schools in which…

  13. The Principal as CEO

    ERIC Educational Resources Information Center

    Hollar, Charlie

    2004-01-01

    They may never grace the pages of The Wall Street Journal or Fortune magazine, but they might possibly be the most important CEOs in our country. They are elementary school principals. Each of them typically serves the learning needs of 350-400 clients (students) while overseeing a multimillion-dollar facility staffed by 20-25 teachers and 10-15…

  14. The Principal's Legal Handbook.

    ERIC Educational Resources Information Center

    Camp, William E., Ed.; And Others

    The principal is faced with myriad legal issues on a daily basis, making it imperative that he or she keep abreast with developing legal issues. The first of four sections, "Students and the Law," surveys federal statutes and landmark Supreme Court decisions pertaining to the rights of students. It addresses legal issues regarding search and…

  15. Turnaround Principal Competencies

    ERIC Educational Resources Information Center

    Steiner, Lucy; Barrett, Sharon Kebschull

    2012-01-01

    When the Minneapolis Public Schools first set out to hire turnaround school principals, administrators followed their usual process--which focused largely on reputation and anecdotal support and considered mainly internal candidates. Yet success at the complicated task of turning around the fortunes of a failing school depends on exceptionally…

  16. Strategic Principal Communication

    ERIC Educational Resources Information Center

    Henry, Jake; Woody, Aaron

    2013-01-01

    As communities become increasingly diverse and criticism of traditional public schools intensifies, some states, such as North Carolina, have enacted legislation that encourages alternative forms of schooling. This condition has resulted in new challenges for principals to communicate broadly and often with stakeholders in an effort to build…

  17. The Last Angry Principal.

    ERIC Educational Resources Information Center

    Hurwitz, Howard L.

    In March 1976, Howard L. Hurwitz, then a principal in Long Island City Schools, was barricaded in his office by community supporters to prevent him from being fired for an action he took to maintain discipline in the school. This book is Hurwitz's personal account of his subsequent struggles with the New York City schools, including his arrest by…

  18. The Principal and the Issue of Negligence.

    ERIC Educational Resources Information Center

    Permuth, Steve

    1998-01-01

    Individuals wishing to establish a legal negligence claim against a principal must first present evidence of recognizable duty (adequate supervision); breach of duty; proximate cause; and injury. Wise principals schedule periodic meetings to review safety measures, focus on vulnerable areas, designate an emergency stand-in, review equipment and…

  19. Primary School Principals' Self-Monitoring Skills

    ERIC Educational Resources Information Center

    Konan, Necdet

    2015-01-01

    The aim of the present study is to identify primary school principals' self-monitoring skills. The study adopted the general survey model and its population comprised primary school principals serving in the city of Diyarbakir, Turkey, while 292 of these constituted the sample. Self-Monitoring Scale was used as the data collection instrument. In…

  20. Implementing IDEA: A Guide for Principals.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Arlington, VA.

    This guide is designed to provide information on ensuring quality special education services and early intervention to building principals in elementary and middle schools. It sets forth standards of excellence that directly relate to implementing the Individuals with Disabilities Education Act (IDEA) and presents guidelines for principals to use…

  1. Principal components analysis competitive learning.

    PubMed

    López-Rubio, Ezequiel; Ortiz-de-Lazcano-Lobato, Juan Miguel; Muñoz-Pérez, José; Gómez-Ruiz, José Antonio

    2004-11-01

    We present a new neural model that extends the classical competitive learning by performing a principal components analysis (PCA) at each neuron. This model represents an improvement with respect to known local PCA methods, because it is not needed to present the entire data set to the network on each computing step. This allows a fast execution while retaining the dimensionality-reduction properties of the PCA. Furthermore, every neuron is able to modify its behavior to adapt to the local dimensionality of the input distribution. Hence, our model has a dimensionality estimation capability. The experimental results we present show the dimensionality-reduction capabilities of the model with multisensor images.

  2. Transforming Principal Preparation. ERIC Digest.

    ERIC Educational Resources Information Center

    Lashway, Larry

    In the current climate of accountability, the responsibilities of principals have increased. The new role of principals requires new forms of training, and standards-based reform is generating major changes in principal-preparation programs. This digest examines some of those changes. First, it looks at the effectiveness of principal-preparation…

  3. Dynamic competitive probabilistic principal components analysis.

    PubMed

    López-Rubio, Ezequiel; Ortiz-DE-Lazcano-Lobato, Juan Miguel

    2009-04-01

    We present a new neural model which extends the classical competitive learning (CL) by performing a Probabilistic Principal Components Analysis (PPCA) at each neuron. The model also has the ability to learn the number of basis vectors required to represent the principal directions of each cluster, so it overcomes a drawback of most local PCA models, where the dimensionality of a cluster must be fixed a priori. Experimental results are presented to show the performance of the network with multispectral image data.

  4. Principal Preferences and the Uneven Distribution of Principals across Schools

    ERIC Educational Resources Information Center

    Loeb, Susanna; Kalogrides, Demetra; Horng, Eileen Lai

    2010-01-01

    The authors use longitudinal data from one large school district to investigate the distribution of principals across schools. They find that schools serving many low-income, non-White, and low-achieving students have principals who have less experience and less education and who attended less selective colleges. This distribution of principals is…

  5. Principals' Supervision and Evaluation Cycles: Perspectives from Principals

    ERIC Educational Resources Information Center

    Hvidston, David J.; McKim, Courtney Ann; Mette, Ian M.

    2016-01-01

    The goals for this quantitative study were to examine principals' perceptions regarding supervision and evaluation within their own evaluations. Three research questions guided the inquiry: (1) What are the perceptions of principals' regarding their own supervision?; (2) What are the perceptions of principals' regarding their own evaluation?; and…

  6. Teacher and Principal Beliefs about Principal Leadership Behavior

    ERIC Educational Resources Information Center

    Morris, Mary Beth

    2011-01-01

    The purpose of this study was to examine whether or not there is a difference between teacher and principal beliefs about principal leadership behavior using a 360-degree evaluation tool. The study also examined whether the difference between teacher and principal beliefs was related to the status of a school relative to the state growth target…

  7. Visible Leading: Principal Academy Connects and Empowers Principals

    ERIC Educational Resources Information Center

    Hindman, Jennifer; Rozzelle, Jan; Ball, Rachel; Fahey, John

    2015-01-01

    The School-University Research Network (SURN) Principal Academy at the College of William & Mary in Williamsburg, Virginia, has a mission to build a leadership development program that increases principals' instructional knowledge and develops mentor principals to sustain the program. The academy is designed to connect and empower principals…

  8. Does Restructuring Make a Difference for the Principal? Role Conceptions of Principals in Restructuring Schools.

    ERIC Educational Resources Information Center

    Talbot, Danny; Crow, Gary M.

    Researchers who have focused on issues of interpersonal communication in organizations have concluded that it is an essential component of organizational life. This paper presents findings of a study that examined the role conceptions of principals in the Centenial Schools Program (CSP) and those of principals in non-CSP schools. Communicator…

  9. The Principal as White Knight.

    ERIC Educational Resources Information Center

    Stanfield, Pamela C.; Walter, James E.

    This 20-month study describes an elementary school principal, John Meyer, and examines his leadership behaviors. From an effective schools perspective, the principal is seen as the white knight who "saves" the children by providing an effective school. John Meyer is known as a "turnaround" principal who came to Garvin School (located in a Missouri…

  10. Principals' Relationship with Computer Technology

    ERIC Educational Resources Information Center

    Brockmeier, Lantry L.; Sermon, Janet M.; Hope, Warren C.

    2005-01-01

    This investigation sought information about principals and their relationship with computer technology. Several questions were fundamental to the inquiry. Are principals prepared to facilitate the attainment of technology's promise through the integration of computer technology into the teaching and learning process? Are principals prepared to use…

  11. Some Things Assistant Principals Do.

    ERIC Educational Resources Information Center

    Kealey, Robert J., Comp.

    The assistant principal of a Catholic elementary school carries out some of the duties (with the needed authority) of the school principal. How tasks and authority are delegated vary and depend upon the personality of each individual school. Fifteen assistant principals wrote essays relating one of their chief responsibilities to show a wide…

  12. Principal Succession: A Case Study.

    ERIC Educational Resources Information Center

    Jones, Jeffery C.; Webber, Charles F.

    Principal succession is misunderstood and underutilized as a means of affecting dynamic renewal in school communities. Previously, the replacement of a principal was examined solely through the experiences of principals and teachers. This paper reports on a case study that added the previously neglected perspectives of students, support staff, and…

  13. Emerging Challenges Facing School Principals

    ERIC Educational Resources Information Center

    Wise, Donald

    2015-01-01

    This article provides insights into the challenges facing US public school principals. A survey was sent to a random sample of over 10,000 principals throughout the US. Written responses from a representative sample were analyzed for content and themes. Results indicate that principals are facing emerging challenges never before seen in education,…

  14. Principals' Salaries, 2008-2009

    ERIC Educational Resources Information Center

    Cooke, Willa D.; Licciardi, Chris

    2009-01-01

    How do salaries of elementary and middle school principals compare with those of other administrators and classroom teachers? Are increases in salaries of principals keeping pace with increases in salaries of classroom teachers? How have principals' salaries fared over the years when the cost of living is taken into account? There are reliable…

  15. Principals' Salaries, 2007-2008

    ERIC Educational Resources Information Center

    Cooke, Willa D.; Licciardi, Chris

    2008-01-01

    How do salaries of elementary and middle school principals compare with those of other administrators and classroom teachers? Are increases in salaries of principals keeping pace with increases in salaries of classroom teachers? And how have principals' salaries fared over the years when the cost of living is taken into account? There are reliable…

  16. The Future of Principal Evaluation

    ERIC Educational Resources Information Center

    Clifford, Matthew; Ross, Steven

    2012-01-01

    The need to improve the quality of principal evaluation systems is long overdue. Although states and districts generally require principal evaluations, research and experience tell that many state and district evaluations do not reflect current standards and practices for principals, and that evaluation is not systematically administered. When…

  17. A Primer for New Principals: Guidelines for Success

    ERIC Educational Resources Information Center

    Kellough, Richard D.

    2008-01-01

    Many new principals seek a professional guide that is simple, current, to-the-point, and enjoyable to read. This book can be used by beginning principals as a personal reference for the demands of the stressful and important job. The guidelines presented in this book are grade-level neutral-intended for the principal of K-12 public, charter, or…

  18. How Do They Know You Care? The Principal's Challenge.

    ERIC Educational Resources Information Center

    Lyman, Linda L.

    This book presents a portrait of Ken Hinton, an African American principal who in his childhood was abused by life in schools and as a result resolved that no other child would be treated that way. He became a caring, nurturing male school administrator. Chapter 1 introduces a caring principal and school. Chapter 2 profiles principal Kenneth…

  19. Middle School Certification: A Comparison of Teachers' and Principals' Attitudes.

    ERIC Educational Resources Information Center

    Thistle, Maureen; O'Connor, James E.

    Findings of a study that examined the attitudes of middle level teachers and principals toward middle-school certification are presented in this paper. Questionnaires were sent to 82 teachers and principals of all 46 public schools serving sixth-, seventh-, and eighth-grade students in Kern County, California. Twenty-four principals and 48…

  20. Assessing Multiple Stakeholders' Perceptions of an Effective Principal Evaluation System

    ERIC Educational Resources Information Center

    Tran, Henry; Bon, Susan C.

    2015-01-01

    Existing principal evaluation research has failed to include the perspectives of multiple stakeholders. The present research study used focus group interviews to gather data about designing a principal evaluation process that includes these perspectives. Focus groups were conducted with principals, parents, certificated staff, and classified…

  1. Principals' Perceptions Regarding Their Supervision and Evaluation

    ERIC Educational Resources Information Center

    Hvidston, David J.; Range, Bret G.; McKim, Courtney Ann

    2015-01-01

    This study examined the perceptions of principals concerning principal evaluation and supervisory feedback. Principals were asked two open-ended questions. Respondents included 82 principals in the Rocky Mountain region. The emerging themes were "Superintendent Performance," "Principal Evaluation Components," "Specific…

  2. Principals' Leadership Network. Focusing on the Image of the Principal

    ERIC Educational Resources Information Center

    Newby, Cheryl Riggins; Hayden, Hal

    2004-01-01

    A recent study by The National Association of Elementary School Principals (NAESP), Principals in the Public: Engaging Community Support (2000) found that communication, marketing, public affairs and public relations and engagement activities are now given more time and importance than ever before. According to the study, public support builds…

  3. The Principal and the Community.

    ERIC Educational Resources Information Center

    Schumack, Kenneth A.

    The evolution of a run-down inner city elementary school into a flourishing community school is documented by its principal. By going out into the community and visiting in parents' homes, this principal built a base of support for innovations, such as individualized instruction and tutoring, as well as a lunch and breakfast program. Student…

  4. Burnout among Elementary School Principals

    ERIC Educational Resources Information Center

    Combs, Julie; Edmonson, Stacey L.; Jackson, Sherion H.

    2009-01-01

    As the understanding of burnout continues to be refined, studies that examine school principals and burnout will be helpful to those who provide support to school leaders and are concerned about principal attrition and pending shortages. The purpose of this study was to examine the relationship between burnout and gender, age, and years experience…

  5. Great Principals at Scale: Toolkit

    ERIC Educational Resources Information Center

    Ikemoto, Gina; Taliaferro, Lori; Fenton, Benjamin; Davis, Jacquelyn

    2014-01-01

    School leaders are critical in the lives of students and to the development of their teachers. Unfortunately, in too many instances, principals are effective in spite of--rather than because of--district conditions. To truly improve student achievement for all students across the country, well-prepared principals need the tools, support, and…

  6. Great New Resources for Principals

    ERIC Educational Resources Information Center

    Williamson, Ron

    2010-01-01

    The end of the school year is a hectic time for high school principals. Summer often provides a brief opportunity to "kick-back" and take time to rest, relax and spend some time thinking about the coming school year. As the school year ends the author would like to introduce several new or updated resources that every high school principal will…

  7. The Principal in Metropolitan Schools.

    ERIC Educational Resources Information Center

    Erickson, Donald A., Ed.; Reller, Theodore L., Ed.

    This collection of articles is designed to help metropolitan school principals meet the challenges of their positions. It is especially concerned with how principals can contribute to effective education for students of markedly heterogenous backgrounds. The authors deal with such issues as the principalship and metropolitan administration, the…

  8. Principal Appraisals Get a Remake

    ERIC Educational Resources Information Center

    Zubrzycki, Jaclyn

    2013-01-01

    A growing number of school districts--including large ones like those in Chicago, Dallas, Los Angeles, and Hawaii--have become recent converts to new principal-evaluation systems that tie school leaders' appraisals to student test scores. As of this school year, student achievement accounts for 40 percent to 50 percent of principals' evaluations…

  9. The Principal as Formative Coach

    ERIC Educational Resources Information Center

    Nidus, Gabrielle; Sadder, Maya

    2011-01-01

    Formative coaching, an approach that uses student work as the foundation for mentoring and professional development, can help principals become more effective instructional leaders. In formative coaching, teaches and coaches analyze student work to determine next steps for instruction. This article shows how a principal can use the steps of the…

  10. Time Management for New Principals

    ERIC Educational Resources Information Center

    Ruder, Robert

    2008-01-01

    Becoming a principal is a milestone in an educator's professional life. The principalship is an opportunity to provide leadership that will afford students opportunities to thrive in a nurturing and supportive environment. Despite the continuously expanding demands of being a new principal, effective time management will enable an individual to be…

  11. What Principals Think Motivates Teachers

    ERIC Educational Resources Information Center

    Diamantes, Thomas

    2004-01-01

    How did a graduate class of teachers and principals come to explore what was really important to teachers? They had an idea that they all shared the same values (both teachers and principals) and would agree on what rewards teachers prize. Would administrators rate the motivation rewards the same way the teachers would? To find out, five schools…

  12. Preparing for Your Principal Interview

    ERIC Educational Resources Information Center

    Spanneut, Gene

    2007-01-01

    Being invited to the initial round of interviews for a principal opening is an opportunity; preparing for it is an investment. A successful interview requires that you create a detailed plan and take specific steps. This article provides tips on how to prepare yourself for a principal interview. Before you focus on what to do during your…

  13. Innovation Management Perceptions of Principals

    ERIC Educational Resources Information Center

    Bakir, Asli Agiroglu

    2016-01-01

    This study is aimed to determine the perceptions of principals about innovation management and to investigate whether there is a significant difference in this perception according to various parameters. In the study, descriptive research model is used and universe is consisted from principals who participated in "Acquiring Formation Course…

  14. The Principal and Human Relations.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Human Relations.

    This booklet offers general guidelines and recommendations on how to develop and exercise the interpersonal skills required of a successful school principal. Attention is devoted to the basic principles of effective communication and personal interaction, with emphasis on the principal's relations with students, teachers, and members of the…

  15. School Principals' Sources of Knowledge

    ERIC Educational Resources Information Center

    Perkins, Arland Early

    2014-01-01

    The purpose of this study was to determine what sources of professional knowledge are available to principals in 1 rural East Tennessee school district. Qualitative research methods were applied to gain an understanding of what sources of knowledge are used by school principals in 1 rural East Tennessee school district and the barriers they face…

  16. Shift Would Add Burden on Principals

    ERIC Educational Resources Information Center

    Killion, Joellen

    2004-01-01

    In this article, the author describes how the transition from district-centered to school-based staff development can add to the burden on principals. This column first presents a brief review of the efforts of Braxton Hinsdale, a staff development director who advocated for moving professional development resources from the district level to the…

  17. Understanding Principals' Attitudes towards Inclusive Schooling.

    ERIC Educational Resources Information Center

    Bailey, Jeff; du Plessis, Diana

    1997-01-01

    Inclusion is both a philosophy based on social justice and a practice requiring significant adaptations by the school community. This article presents qualitative data on over 200 Queensland (Australia) principals toward inclusion. Responses suggest the majority are "qualified" inclusionists. Although mindful of social-justice…

  18. Profile of a Successful Principal.

    ERIC Educational Resources Information Center

    Johnson, Thais

    1985-01-01

    Dick Curland, principal of Valley View Elementary School in Portland, Connecticut, enhances his effectiveness by maintaining high visibility, communicating clearly and frequently with others, supporting his staff, and developing positive personal contact with individual students. (PGD)

  19. Principal Fibrations from Noncommutative Spheres

    NASA Astrophysics Data System (ADS)

    Landi, Giovanni; Suijlekom, Walter Van

    2005-11-01

    We construct noncommutative principal fibrations Sθ7→Sθ4 which are deformations of the classical SU(2) Hopf fibration over the four sphere. We realize the noncommutative vector bundles associated to the irreducible representations of SU(2) as modules of coequivariant maps and construct corresponding projections. The index of Dirac operators with coefficients in the associated bundles is computed with the Connes-Moscovici local index formula. "The algebra inclusion is an example of a not-trivial quantum principal bundle."

  20. The Technology Principal: To Be or Not to Be?

    ERIC Educational Resources Information Center

    Anthony, Anika Ball; Patravanich, Supawaree

    2014-01-01

    This case provides principal licensure candidates a strategic perspective on leading and managing educational technology initiatives. It presents issues related to vision setting, planning, implementation, organizational structure, and decision making. The case narrative is presented from the perspective of a principal, but it can also be used to…

  1. ITEM RESPONSE ANALYSES OF THE EDUCATIONAL OPPORTUNITIES SURVEY PRINCIPAL QUESTIONNAIRE.

    ERIC Educational Resources Information Center

    MAYESKE, GEORGE W.; AND OTHERS

    THIS REPORT PRESENTS THE TABULATIONS AND ANALYSES OF RESPONSES TO EACH ITEM OF THE PRINCIPAL QUESTIONNAIRE THAT WAS ADMINISTERED AS PART OF THE EDUCATIONAL OPPORTUNITIES SURVEY. THE ITEM ANALYSES OF THESE DATA WERE CONDUCTED (1) TO PRESENT THE NUMBER AND PERCENTAGE OF ELEMENTARY AND SECONDARY SCHOOL PRINCIPALS RESPONDING TO EACH ITEM ALTERNATIVE,…

  2. Principal Leadership and Organizational Commitment: The Principal Must Deliver.

    ERIC Educational Resources Information Center

    Tarter, C. John; And Others

    1989-01-01

    Theoretically, schools led by principals providing structure, resources, consideration, useful influence, and professional support in an even-handed, noncontrolling manner should be work places that elicit teacher commitment. This hypothesis was tested using a sample of 72 New Jersey secondary schools. Close control blunts teacher commitment.…

  3. Principal Concerns: Addressing Statewide Principal Pipelines with Data and Strategy

    ERIC Educational Resources Information Center

    Campbell, Christine; Gross, Bethany

    2012-01-01

    Discussions about human capital and school improvement typically center on teachers, not administrators, and that's a mistake. Principals, who are responsible for selecting and developing the teachers they know are so important, are a critical driver of school success. So it is imperative that states do everything they can to find, deploy, and…

  4. "Successful" Principals: A Contested Notion for Superintendents and Principals

    ERIC Educational Resources Information Center

    Scribner, Samantha M. Paredes; Crow, Gary M.; Lopez, Gerardo R.; Murtadha, Khaula

    2011-01-01

    The notion of "success" is narrowly defined and appropriated within an educational context. Typically limited to objective measures of organizational productivity, effectiveness, and efficiency, "successful" principal practices, we argue, engender action and attention to a broader array of issues and interrelationships. In this study, we conducted…

  5. Reflections on My First Year as Principal.

    ERIC Educational Resources Information Center

    Kealey, Robert J., Comp.

    This book grew out of the first principals' academy for beginning principals, hosted by the National Catholic Educational Association. Almost 60 principals, all in their first or second year as principals of Catholic elementary/middle schools, from all over the U.S. attended the program. At the conclusion of the academy, the principals wrote brief…

  6. Stochastic convex sparse principal component analysis.

    PubMed

    Baytas, Inci M; Lin, Kaixiang; Wang, Fei; Jain, Anil K; Zhou, Jiayu

    2016-12-01

    Principal component analysis (PCA) is a dimensionality reduction and data analysis tool commonly used in many areas. The main idea of PCA is to represent high-dimensional data with a few representative components that capture most of the variance present in the data. However, there is an obvious disadvantage of traditional PCA when it is applied to analyze data where interpretability is important. In applications, where the features have some physical meanings, we lose the ability to interpret the principal components extracted by conventional PCA because each principal component is a linear combination of all the original features. For this reason, sparse PCA has been proposed to improve the interpretability of traditional PCA by introducing sparsity to the loading vectors of principal components. The sparse PCA can be formulated as an ℓ1 regularized optimization problem, which can be solved by proximal gradient methods. However, these methods do not scale well because computation of the exact gradient is generally required at each iteration. Stochastic gradient framework addresses this challenge by computing an expected gradient at each iteration. Nevertheless, stochastic approaches typically have low convergence rates due to the high variance. In this paper, we propose a convex sparse principal component analysis (Cvx-SPCA), which leverages a proximal variance reduced stochastic scheme to achieve a geometric convergence rate. We further show that the convergence analysis can be significantly simplified by using a weak condition which allows a broader class of objectives to be applied. The efficiency and effectiveness of the proposed method are demonstrated on a large-scale electronic medical record cohort.

  7. Examination of Principals' Perceptions on School Climate in Metropolitan Nashville Public Elementary Schools

    ERIC Educational Resources Information Center

    Hayes, Constance L.

    2013-01-01

    The purpose of the study was to examine the school climate of the Metropolitan Nashville Public Elementary Schools through the lenses of the principals. Principals' perceptions of their school climates was studied using independent variables of principal gender, years of experience as principal, tenure at present school, enrollment size of school,…

  8. How Principals Support Teacher Effectiveness

    ERIC Educational Resources Information Center

    Gallagher, Michael

    2012-01-01

    The current standards and accountability regime describes effective teaching as the ability to increase student achievement on standardized tests. This narrow definition of effectiveness can lead principals to create school cultures myopically focused on student achievement data. A "laser-like focus on academic achievement," if employed…

  9. Toward Understanding Principals' Hiring Practices

    ERIC Educational Resources Information Center

    Engel, Mimi; Curran, F. Chris

    2016-01-01

    Purpose: The purpose of this paper is to explore variation across principals in terms of the number and types of strategies they engage in to find teachers to fill the vacancies in their schools. The practices that the authors consider to be strategic are aligned with the district's goals and objectives for teacher recruitment.…

  10. School Uniforms: Guidelines for Principals.

    ERIC Educational Resources Information Center

    Essex, Nathan L.

    2001-01-01

    Principals desiring to develop a school-uniform policy should involve parents, teachers, community leaders, and student representatives; beware restrictions on religious and political expression; provide flexibility and assistance for low-income families; implement a pilot program; align the policy with school-safety issues; and consider legal…

  11. The Need for Principal Renewal: The Promise of Sustaining Principals through Principal-to-Principal Reflective Practice

    ERIC Educational Resources Information Center

    Drago-Severson, Eleanor

    2012-01-01

    Background/Context: Given the challenging complexity of the modern principalship--including high-stakes testing, standards-based reform, increased accountability, and severe budget cuts--practitioners and scholars emphasize the urgency of supporting principals' stress-relief and renewal. Purpose/Objective/Research Question/Focus of Study: This…

  12. The Principal as Tech Leader

    ERIC Educational Resources Information Center

    Demski, Jennifer

    2012-01-01

    The conventional wisdom in education is that any school reform--be it curriculum, instruction, assessment, or teacher professionalism--is most likely to take hold in schools that have strong leadership. The same holds true for technology. The most successful implementation of technology programs takes place in schools where the principal sees him…

  13. Evaluating School Principals. Tips & Tools

    ERIC Educational Resources Information Center

    Brown-Sims, Melissa

    2010-01-01

    With the need to meet a set of higher accountability standards such as Interstate School Leaders Licensure Consortium (ISLLC) Standards and the AYP benchmarks of the NCLB Act, for example, school principals are faced with the knowledge that they play a vital role in school effectiveness as well as teacher retention, parent participation, and…

  14. The Principal as Instructional Leader.

    ERIC Educational Resources Information Center

    Ellis, Thomas I.

    1986-01-01

    Effective schools research has verified that schools are rarely effective unless the principal is a proficient instructional leader. This article summarizes five recent studies examining the practices and qualities comprising good instructional leadership. A Seattle study by Richard L. Andrews disclosed a statistical correlation between student…

  15. Effective Schools Require Effective Principals

    ERIC Educational Resources Information Center

    LaPointe, Michelle; Davis, Stephen H.

    2006-01-01

    At long last, scholars and policy makers have come to realize what most school administrators have known for years--that effective schools require both outstanding teachers and strong leaders. Although there is considerable research about the characteristics of effective school leaders and the strategies principals can use to help manage…

  16. Principals' Sense of Uncertainty and Organizational Learning Mechanisms

    ERIC Educational Resources Information Center

    Schechter, Chen; Asher, Neomi

    2012-01-01

    Purpose: The purpose of the present study is to examine the effect of principals' sense of uncertainty on organizational learning mechanisms (OLMs) in schools. Design/methodology/approach: Data were collected from 130 school principals (90 women and 40 men) from both Tel-Aviv and Central districts in Israel. After computing the correlation between…

  17. Women Principals, 1900-1960: Gender and Power.

    ERIC Educational Resources Information Center

    Edwards, Elizabeth

    2000-01-01

    Examines the conflicting discourses on the role of the women principals at teacher training colleges. Presents studies of three women principals: (1) Mary Miller Allan, Homerton College, 1903-1935; (2) Florence Johnson, Bishop Otter College, 1919-1930; and (3) Alice Havergal Skillicorn, Homerton College, 1935-1960. (CMK)

  18. Teaching Principals in Small Rural Schools: "My Cup Overfloweth"

    ERIC Educational Resources Information Center

    Wallin, Dawn C.

    2014-01-01

    This paper presents the results of interviews with 12 Manitoba and Alberta rural teaching principals regarding their leadership practices in small schools. The overwhelming theme mentioned by these teaching principals was the joy and sense of purpose they found in the relationships they cultivated with children, staff, and community members…

  19. Measuring the Learning-Centered Leadership Expertise of School Principals

    ERIC Educational Resources Information Center

    Goldring, Ellen; Huff, Jason; Spillane, James P.; Barnes, Carol

    2009-01-01

    We as a field believe that school principals can acquire new expertise by participating in principal preparation and professional development programs; however, we have few methodologies to measure leadership expertise, especially expertise that links leadership to improved student learning. In this article, we present the results of a study that…

  20. Primary Principals' Experiences of ERO Reviews, 1995-1996.

    ERIC Educational Resources Information Center

    Wylie, Cathy

    This report presents the results of a survey of New Zealand principals whose schools had recently undergone an Education Review Office (ERO) study in 1995-96. A total of 602 principals responded to the survey. A comparison of school characteristics indicates good representation, with some slight underrepresentation of city schools and other…

  1. The Arrival of the New Principal: Reactions of Staff.

    ERIC Educational Resources Information Center

    Daresh, John C.

    Findings of a study that identified the kinds of problems faced by new principals who had participated in innovative principal-preparation programs are presented in this paper. Data were collected through a series of interviews conducted with eight individuals who had assumed their first principalships during the 1991-92 school year. All had…

  2. The Intermediate School Principal: An In-Basket Simulation Exercise.

    ERIC Educational Resources Information Center

    Musella, Donald F.; Joyce, H. Donald

    The materials in this booklet simulate some of the problems that intermediate (junior high, middle, and senior elementary) school principals could face under actual working conditions. Taken from the real-life problems of some intermediate school principals, the exercises are presented in the form of in-basket items -- letters, memos, phone…

  3. The Career Paths of Primary School Principals in Ireland

    ERIC Educational Resources Information Center

    Ummanel, Azize; McNamara, Gerry; Stynes, Martin

    2016-01-01

    The key purpose of this paper is to offer an exploration of the career paths of a number of Irish school principals. The information presented is part of a comparative study in the area, involving three island states: Cyprus, Malta and Ireland. The study provides an insight into how individuals become principals and how they perceive themselves in…

  4. High School Principals as Leaders: Styles and Sources of Power

    ERIC Educational Resources Information Center

    Brinia, Vasiliki; Papantoniou, Eva

    2016-01-01

    Purpose: The purpose of this paper is to present the characteristics of leadership (style adopted, sources of power exercised and factors affecting leadership) of high school principals in Greece. Design/Methodology/Approach: In total, 235 school principals were surveyed using questionnaires. These questionnaires assessed how often they adopted…

  5. A Review of Singapore Principals' Leadership Qualities, Styles, and Roles

    ERIC Educational Resources Information Center

    Ng, David Foo Seong; Nguyen, Dong Thanh; Wong, Benjamin Koon Siak; Choy, William Kim Weng

    2015-01-01

    Purpose: The purpose of this paper is to present a review of empirical studies on principal leadership in Singapore. It seeks to provide a general picture of Singapore principals' leadership qualities, styles, and roles. Design/methodology/approach: This is a systematic review of empirical studies, using a "bounded" approach with a focus…

  6. Extending the Principal Axis Theorem to Fields Other than R.

    ERIC Educational Resources Information Center

    Friedberg, Stephen H.

    1990-01-01

    That the principal axis theorem does not extend to any finite field is demonstrated. Presented are four examples that illustrate the difficulty in extending the principal axis theorem to fields other than the field of real numbers. Included are a theorem and proof that uses only a simple counting argument. (KR)

  7. Principals' Opinions of Organisational Justice in Elementary Schools in Turkey

    ERIC Educational Resources Information Center

    Aydin, Inayet; Karaman-Kepenekci, Yasemin

    2008-01-01

    Purpose--This study aims to present the opinions of public elementary school principals in Turkey about the current organisational justice practices among teachers from the distributive, procedural, interactional, and rectificatory dimensions. Design/methodology/approach--The opinions of 11 public elementary school principals in Ankara about…

  8. Social Media Arrive in School; Principals Look at Impacts

    ERIC Educational Resources Information Center

    Armistead, Lew

    2010-01-01

    Social media have the potential to improve educational opportunities for high school students, but also present legal and policy challenges for public school principals. Those were among opinions expressed in the 2010 Principals' Partnership Poll. The most frequently-cited request by the 306 respondents was help in integrating social media into…

  9. Transition from Teacher to Principal: An Israeli Women Perspectives.

    ERIC Educational Resources Information Center

    Fuchs, Ina; Hertz-Lazarowitz, Rachel

    Findings of a study that examined the characteristics of women principals in Israel, as compared with research findings of the 1960s and 70s, are presented in this paper. Data were derived from interviews, questionnaires, and the written autobiographies of 36 aspiring or practicing women principals in Israel. Findings suggest that, overall, the…

  10. The Principal and the Community: Competencies to Meet the Challenge.

    ERIC Educational Resources Information Center

    Paddock, Susan C.

    1981-01-01

    Presents ratings of the skills building principals feel they should possess for their role in a public relations program and of the location where the necessary skills should be acquired. Principals seem to believe that the most important skills should be learned on the job. (IRT)

  11. Professional Standards and Performance Evaluation for Principals in China: A Policy Analysis of the Development of Principal Standards

    ERIC Educational Resources Information Center

    Liu, Shujie; Xu, Xianxuan; Grant, Leslie; Strong, James; Fang, Zheng

    2017-01-01

    This article presents the results of an interpretive policy analysis of China's Ministry of Education Standards (2013) for the professional practice of principals. In addition to revealing the evolution of the evaluation of principals in China and the processes by which this policy is formulated, a comparative analysis was conducted to compare it…

  12. Role Perceptions and Job Stress among Special Education School Principals: Do They Differ from Principals of Regular Schools?

    ERIC Educational Resources Information Center

    Gaziel, Haim Henry; Cohen-Azaria, Yael; Ermenc, Klara Skubic

    2012-01-01

    The objective of the present study was to compare principals' perceptions of their leadership roles in regular (Dovno, 1999) versus special education (Zaretzky, Faircloth & Moreau, 2005) schools, and how these perceptions affect feelings of job stress (Friedman, 2001; Margalit, 1999). We predicted that regular school principals would differ in…

  13. Developing Principal Instructional Leadership through Collaborative Networking

    ERIC Educational Resources Information Center

    Cone, Mariah Bahar

    2010-01-01

    This study examines what occurs when principals of urban schools meet together to learn and improve their instructional leadership in collaborative principal networks designed to support, sustain, and provide ongoing principal capacity building. Principal leadership is considered second only to teaching in its ability to improve schools, yet few…

  14. How to Spot an Effective Principal.

    ERIC Educational Resources Information Center

    Finn, Chester E, Jr.

    1987-01-01

    Research shows the importance of effective principals in the development of effective schools. Discusses the importance of the principal selection process. The "Principal Selection Guide" was developed by the United States Department of Education to assist those involved in principal selection. (MD)

  15. Evaluating Principals: Recommendations at a Glance

    ERIC Educational Resources Information Center

    New Leaders for New Schools (NJ1), 2010

    2010-01-01

    Principal and teacher quality account for nearly 60% of a school's total impact on student achievement, and principals alone for a full 25% (Marzano et al., 2005). The principal's impact is so significant because of the leadership actions principals take to create the school-wide conditions that support student learning--especially those actions…

  16. The Principal's Role in Evaluating Professional Support Personnel.

    ERIC Educational Resources Information Center

    Stronge, James H.; Tucker, Pamela D.

    1995-01-01

    Among the principal's most powerful tools for school improvement and effectiveness are program and personnel evaluation. Professional specialists, however, are especially difficult to evaluate. This document presents the Professional Support Personnel (PSP) Evaluation Model for evaluating nonteaching, nonadministrative professionals. These…

  17. Bayesian principal geodesic analysis for estimating intrinsic diffeomorphic image variability.

    PubMed

    Zhang, Miaomiao; Fletcher, P Thomas

    2015-10-01

    In this paper, we present a generative Bayesian approach for estimating the low-dimensional latent space of diffeomorphic shape variability in a population of images. We develop a latent variable model for principal geodesic analysis (PGA) that provides a probabilistic framework for factor analysis in the space of diffeomorphisms. A sparsity prior in the model results in automatic selection of the number of relevant dimensions by driving unnecessary principal geodesics to zero. To infer model parameters, including the image atlas, principal geodesic deformations, and the effective dimensionality, we introduce an expectation maximization (EM) algorithm. We evaluate our proposed model on 2D synthetic data and the 3D OASIS brain database of magnetic resonance images, and show that the automatically selected latent dimensions from our model are able to reconstruct unobserved testing images with lower error than both linear principal component analysis (LPCA) in the image space and tangent space principal component analysis (TPCA) in the diffeomorphism space.

  18. Inductive robust principal component analysis.

    PubMed

    Bao, Bing-Kun; Liu, Guangcan; Xu, Changsheng; Yan, Shuicheng

    2012-08-01

    In this paper we address the error correction problem that is to uncover the low-dimensional subspace structure from high-dimensional observations, which are possibly corrupted by errors. When the errors are of Gaussian distribution, Principal Component Analysis (PCA) can find the optimal (in terms of least-square-error) low-rank approximation to highdimensional data. However, the canonical PCA method is known to be extremely fragile to the presence of gross corruptions. Recently, Wright et al. established a so-called Robust Principal Component Analysis (RPCA) method, which can well handle grossly corrupted data [14]. However, RPCA is a transductive method and does not handle well the new samples which are not involved in the training procedure. Given a new datum, RPCA essentially needs to recalculate over all the data, resulting in high computational cost. So, RPCA is inappropriate for the applications that require fast online computation. To overcome this limitation, in this paper we propose an Inductive Robust Principal Component Analysis (IRPCA) method. Given a set of training data, unlike RPCA that targets on recovering the original data matrix, IRPCA aims at learning the underlying projection matrix, which can be used to efficiently remove the possible corruptions in any datum. The learning is done by solving a nuclear norm regularized minimization problem, which is convex and can be solved in polynomial time. Extensive experiments on a benchmark human face dataset and two video surveillance datasets show that IRPCA can not only be robust to gross corruptions, but also handle well the new data in an efficient way.

  19. Principal Attrition and Mobility: Results from the 2012-13 Principal Follow-Up Survey. First Look. NCES 2014-064

    ERIC Educational Resources Information Center

    Goldring, Rebecca; Taie, Soheyla

    2014-01-01

    This report presents selected findings from the Public School Principal Status and Private School Principal Status Data Files of the 2012-13 Principal Follow-up Survey (PFS). The PFS is a nationally representative sample survey of public and private K-12 schools in the 50 states and District of Columbia and was initiated to inform discussions and…

  20. Complex principal components for robust motion estimation.

    PubMed

    Mauldin, F William; Viola, Francesco; Walker, William F

    2010-11-01

    Bias and variance errors in motion estimation result from electronic noise, decorrelation, aliasing, and inherent algorithm limitations. Unlike most error sources, decorrelation is coherent over time and has the same power spectrum as the signal. Thus, reducing decorrelation is impossible through frequency domain filtering or simple averaging and must be achieved through other methods. In this paper, we present a novel motion estimator, termed the principal component displacement estimator (PCDE), which takes advantage of the signal separation capabilities of principal component analysis (PCA) to reject decorrelation and noise. Furthermore, PCDE only requires the computation of a single principal component, enabling computational speed that is on the same order of magnitude or faster than the commonly used Loupas algorithm. Unlike prior PCA strategies, PCDE uses complex data to generate motion estimates using only a single principal component. The use of complex echo data is critical because it allows for separation of signal components based on motion, which is revealed through phase changes of the complex principal components. PCDE operates on the assumption that the signal component of interest is also the most energetic component in an ensemble of echo data. This assumption holds in most clinical ultrasound environments. However, in environments where electronic noise SNR is less than 0 dB or in blood flow data for which the wall signal dominates the signal from blood flow, the calculation of more than one PC is required to obtain the signal of interest. We simulated synthetic ultrasound data to assess the performance of PCDE over a wide range of imaging conditions and in the presence of decorrelation and additive noise. Under typical ultrasonic elasticity imaging conditions (0.98 signal correlation, 25 dB SNR, 1 sample shift), PCDE decreased estimation bias by more than 10% and standard deviation by more than 30% compared with the Loupas method and normalized

  1. Great Assistant Principals and the (Great) Principals Who Mentor Them: A Practical Guide

    ERIC Educational Resources Information Center

    Goodman, Carole C.; Berry, Christopher S.

    2011-01-01

    Written for principals and assistant principals to read and reflect on together, this book describes the most common challenges facing today's assistant principals--and provides practical solutions. Authors Carole Goodman and Christopher Berry examine how principals and assistant principals can develop the kinds of relationships that serve to meet…

  2. Principal Recruitment: Assessing Job Pursuit Intentions among Educators Enrolled in Principal Certification Programs

    ERIC Educational Resources Information Center

    Winter, Paul A.; Rinehart, James S.; Keedy, John L.; Bjork, Lars G.

    2007-01-01

    A statewide cadre of principal certification students (N = 516) completed a principal job survey and role-played as applicants for a principal position by completing a principal job evaluation instrument. Significant predictors of principal job rating included the following: self-reported capability to do the job, expected satisfaction with work…

  3. Fast Steerable Principal Component Analysis

    PubMed Central

    Zhao, Zhizhen; Shkolnisky, Yoel; Singer, Amit

    2016-01-01

    Cryo-electron microscopy nowadays often requires the analysis of hundreds of thousands of 2-D images as large as a few hundred pixels in each direction. Here, we introduce an algorithm that efficiently and accurately performs principal component analysis (PCA) for a large set of 2-D images, and, for each image, the set of its uniform rotations in the plane and their reflections. For a dataset consisting of n images of size L × L pixels, the computational complexity of our algorithm is O(nL3 + L4), while existing algorithms take O(nL4). The new algorithm computes the expansion coefficients of the images in a Fourier–Bessel basis efficiently using the nonuniform fast Fourier transform. We compare the accuracy and efficiency of the new algorithm with traditional PCA and existing algorithms for steerable PCA. PMID:27570801

  4. Fast Steerable Principal Component Analysis.

    PubMed

    Zhao, Zhizhen; Shkolnisky, Yoel; Singer, Amit

    2016-03-01

    Cryo-electron microscopy nowadays often requires the analysis of hundreds of thousands of 2-D images as large as a few hundred pixels in each direction. Here, we introduce an algorithm that efficiently and accurately performs principal component analysis (PCA) for a large set of 2-D images, and, for each image, the set of its uniform rotations in the plane and their reflections. For a dataset consisting of n images of size L × L pixels, the computational complexity of our algorithm is O(nL(3) + L(4)), while existing algorithms take O(nL(4)). The new algorithm computes the expansion coefficients of the images in a Fourier-Bessel basis efficiently using the nonuniform fast Fourier transform. We compare the accuracy and efficiency of the new algorithm with traditional PCA and existing algorithms for steerable PCA.

  5. Leadership Effects: School Principals and Student Outcomes

    ERIC Educational Resources Information Center

    Coelli, Michael; Green, David A.

    2012-01-01

    We identify the effect of individual high school principals on graduation rates and English exam scores using an administrative data set of grade 12 students in BC Canada. Many principals were rotated across schools by districts, permitting isolation of the effect of principals from the effect of schools. We estimate the variance of the…

  6. Professional Learning Communities, Principals, and Collegial Conversations

    ERIC Educational Resources Information Center

    Spanneut, Gene

    2010-01-01

    Nearly 30 years ago, Ron Edmonds identified the instructional leadership of principals as one of the characteristics of effective schools. The connections between what principals do as instructional leaders and the successes of their schools continue to be well recognized. Principals who comprehend the significance of these linkages, however,…

  7. Analyzing the Leadership Behavior of School Principals

    ERIC Educational Resources Information Center

    Bulach, Clete; Boothe, Diane; Pickett, Winston

    2006-01-01

    The authors describe various methods of measuring a principal's leadership behavior. They have developed a new survey instrument that can be used to analyze the leadership behavior/style of a principal. The instrument consists of 49 positive and negative behaviors that measure how a principal interacts with staff in the following five leadership…

  8. Beginning Elementary Principals around the World

    ERIC Educational Resources Information Center

    Garcia-Garduno, Jose Maria; Slater, Charles L.; Lopez-Gorosave, Gema

    2011-01-01

    The paper explores the different circumstances of newly appointed principals around the world. It is a literature review that examines articles from both English-speaking and non-English-speaking countries. Being a novice principal is stressful and even traumatic. Principals appear to feel unprepared for their role. The problem most common to all…

  9. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  10. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  11. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  12. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  13. 37 CFR 2.46 - Principal Register.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Principal Register. 2.46... COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.46 Principal Register. All applications will be treated as seeking registration on the Principal Register unless otherwise stated in...

  14. New Principal Coaching as a Safety Net

    ERIC Educational Resources Information Center

    Celoria, Davide; Roberson, Ingrid

    2015-01-01

    This study examines new principal coaching as an induction process and explores the emotional dimensions of educational leadership. Twelve principal coaches and new principals--six of each--participated in this qualitative study that employed emergent coding (Creswell, 2008; Denzin, 2005; Glaser & Strauss, 1998; Spradley, 1979). The major…

  15. Gender and Perceptions: Females as Secondary Principals

    ERIC Educational Resources Information Center

    Nogay, Kathleen; Beebe, Robert J.

    2008-01-01

    The purpose of this study was to investigate the perceptions of teachers and supervisors toward the principal leadership behaviors of female secondary principals in Ohio. Principal self-perceptions were also included to complete the study. The literature shows that women continue to be underrepresented in a field in which the majority of…

  16. 12 CFR 561.39 - Principal office.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Principal office. 561.39 Section 561.39 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.39 Principal office. The term principal office means the...

  17. The Principal as Academician: The Renewed Voice.

    ERIC Educational Resources Information Center

    McAvoy, Brenda, Ed.

    This collection of essays was written by principals who participated in the 1986-87 Humanities Seminar sponsored by the Principals' Institute of Georgia State University. The focus was "The Evolution of Intellectual Leadership." The roles of the principal as philosopher, historian, ethnician, writer and team member are examined through…

  18. Principals' Collaborative Roles as Leaders for Learning

    ERIC Educational Resources Information Center

    Kitchen, Margaret; Gray, Susan; Jeurissen, Maree

    2016-01-01

    This article draws on data from three multicultural New Zealand primary schools to reconceptualize principals' roles as leaders for learning. In doing so, the writers build on Sinnema and Robinson's (2012) article on goal setting in principal evaluation. Sinnema and Robinson found that even principals hand-picked for their experience fell short on…

  19. Principals as Assessment Leaders in Rural Schools

    ERIC Educational Resources Information Center

    Renihan, Patrick; Noonan, Brian

    2012-01-01

    This article reports a study of rural school principals' assessment leadership roles and the impact of rural context on their work. The study involved three focus groups of principals serving small rural schools of varied size and grade configuration in three systems. Principals viewed assessment as a matter of teacher accountability and as a…

  20. Principal Connection/Reaching out for Feedback

    ERIC Educational Resources Information Center

    Hoerr, Thomas R.

    2016-01-01

    Schools are remarkably insular institutions, so "Have I improved?" is an especially difficult question for principals. Sure, schools are filled with people. Despite the schoolwide assemblies, faculty meetings, and crowded halls, much of what principals do is unseen and unknown by other adults. A big portion of principals' time is spent…

  1. The Principal and the Pear Tree.

    ERIC Educational Resources Information Center

    Hoyle, John R.

    1991-01-01

    School principals are in a difficult environment filled with stress and plagued by weak support. Most principals are unprepared for site-based decision making. University professors must take the initiative to use the emerging knowledge base and develop professional studies degree and staff development programs to prepare principals. (24…

  2. Evaluating Principals: Balancing Accountability with Professional Growth

    ERIC Educational Resources Information Center

    New Leaders for New Schools (NJ1), 2010

    2010-01-01

    Effective principals are those who boost academic achievement for all students, increase the effectiveness of their teaching staffs, and consistently take leadership actions shown to improve outcomes for students. Therefore principal evaluation systems should place 70% of their weight on the ability of principals to increase student achievement…

  3. School Principal Wants to Spearhead Environmental Education

    ERIC Educational Resources Information Center

    Wenzhong, Cheng

    2004-01-01

    In this article, the author discusses the crucial role that a school principal plays in spearheading environmental education. In the execution of environmental education, the principal is not merely a passive supporter and participant; he should go further to be an initiator. The principal must take the initiative and, using his own ideas and his…

  4. Principals: What Are Their Roles and Responsibilities?

    ERIC Educational Resources Information Center

    Cisler, Amanda; Bruce, Mary Alice

    2013-01-01

    Collaboration between school counselors and principals is increasingly important in this accountability era. The purpose of this quantitative study was to examine the role of principal as perceived by professional school counselors and principals, both in training and practicing. While similarities were found in two categories: Managing School…

  5. Principal components analysis of Jupiter VIMS spectra

    USGS Publications Warehouse

    Bellucci, G.; Formisano, V.; D'Aversa, E.; Brown, R.H.; Baines, K.H.; Bibring, J.-P.; Buratti, B.J.; Capaccioni, F.; Cerroni, P.; Clark, R.N.; Coradini, A.; Cruikshank, D.P.; Drossart, P.; Jaumann, R.; Langevin, Y.; Matson, D.L.; McCord, T.B.; Mennella, V.; Nelson, R.M.; Nicholson, P.D.; Sicardy, B.; Sotin, C.; Chamberlain, M.C.; Hansen, G.; Hibbits, K.; Showalter, M.; Filacchione, G.

    2004-01-01

    During Cassini - Jupiter flyby occurred in December 2000, Visual-Infrared mapping spectrometer (VIMS) instrument took several image cubes of Jupiter at different phase angles and distances. We have analysed the spectral images acquired by the VIMS visual channel by means of a principal component analysis technique (PCA). The original data set consists of 96 spectral images in the 0.35-1.05 ??m wavelength range. The product of the analysis are new PC bands, which contain all the spectral variance of the original data. These new components have been used to produce a map of Jupiter made of seven coherent spectral classes. The map confirms previously published work done on the Great Red Spot by using NIMS data. Some other new findings, presently under investigation, are presented. ?? 2004 Published by Elsevier Ltd on behalf of COSPAR.

  6. Groundwater studies: principal aquifer surveys

    USGS Publications Warehouse

    Burow, Karen R.; Belitz, Kenneth

    2014-01-01

    In 1991, the U.S. Congress established the National Water-Quality Assessment (NAWQA) program within the U.S. Geological Survey (USGS) to develop nationally consistent long-term datasets and provide information about the quality of the Nation’s streams and groundwater. The USGS uses objective and reliable data, water-quality models, and systematic scientific studies to assess current water-quality conditions, to identify changes in water quality over time, and to determine how natural factors and human activities affect the quality of streams and groundwater. NAWQA is the only non-regulatory Federal program to perform these types of studies; participation is voluntary. In the third decade (Cycle 3) of the NAWQA program (2013–2023), the USGS will evaluate the quality and availability of groundwater for drinking supply, improve our understanding of where and why water quality is degraded, and assess how groundwater quality could respond to changes in climate and land use. These goals will be addressed through the implementation of a new monitoring component in Cycle 3: Principal Aquifer Surveys.

  7. Fault detection with principal component pursuit method

    NASA Astrophysics Data System (ADS)

    Pan, Yijun; Yang, Chunjie; Sun, Youxian; An, Ruqiao; Wang, Lin

    2015-11-01

    Data-driven approaches are widely applied for fault detection in industrial process. Recently, a new method for fault detection called principal component pursuit(PCP) is introduced. PCP is not only robust to outliers, but also can accomplish the objectives of model building, fault detection, fault isolation and process reconstruction simultaneously. PCP divides the data matrix into two parts: a fault-free low rank matrix and a sparse matrix with sensor noise and process fault. The statistics presented in this paper fully utilize the information in data matrix. Since the low rank matrix in PCP is similar to principal components matrix in PCA, a T2 statistic is proposed for fault detection in low rank matrix. And this statistic can illustrate that PCP is more sensitive to small variations in variables than PCA. In addition, in sparse matrix, a new monitored statistic performing the online fault detection with PCP-based method is introduced. This statistic uses the mean and the correlation coefficient of variables. Monte Carlo simulation and Tennessee Eastman (TE) benchmark process are provided to illustrate the effectiveness of monitored statistics.

  8. Different Approaches to the Professional Development of Principals: A Comparative Study of New Zealand and Singapore

    ERIC Educational Resources Information Center

    Retna, Kala S.

    2015-01-01

    One of the key factors that contribute to effective management of schools is the professional development of principals. The role of the principal has become more complex with the dynamic and constant reforms in the educational environment. The present study focuses on the professional development of principals in New Zealand and Singapore. The…

  9. Principals' Self-Efficacy: Relations with Job Autonomy, Job Satisfaction, and Contextual Constraints

    ERIC Educational Resources Information Center

    Federici, Roger A.

    2013-01-01

    The purpose of the present study was to explore relations between principals' self-efficacy, perceived job autonomy, job satisfaction, and perceived contextual constraints to autonomy. Principal self-efficacy was measured by a multidimensional scale called the Norwegian Principal Self-Efficacy Scale. Job autonomy, job satisfaction, and contextual…

  10. Relationship between Professional Isolation of School Principals and Their Performance at Work.

    ERIC Educational Resources Information Center

    Dussault, Marc; Thibodeau, Stephane

    This paper presents findings of a study that verified the relationship between the professional isolation of school principals and their performance at work. A survey of all principals in a suburban area of Quebec (n=166) elicited a 70 percent response rate. The principals completed the UCLA Loneliness Scale and Self-Appraisal Instrument for…

  11. The Principal's Perspective of the Possibilities and Constraints of Neighborhood-Based Interagency Collaboration.

    ERIC Educational Resources Information Center

    Hammiller, Ruth E.

    Although the principal is a vital key in the success of any project involving the school, a variety of constraints interfere with the principal's effectiveness to use interagency collaboration as an impetus for school reform. This paper presents findings of a study that investigated the perspectives of principals toward a neighborhood-based…

  12. Preservice Principals' Post-Internship Concerns about Becoming a Principal: America and Scotland in Review

    ERIC Educational Resources Information Center

    Hines, Mack T., III

    2008-01-01

    The purpose of this study was to compare American and Scottish preservice principals' post-internship concerns about becoming a principal. The survey findings for this study showed that overall American preservice principals were more concerned about becoming principals than their Scottish preservice counterparts. Based on the groups' discussion…

  13. Principal Component Analysis of Thermographic Data

    NASA Technical Reports Server (NTRS)

    Winfree, William P.; Cramer, K. Elliott; Zalameda, Joseph N.; Howell, Patricia A.; Burke, Eric R.

    2015-01-01

    Principal Component Analysis (PCA) has been shown effective for reducing thermographic NDE data. While a reliable technique for enhancing the visibility of defects in thermal data, PCA can be computationally intense and time consuming when applied to the large data sets typical in thermography. Additionally, PCA can experience problems when very large defects are present (defects that dominate the field-of-view), since the calculation of the eigenvectors is now governed by the presence of the defect, not the "good" material. To increase the processing speed and to minimize the negative effects of large defects, an alternative method of PCA is being pursued where a fixed set of eigenvectors, generated from an analytic model of the thermal response of the material under examination, is used to process the thermal data from composite materials. This method has been applied for characterization of flaws.

  14. Evaluation Priorities of Students, Teachers, and Principals.

    ERIC Educational Resources Information Center

    Nevo, David; Stufflebeam, Daniel L.

    The main purposes of this study were to identify the evaluation needs of students, teachers, and principals, and to develop recommendations for an evaluation system within the school building. Students, teachers, and principals were surveyed to depict the availability and importance of eight different categories of evaluative information derived…

  15. Special Topic/The Principal's Priority 1

    ERIC Educational Resources Information Center

    Johnson, Jean

    2008-01-01

    Five Public Agenda surveys--A Mission of the Heart (2008); Lessons Learned (2008); Reality Check 2006; Rolling Up Their Sleeves (2003); and Stand by Me (2003)--provide snapshots of how instructional leadership is working in schools. Most principals see instructional leadership as a key mission. "Transformer" principals are able to focus squarely…

  16. Essential Knowledges and Skills for Beginning Principals.

    ERIC Educational Resources Information Center

    Kelly, Noeline

    The purpose of this literature review is to produce a list of essential knowledge and skills for beginning principals. Research on the principalship falls into two distinct categories: prescriptive and descriptive. Prescriptive research emphasizes the perceived or idealized role of the principal as "bold innovator" or "creative…

  17. Do Principals Fire the Worst Teachers?

    ERIC Educational Resources Information Center

    Jacob, Brian A.

    2011-01-01

    This article takes advantage of a unique policy change to examine how principals make decisions regarding teacher dismissal. In 2004, the Chicago Public Schools (CPS) and Chicago Teachers Union signed a new collective bargaining agreement that gave principals the flexibility to dismiss probationary teachers for any reason and without the…

  18. Democratic Principals in Action: Eight Pioneers.

    ERIC Educational Resources Information Center

    Blase, Joseph; And Others

    This book was written for teachers and principals committed to instituting shared governance and more democratic forms of leadership and to help understand today's principalship and what it means to administer a shared-governance school. The data were derived from a study of successful principals in schools affiliated with the League of…

  19. The New Principal's Fieldbook: Strategies for Success

    ERIC Educational Resources Information Center

    Robbins, Pam; Alvy, Harvey

    2004-01-01

    Any principal starting at a new school or taking a leadership position for the first time needs this book to help focus on the issues that are most critical to success. Drawing from research data and advice from experienced principals, the authors reveal secrets that can make or break a new school leader's career: (1) Three stages of becoming…

  20. THE PRINCIPAL'S ROLE IN COLLECTIVE NEGOTIATIONS.

    ERIC Educational Resources Information Center

    LONG, RICHARD P.; RHODES, ERIC F.

    PROBLEMS OF THE SCHOOL PRINCIPAL'S ROLE AS THE MIDDLEMAN IN COLLECTIVE NEGOTIATIONS BETWEEN SCHOOL BOARDS AND TEACHER ORGANIZATIONS ARE IDENTIFIED WITHIN THE NEW RELATIONSHIP OF TEACHERS AND ADMINISTRATORS IN PUBLIC SCHOOL SYSTEMS. THE PRINCIPAL IS VIEWED AS THE ADMINISTRATIVE AUTHORITY AND RESPONSIBLE DECISIONMAKER ON QUESTIONS OF ADMINISTRATION…

  1. Principals' Perceptions of School Public Relations

    ERIC Educational Resources Information Center

    Morris, Robert C.; Chan, Tak Cheung; Patterson, Judith

    2009-01-01

    This study was designed to investigate school principals' perceptions on school public relations in five areas: community demographics, parental involvement, internal and external communications, school council issues, and community resources. Findings indicated that principals' concerns were as follows: rapid population growth, change of…

  2. Multidimensional Perspectives on Principal Leadership Effectiveness

    ERIC Educational Resources Information Center

    Beycioglu, Kadir, Ed.; Pashiardis, Petros, Ed.

    2015-01-01

    Exceptional management skills are crucial to success in educational environments. As school leaders, principals are expected to effectively supervise the school system while facing a multitude of issues and demands. "Multidimensional Perspectives on Principal Leadership Effectiveness" combines best practices and the latest approaches in…

  3. Social Media Strategies for School Principals

    ERIC Educational Resources Information Center

    Cox, Dan; McLeod, Scott

    2014-01-01

    The purpose of this qualitative study was to describe, analyze, and interpret the experiences of school principals who use multiple social media tools with stakeholders as part of their comprehensive communications practices. Additionally, it examined why school principals have chosen to communicate with their stakeholders through social media.…

  4. Exploring Principals' Perceptions of Supervised Agricultural Experience

    ERIC Educational Resources Information Center

    Rayfield, John; Wilson, Elizabeth

    2009-01-01

    This study explored the perceptions of principals at high schools with agricultural education programs in regard to Supervised Agricultural Experience (SAE). There is evidence that suggests that high school principals' attitudes may both directly and indirectly affect factors that influence school climate and student achievement. In this study,…

  5. Investigating Roles of Online School Principals

    ERIC Educational Resources Information Center

    Quilici, Sarah B.; Joki, Russell

    2012-01-01

    This study explores the instructional leadership skills required from online principals, as defined by one state's (Idaho) adaptation of the Interstate School Leaders Licensure Consortium (ISLLC) standards (1996) as a requirement for professional certification. Specifically, this qualitative study examined six sets of paired online principals and…

  6. Urban Principals' Second Order Change Leadership

    ERIC Educational Resources Information Center

    Taylor, Rosemarye T.; La Cava, Gonzalo S.

    2011-01-01

    Urban school leaders have challenges in continually improving student achievement and making change as quickly as needed. To address this problem 37 non-Title I principals completed an on-line survey, Principal's Actions Survey (PAS), based on the seven responsibilities for second order change identified by Marzano, Waters, and McNulty (2005).…

  7. Relationship Building: The First "R" for Principals

    ERIC Educational Resources Information Center

    Rieg, Sue A.; Marcoline, Joseph F.

    2008-01-01

    School leadership today demands skills, knowledge, and attitudes much different than those required a short time ago. With the increased accountability for principals to achieve and maintain adequate yearly progress, test scores are often seen by teachers and parents as principals' top priority. Relationships are seen as secondary and they should…

  8. 47 CFR 76.1607 - Principal headend.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Principal headend. 76.1607 Section 76.1607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1607 Principal headend. A cable operator shall provide...

  9. 47 CFR 76.1607 - Principal headend.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Principal headend. 76.1607 Section 76.1607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1607 Principal headend. A cable operator shall provide...

  10. 47 CFR 76.1607 - Principal headend.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Principal headend. 76.1607 Section 76.1607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1607 Principal headend. A cable operator shall provide...

  11. 47 CFR 76.1607 - Principal headend.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Principal headend. 76.1607 Section 76.1607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1607 Principal headend. A cable operator shall provide...

  12. 47 CFR 76.1607 - Principal headend.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Principal headend. 76.1607 Section 76.1607 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Notices § 76.1607 Principal headend. A cable operator shall provide...

  13. The Principal, School Discipline, and the Law.

    ERIC Educational Resources Information Center

    Hurwitz, Howard L.

    In this booklet, the Council of Supervisors and Administrators of the City of New York seeks to offer hope that teachers' and principals' capacity for the reasonable exercise of authority has not been exhausted. There is a body of legal opinion that supports the authority of the principal in disciplinary matters. It is a misconception that a…

  14. Perceived Educational Values of Omani School Principals

    ERIC Educational Resources Information Center

    Al-Ani, Wajeha Thabit; Al-Harthi, Aisha Salim

    2017-01-01

    This qualitative study investigated the perceived educational values of Omani school principals. Data were collected using a semi-structured interview form which focused on the core values of school administration as perceived by a sample of 44 school principals; a focus group interview was also held. Data were analysed using Nvivo software. The…

  15. Principals Judge Teachers by Their Teaching

    ERIC Educational Resources Information Center

    Nixon, Andy; Packard, Abbot; Dam, Margaret

    2013-01-01

    This quantitative study investigated the relationship between teacher dispositions, subject content knowledge, pedagogical content knowledge, and reasons that school principals recommend non-renewal of probationary teachers' contracts. Principals in the Southeastern Unites States completed an e-mailed survey. Two nonparametric tests,…

  16. Learning to Lead: Ten Stories for Principals

    ERIC Educational Resources Information Center

    Chirichello, Michael; Richmond, Nancy

    2006-01-01

    Principals must be knowledgeable about students, curriculum, teacher performance, and the community that they serve while at the same time, able to manage a myriad of daily activities. Often times, management activities predominate and take time away from leadership leaving little time for principals to engage in reflective thinking and proactive…

  17. How Not to Prepare School Principals

    ERIC Educational Resources Information Center

    Davis, Stephen H.; Leon, Ronald J.

    2011-01-01

    Instead of focusing on how principals should be trained, an contrarian view is offered, grounded upon theoretical perspectives of experiential learning, and in particular, upon the theory of andragogy. A brief parable of the DoNoHarm School of Medicine is used as a descriptive analog for many principal preparation programs in America. The…

  18. A Latina Principal Leading for Social Justice

    ERIC Educational Resources Information Center

    Hernandez, Frank; Murakami, Elizabeth T.; Cerecer, Patricia Quijada

    2014-01-01

    In this study, the role that racial identity plays among Latina school principals is examined through a case study of a principal in a K-3 elementary school. Based on a Latina/o critical race framework and a phenomenological research approach, the study explores the degree to which having a strong understanding of one's racial identity formation…

  19. Management Philosophies of Primary School Principals

    ERIC Educational Resources Information Center

    Tas, Said

    2011-01-01

    The study aimed to determine the management philosophies of primary school principals. Stratification method of sampling was used in the study. The study sample consisted of 33 school principals and 132 teachers serving at primary education schools in Isparta in the academic year 2008-2009. The "Manager Philosophy Scale" developed by Tanriogen and…

  20. Principal Selection Panels: Strategies, Preferences and Perceptions

    ERIC Educational Resources Information Center

    Walker, Allan; Kwan, Paula

    2012-01-01

    Purpose: The purpose of this article is to report a study of the strategies members of principal selection panels use to select the best candidate for a principal position. Design/methodology/approach: The study draws on both qualitative and quantitative data. The quantitative analysis drawn on data collected from school supervisors and school…

  1. A Principal's Guide to Reading Recovery.

    ERIC Educational Resources Information Center

    Smith-Burke, M. Trika; Pinnell, Gay Su; Jackson, Mary; Wey, Susan; Askew, Billie J.; Hambright-Brown, Eloise

    This guide, requested by principals across the nation, is intended to help them successfully implement Reading Recovery in their schools. The guide is organized by topics that experienced principals have said are important to ongoing program operation. To help access information quickly, a detailed table of contents is provided, as well as an…

  2. Untapped Resources: Assistant Principals as Instructional Leaders

    ERIC Educational Resources Information Center

    Bartholomew, Selma K.; Melendez-Delaney, Genis; Orta, Awilda; White, Sharon

    2005-01-01

    Assistant principals are often overlooked as a resource for creating, advancing, and sustaining a compelling vision for mathematics. The Math Collaborative Project developed in New York City examined the process of developing and implementing programs designed to help assistant principals network and strengthen their instructional leadership…

  3. Principal Turnover. Information Capsule. Volume 0914

    ERIC Educational Resources Information Center

    Blazer, Christie

    2010-01-01

    Recent studies indicate that school districts are facing increasing rates of principal turnover. Frequent principal changes deprive schools of the leadership stability they need to succeed, disrupt long-term school reform efforts, and may even be linked to increased teacher turnover and lower levels of student achievement. This Information Capsule…

  4. Elementary Principals' Role in Science Instruction

    ERIC Educational Resources Information Center

    Casey, Patricia; Dunlap, Karen; Brown, Kristen; Davison, Michele

    2012-01-01

    This study explores the role elementary school principals play in science education. Specifically, the study employed an online survey of 16 elementary school principals at high-performing campuses in North Texas to explore their perceptions of how they influenced science education on their campuses. The survey used a combination of Likert-type…

  5. The Daily Practices of Successful Principals

    ERIC Educational Resources Information Center

    Brock, Barbara L.; Grady, Marilyn L.

    2011-01-01

    While many books outline the attributes of successful school leaders, few describe how those traits manifest in daily practice. "The Daily Practices of Successful Principals" goes beyond the outward picture of excellence and provides a compendium of daily practices used by successful principals in various settings. Written by former administrators…

  6. Integrating Technology: The Principals' Role and Effect

    ERIC Educational Resources Information Center

    Machado, Lucas J.; Chung, Chia-Jung

    2015-01-01

    There are many factors that influence technology integration in the classroom such as teacher willingness, availability of hardware, and professional development of staff. Taking into account these elements, this paper describes research on technology integration with a focus on principals' attitudes. The role of the principal in classroom…

  7. Women Principals Leading Learning at "Poverty's Edge"

    ERIC Educational Resources Information Center

    Lyman, Linda L.

    2008-01-01

    The author profiles two women principals of color who have successfully enhanced student learning in high-poverty schools. In their leadership narratives, the principals address how the complexity of poverty affects their work, how they affirm the worth and dignity of all, how they influence beliefs and attitudes of staff, why they think their…

  8. Principal Prep for Common Core Gaining Traction

    ERIC Educational Resources Information Center

    Gewertz, Catherine

    2012-01-01

    A year ago, top officials in the school leadership world were worried. It seemed to them that principals were being overlooked in national conversations about how to get educators ready for the Common Core State Standards. But that is changing. The past six months have seen a surge of activity to acquaint principals with the new standards and…

  9. Principals: Human Capital Managers at Every School

    ERIC Educational Resources Information Center

    Kimball, Steven M.

    2011-01-01

    Being a principal is more than just being an instructional leader. Principals also must manage their schools' teaching talent in a strategic way so that it is linked to school instructional improvement strategies, to the competencies needed to enact the strategies, and to success in boosting student learning. Teacher acquisition and performance…

  10. School Principal Speech about Fiscal Mismanagement

    ERIC Educational Resources Information Center

    Hassenpflug, Ann

    2015-01-01

    A review of two recent federal court cases concerning school principals who experienced adverse job actions after they engaged in speech about fiscal misconduct by other employees indicates that the courts found that the principal's speech was made as part of his or her job duties and was not protected by the First Amendment.

  11. Nonlinear Principal Components Analysis: Introduction and Application

    ERIC Educational Resources Information Center

    Linting, Marielle; Meulman, Jacqueline J.; Groenen, Patrick J. F.; van der Koojj, Anita J.

    2007-01-01

    The authors provide a didactic treatment of nonlinear (categorical) principal components analysis (PCA). This method is the nonlinear equivalent of standard PCA and reduces the observed variables to a number of uncorrelated principal components. The most important advantages of nonlinear over linear PCA are that it incorporates nominal and ordinal…

  12. Bennett Public Schools Principal Induction Program

    ERIC Educational Resources Information Center

    Wilson, Ross; Beaudoin, Colleen; Carmona, Ruben; Delahanty, Michael; Gartside, William; Oyedele, Abidemi; Teta, Lynne Mooney

    2012-01-01

    Ensuring equity in education and academic success for all students requires a highly skilled principal engages others in continually improving the instructional program in order to meet the needs of students. Over the past few years, a number of reports have indicated that the role of principal is becoming more challenging. School districts are…

  13. Assistant Principals and Reform: A Socialization Paradox?

    ERIC Educational Resources Information Center

    Best, Marguerita L.

    2013-01-01

    Framed in the critical race theory of structuration (CRTS), this sequential explanatory mixed methods study seeks to identify the socialization practices by examining the realities of practices of assistant principals and the ways in which they impact the disciplinary actions of assistant principals at middle and high schools. The mixed methods…

  14. Strategic Plans and Principals' Need for Control.

    ERIC Educational Resources Information Center

    Nir, Adam E.

    2000-01-01

    Investigates the extent that principals' managerial behavior is related to their beliefs about control. Argues for a negative relation between extreme locus of control and perspectives used by individuals for strategic and long-term plans. "Extreme control" principals produce strategic plans with shorter perspectives. (Contains 56…

  15. The Principal as Change Facilitator. Bulletin 1753.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Louisiana Dissemination Network.

    This monograph surveys the literature relating to the role of the principal as change agent and the process of educational change, and reviews those characteristics that research has found to make principals more effective and efficient change agents. The introduction identifies four relevant perspectives in the research on instructional…

  16. Revising the Role of Principal Supervisor

    ERIC Educational Resources Information Center

    Saltzman, Amy

    2016-01-01

    In Washington, D.C., and Tulsa, Okla., districts whose efforts are supported by the Wallace Foundation, principal supervisors concentrate on bolstering their principals' work to improve instruction, as opposed to focusing on the managerial or operational aspects of running a school. Supervisors oversee fewer schools, which enables them to provide…

  17. Handheld Computers: A Boon for Principals

    ERIC Educational Resources Information Center

    Brazell, Wayne

    2005-01-01

    As I reflect on my many years as an elementary school principal, I realize how much more effective I would have been if I had owned a wireless handheld computer. This relatively new technology can provide considerable assistance to today?s principals and recent advancements have increased its functions and capacity. Handheld computers are…

  18. New Principals' Perspectives of Their Multifaceted Roles

    ERIC Educational Resources Information Center

    Gentilucci, James L.; Denti, Lou; Guaglianone, Curtis L.

    2013-01-01

    This study utilizes Symbolic Interactionism to explore perspectives of neophyte principals. Findings explain how these perspectives are modified through complex interactions throughout the school year, and they also suggest preparation programs can help new principals most effectively by teaching "soft" skills such as active listening…

  19. Should Principals Know More about Law?

    ERIC Educational Resources Information Center

    Doctor, Tyrus L.

    2013-01-01

    Educational law is a critical piece of the education conundrum. Principals reference law books on a daily basis in order to address the wide range of complex problems in the school system. A principal's knowledge of law issues and legal decision-making are essential to provide effective feedback for a successful school.

  20. An Examination of Principal Job Satisfaction

    ERIC Educational Resources Information Center

    Pengilly, Michelle M.

    2010-01-01

    As education continues to succumb to deficits in budgets and increasingly high levels of student performance to meet the federal and state mandates, the quest to sustain and retain successful principals is imperative. The National Association of School Boards (1999) portrays effective principals as "linchpins" of school improvement and…

  1. 32 CFR 716.1 - Principal rule.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Principal rule. 716.1 Section 716.1 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL DEATH GRATUITY Provisions Applicable to the Navy and the Marine Corps § 716.1 Principal rule. Under title 10 U.S.C., section 1475,...

  2. Principal Leadership: Factors Sustaining Successful School Innovation

    ERIC Educational Resources Information Center

    Alvarez, Cristina Candelaria

    2010-01-01

    The study examines how urban school principals lead schools that make a difference for children in challenging settings. This research delves deeply into the experiences of three urban public school principals in the School District of Philadelphia in Pennsylvania, who used technology as an avenue to improve educational options for their students.…

  3. Professional Development: Perceptions of Benefits for Principals

    ERIC Educational Resources Information Center

    Blaik Hourani, Rida; Stringer, Patricia

    2015-01-01

    Schools in Abu Dhabi are going through change and reform. Abu Dhabi Education Council (ADEC) has initiated professional development for principals to facilitate change and school improvement. This paper explores principals' perception on the benefits of professional development received in light of managing school change and reforms.…

  4. Principals' Succession and Educational Change

    ERIC Educational Resources Information Center

    Fink, Dean; Brayman, Carol

    2004-01-01

    A demographic time bomb is ticking in many school jurisdictions. Up to 70 per cent of present leaders in the private and public sectors will retire within the next five to ten years as the "baby boomers" move on. While succession planning has become a major initiative in the private sector, leadership succession in education tends to hew…

  5. Classification of Uxo by Principal Dipole Polarizability

    NASA Astrophysics Data System (ADS)

    Kappler, K. N.

    2010-12-01

    Data acquired by multiple-Transmitter, multiple-receiver time-domain electromagnetic devices show great potential for determining the geometric and compositional information relating to near surface conductive targets. Here is presented an analysis of data from one such system; the Berkeley Unexploded-ordnance Discriminator (BUD) system. BUD data are succinctly reduced by processing the multi-static data matrices to obtain magnetic dipole polarizability matrices for data from each time gate. When viewed over all time gates, the projections of the data onto the principal polar axes yield so-called polarizability curves. These curves are especially well suited to discriminating between subsurface conductivity anomalies which correspond to objects of rotational symmetry and irregularly shaped objects. The curves have previously been successfully employed as library elements in a pattern recognition scheme aimed at discriminating harmless scrap metal from dangerous intact unexploded ordnance. However, previous polarizability-curve matching methods have only been applied at field sites which are known a priori to be contaminated by a single type of ordnance, and furthermore, the particular ordnance present in the subsurface was known to be large. Thus signal amplitude was a key element in the discrimination process. The work presented here applies feature-based pattern classification techniques to BUD field data where more than 20 categories of object are present. Data soundings from a calibration grid at the Yuma, AZ proving ground are used in a cross validation study to calibrate the pattern recognition method. The resultant method is then applied to a Blind Test Grid. Results indicate that when lone UXO are present and SNR is reasonably high, Polarizability Curve Matching successfully discriminates UXO from scrap metal when a broad range of objects are present.

  6. Compressive-projection principal component analysis.

    PubMed

    Fowler, James E

    2009-10-01

    Principal component analysis (PCA) is often central to dimensionality reduction and compression in many applications, yet its data-dependent nature as a transform computed via expensive eigendecomposition often hinders its use in severely resource-constrained settings such as satellite-borne sensors. A process is presented that effectively shifts the computational burden of PCA from the resource-constrained encoder to a presumably more capable base-station decoder. The proposed approach, compressive-projection PCA (CPPCA), is driven by projections at the sensor onto lower-dimensional subspaces chosen at random, while the CPPCA decoder, given only these random projections, recovers not only the coefficients associated with the PCA transform, but also an approximation to the PCA transform basis itself. An analysis is presented that extends existing Rayleigh-Ritz theory to the special case of highly eccentric distributions; this analysis in turn motivates a reconstruction process at the CPPCA decoder that consists of a novel eigenvector reconstruction based on a convex-set optimization driven by Ritz vectors within the projected subspaces. As such, CPPCA constitutes a fundamental departure from traditional PCA in that it permits its excellent dimensionality-reduction and compression performance to be realized in an light-encoder/heavy-decoder system architecture. In experimental results, CPPCA outperforms a multiple-vector variant of compressed sensing for the reconstruction of hyperspectral data.

  7. Principal Time Management Skills: Explaining Patterns in Principals' Time Use, Job Stress, and Perceived Effectiveness

    ERIC Educational Resources Information Center

    Grissom, Jason A.; Loeb, Susanna; Mitani, Hajime

    2015-01-01

    Purpose: Time demands faced by school principals make principals' work increasingly difficult. Research outside education suggests that effective time management skills may help principals meet job demands, reduce job stress, and improve their performance. The purpose of this paper is to investigate these hypotheses. Design/methodology/approach:…

  8. Measuring Principals' Effectiveness: Results from New Jersey's Principal Evaluation Pilot. REL 2015-089

    ERIC Educational Resources Information Center

    Ross, Christine; Herrmann, Mariesa; Angus, Megan Hague

    2015-01-01

    The purpose of this study was to describe the measures used to evaluate principals in New Jersey in the first (pilot) year of the new principal evaluation system and examine three of the statistical properties of the measures: their variation among principals, their year-to-year stability, and the associations between these measures and the…

  9. Understanding the Principal's Contribution to Instruction: Seven Principals, Seven Stories. Methodology.

    ERIC Educational Resources Information Center

    Dwyer, David C.; And Others

    Existing qualitative studies of school principals suffer from procedural or conceptual shortcomings that result in failure to clarify the principal's instructional role. This paper describes the methodology and procedures of a year-long, multimethod, multilevel field study of 12 school principals. First, the background for the study (the…

  10. Relationship between Principals' Sense of Achievement and Teachers' Perceptions of Their Principals' Leadership Behaviors

    ERIC Educational Resources Information Center

    Siddiqi, Javaid Edward

    2012-01-01

    The purpose of the study was to examine the relationship between principals' sense of achievement and teachers' perceptions of their principals' leadership behaviors. This was determined by examining job satisfaction of principals and leadership style using the Minnesota Satisfaction Questionnaire (MSQ) and the School District's Climate Survey.…

  11. The Impact of Principal Movement and School Achievement on Principal Salaries

    ERIC Educational Resources Information Center

    Tran, Henry; Buckman, David G.

    2017-01-01

    This study examines whether principals' movements and school achievement are associated with their salaries. Predictors of principal salaries were examined using three years of panel data. Results from a fixed-effects regression analysis suggest that principals who moved to school leadership positions in other districts leveraged higher salaries…

  12. What Makes a Successful Principal? Incorporating School Principal Background in State and District Policy

    ERIC Educational Resources Information Center

    Pierson, Ashley

    2014-01-01

    School principals' education and professional experience shape their approach to school leadership and how successful their students will be. However, it is not clear from existing research which aspects of principal education and professional experience are related to student outcomes and principal retention. This dissertation explores aspects of…

  13. Principals and Blogs: In What Ways Does Blogging Support the Practices of School Principals?

    ERIC Educational Resources Information Center

    Engebritson, Reggie Marie

    2011-01-01

    This study paper explores the factors that motivate school principals to blog and the effectiveness of those blogs in terms of instructional and technology leadership. Participants were school principals who blog and were sent a web-based survey. Fifty responded. Results indicate that principals blog to communicate to others, including parents,…

  14. Bearing the Burden of Desegregation. Black Principals and "Brown"

    ERIC Educational Resources Information Center

    Karpinski, Carol

    2006-01-01

    "Brown" had a tragic consequence: the displacement, dismissal, and demotion of thousands of African American educators, in particular principals, in the South. Although the lack of diversity in today's teaching force has multiple origins, a reexamination of one of its roots deepens our understanding of the past, illuminates the present,…

  15. Women Principals in Small Schools in South Africa

    ERIC Educational Resources Information Center

    Lumby, Jacky; Azaola, Cristina

    2011-01-01

    South Africa presents a distinctive and varied context in which to explore the experience of women principals. The article draws on a larger data set to explore the interplay of gender and school size in seven schools with 200 students or fewer. From this study, we conclude that gender remains a potent influence on the career and experience of…

  16. Principal Instructional Leadership Behaviors: Teacher vs. Self-Perceptions

    ERIC Educational Resources Information Center

    Gurley, D. Keith; Anast-May, Linda; O'Neal, Marcia; Dozier, Randy

    2016-01-01

    In response to ever-increasing accountability of school principals to demonstrate higher levels of student achievement, instructional leadership continues to be an important focus among educational researchers. In this paper, researchers briefly review the literature base regarding instructional leadership, then present the conceptual framework…

  17. Concerning Statutory Protection for Principals. Part 1--Position and Status.

    ERIC Educational Resources Information Center

    National Association of Secondary School Principals, Reston, VA.

    At present, 24 states and the District of Columbia have school codes that appear to provide at least the basic essentials of legal identity for the principalship. Although only eight states have school codes that specifically define the principal's role and identity and that resulted from separate legislation, the other jurisdictions have codes…

  18. 21 CFR 701.10 - Principal display panel.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., the product of the height times the width of that side; (b) In the case of a cylindrical or nearly...: Provided, however, That where such container presents an obvious “principal display panel” such as the top of a triangular or circular package, the area shall consist of the entire top surface. In...

  19. Catholic School Principal Job Satisfaction: Keys to Retention and Recruitment

    ERIC Educational Resources Information Center

    Fraser, Jennifer; Brock, Barbara L.

    2006-01-01

    This article presents a study on principal retention in New South Wales, Australia. Factors in job retention included economic security, role enjoyment, and the opportunity to contribute. Disincentives to the principalship included lack of support from the employing authority, inadequate pay, isolation, growing responsibilities, difficult parents,…

  20. The Relevance of Innovative School Architecture for School Principals

    ERIC Educational Resources Information Center

    Schabmann, Alfred; Popper, Vera; Schmidt, Barbara Maria; Kühn, Christian; Pitro, Ulrike; Spiel, Christiane

    2016-01-01

    In many cases, innovative forms of learning require innovative concepts of using space in school. However, so far there has been a lack of research concerning the perspectives of school principals as important stakeholders in the adoption of alternative school architecture. The present study examines the importance of alternative school…

  1. Using School Performance Feedback: Perceptions of Primary School Principals

    ERIC Educational Resources Information Center

    Verhaeghe, Goedele; Vanhoof, Jan; Valcke, Martin; Van Petegem, Peter

    2010-01-01

    The present study focuses on the perception of primary school principals of school performance feedback (SPF) and of the actual use of this information. This study is part of a larger project which aims to develop a new school performance feedback system (SPFS). The study builds on an eclectic framework that integrates the literature on SPFSs.…

  2. Teacher Perceptions of Principals' Leadership Qualities: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Hauserman, Cal P.; Ivankova, Nataliya V.; Stick, Sheldon L.

    2013-01-01

    This mixed methods sequential explanatory study utilized the Multi-factor Leadership Questionnaire, responses to open-ended questions, and in-depth interviews to identify transformational leadership qualities that were present among principals in Alberta, Canada. The first quantitative phase consisted of a random sample of 135 schools (with…

  3. [Principal's Training Simulator in Special Education. Instructor's Packet.

    ERIC Educational Resources Information Center

    Burello, Leonard C.; And Others

    This instructor's packet on collaborative leadership development in special education presents the Principal's Training Simulator in Special Education (PTSSE), designed to provide an orientation to typical situations facing local school district administrators, consideration of major issues in programming for exceptional children, practice in…

  4. Urban School Principals and the "No Child Left Behind" Act

    ERIC Educational Resources Information Center

    Gardiner, Mary E.; Canfield-Davis, Kathy; Anderson, Keith LeMar

    2009-01-01

    This exploratory study investigated how six practicing school principals responded to the requirements of the No Child Left Behind law (United States Congress Public Law 107-110, 2002, January, No Child Left Behind Act, http://www.ed.gov/policy/elsec/leg/esea02/107-110.pdf ) in light of the multicultural leadership demands presented by an urban…

  5. Developing Principals as Racial Equity Leaders: A Mixed Method Study

    ERIC Educational Resources Information Center

    Raskin, Candace F.; Krull, Melissa; Thatcher, Roberta

    2015-01-01

    This article will present information and research on how a college of education is intentionally developing principals to lead with confidence and racial competence. The nation's student achievement research is sobering: our current school systems widen already existing gaps between white students and students of color, (Darling-Hammond, L. 2004,…

  6. NASA's Principal Center for Review of Clean Air Act Regulations

    NASA Technical Reports Server (NTRS)

    Clark-Ingram, Marceia

    2003-01-01

    Marshall Space Flight Center (MSFC) was selected as the Principal Center for review of Clean Air Act (CAA) regulations. The CAA Principal Center is tasked to: 1) Provide centralized support to NASA/HDQ Code JE for the management and leadership of NASA's CAA regulation review process; 2) Identify potential impact from proposed CAA regulations to NASA program hardware and supporting facilities. The Shuttle Environmental Assurance Initiative, one of the responsibilities of the NASA CAA Working Group (WG), is described in part of this viewgraph presentation.

  7. Using Kernel Principal Components for Color Image Segmentation

    NASA Astrophysics Data System (ADS)

    Wesolkowski, Slawo

    2002-11-01

    Distinguishing objects on the basis of color is fundamental to humans. In this paper, a clustering approach is used to segment color images. Clustering is usually done using a single point or vector as a cluster prototype. The data can be clustered in the input or feature space where the feature space is some nonlinear transformation of the input space. The idea of kernel principal component analysis (KPCA) was introduced to align data along principal components in the kernel or feature space. KPCA is a nonlinear transformation of the input data that finds the eigenvectors along which this data has maximum information content (or variation). The principal components resulting from KPCA are nonlinear in the input space and represent principal curves. This is a necessary step as colors in RGB are not linearly correlated especially considering illumination effects such as shading or highlights. The performance of the k-means (Euclidean distance-based) and Mixture of Principal Components (vector angle-based) algorithms are analyzed in the context of the input space and the feature space obtained using KPCA. Results are presented on a color image segmentation task. The results are discussed and further extensions are suggested.

  8. Principal Components Analysis of a JWST NIRSpec Detector Subsystem

    NASA Technical Reports Server (NTRS)

    Arendt, Richard G.; Fixsen, D. J.; Greenhouse, Matthew A.; Lander, Matthew; Lindler, Don; Loose, Markus; Moseley, S. H.; Mott, D. Brent; Rauscher, Bernard J.; Wen, Yiting; Wilson, Donna V.; Xenophontos, Christos

    2013-01-01

    We present principal component analysis (PCA) of a flight-representative James Webb Space Telescope NearInfrared Spectrograph (NIRSpec) Detector Subsystem. Although our results are specific to NIRSpec and its T - 40 K SIDECAR ASICs and 5 m cutoff H2RG detector arrays, the underlying technical approach is more general. We describe how we measured the systems response to small environmental perturbations by modulating a set of bias voltages and temperature. We used this information to compute the systems principal noise components. Together with information from the astronomical scene, we show how the zeroth principal component can be used to calibrate out the effects of small thermal and electrical instabilities to produce cosmetically cleaner images with significantly less correlated noise. Alternatively, if one were designing a new instrument, one could use a similar PCA approach to inform a set of environmental requirements (temperature stability, electrical stability, etc.) that enabled the planned instrument to meet performance requirements

  9. Principal components analysis of a JWST NIRSpec detector subsystem

    NASA Astrophysics Data System (ADS)

    Rauscher, Bernard J.; Arendt, Richard G.; Fixsen, D. J.; Greenhouse, Matthew A.; Lander, Matthew; Lindler, Don; Loose, Markus; Moseley, S. H.; Mott, D. Brent; Wen, Yiting; Wilson, Donna V.; Xenophontos, Christos

    2013-09-01

    We present principal component analysis (PCA) of a flight-representative James Webb Space Telescope Near Infrared Spectrograph (NIRSpec) Detector Subsystem. Although our results are specific to NIRSpec and its T ~ 40 K SIDECAR ASICs and 5 μm cutoff H2RG detector arrays, the underlying technical approach is more general. We describe how we measured the system's response to small environmental perturbations by modulating a set of bias voltages and temperature. We used this information to compute the system's principal noise components. Together with information from the astronomical scene, we show how the zeroth principal component can be used to calibrate out the effects of small thermal and electrical instabilities to produce cosmetically cleaner images with significantly less correlated noise. Alternatively, if one were designing a new instrument, one could use PCA to determine a set of environmental requirements (temperature stability, electrical stability, etc.) that enabled the planned instrument to meet performance requirements.

  10. Job Satisfaction of Principals and Assistant Principals in Traditional Public High Schools and Charter High Schools in Los Angeles County, California

    ERIC Educational Resources Information Center

    Postell, Lilia M.

    2012-01-01

    Purpose: The purpose of this study was to determine the job satisfaction of principals and assistant principals in traditional public high schools in Southern California's Los Angeles Unified School District (LAUSD) and those in charter high schools operating within the same boundaries. Methodology: The subjects in the present study were 15…

  11. How a Lighthouse Principal Revitalized His School.

    ERIC Educational Resources Information Center

    Reavis, Charles A.

    1986-01-01

    Outlines the steps a "lighthouse" principal took in turning an ineffective school characterized by low morale, poor achievement, and high absentee rates into an effective school with high morale and improved student achievement during a six-month period. (MD)

  12. Attitudes of Principals Toward Participatory Managerial Practices

    ERIC Educational Resources Information Center

    Wendel, Frederick C.

    1977-01-01

    In order to identify more precisely the extent to which building principals adhere to participatory managerial practices, a study was conducted to assess their attitudes toward selected policies of participatory managerial practices. (Author)

  13. Principal's Roles and Teacher Conflict: A Recapitulation.

    ERIC Educational Resources Information Center

    Cheek, Earl H., Jr.; Lindsey, Jimmy D.

    1986-01-01

    Principals should perform functions in three major areas: (1) interpersonal relationships (leader, figurehead, liaison); (2) information processing (disseminator, spokesperson); and (3) decision making (change agent, disturbance handler, resource allocator, negotiator, and evaluator). (CL)

  14. Check List: Are You a Gifted Principal?

    ERIC Educational Resources Information Center

    Taylor, Vicki L.

    1984-01-01

    An 18-item check list is provided for principals to evaluate themselves relative to encouraging gifts and talents of their most able students. Suggestions are given in the areas of educational needs, specialized materials, and counseling. (MC)

  15. Paranoia: Perceptions of Public School Principals.

    ERIC Educational Resources Information Center

    Salmon, Daniel A.

    1980-01-01

    Examines forces which are undermining the principal's leadership role and ability to effectively administer the school: teachers and unions; the competency movement; political and community interest groups; and media pundits. (SJL)

  16. Immorally obtained principal increases investors’ risk preference

    PubMed Central

    Chen, Jiaxin; He, Guibing

    2017-01-01

    Capital derived from immoral sources is increasingly circulated in today’s financial markets. The moral associations of capital are important, although their impact on investment remains unknown. This research aims to explore the influence of principal source morality on investors’ risk preferences. Three studies were conducted in this regard. Study 1 finds that investors are more risk-seeking when their principal is earned immorally (through lying), whereas their risk preferences do not change when they invest money earned from neutral sources after engaging in immoral behavior. Study 2 reveals that guilt fully mediates the relationship between principal source morality and investors’ risk preferences. Studies 3a and 3b introduce a new immoral principal source and a new manipulation method to improve external validity. Guilt is shown to the decrease the subjective value of morally flawed principal, leading to higher risk preference. The findings show the influence of morality-related features of principal on people’s investment behavior and further support mental account theory. The results also predict the potential threats of “grey principal” to market stability. PMID:28369117

  17. Implementation of a Coaching Program for School Principals: Evaluating Coaches' Strategies and the Results

    ERIC Educational Resources Information Center

    Huff, Jason; Preston, Courtney; Goldring, Ellen

    2013-01-01

    We present a multi-phase coaching model that was implemented to help principals improve their instructional leadership practices. We then discuss a rubric based on this coaching model that we used to evaluate coaches' implementation of key model phases and to identify principals' responses to the coaching. After presenting the…

  18. Promoting principals' managerial involvement in instructional improvement

    PubMed Central

    Gillat, Alex; Sulzer-Azaroff, Beth

    1994-01-01

    Studies of school leadership suggest that visiting classrooms, emphasizing achievement and training, and supporting teachers are important indicators of the effectiveness of school principals. The utility of a behavior-analytic program to support the enhancement of these behaviors in 2 school principals and the impact of their involvement upon teachers' and students' performances in three classes were examined in two experiments, one at an elementary school and another at a secondary school. Treatment conditions consisted of helping the principal or teacher to schedule his or her time and to use goal setting, feedback, and praise. A withdrawal design (Experiment 1) and a multiple baseline across classrooms (Experiment 2) showed that the principal's and teacher's rates of praise, feedback, and goal setting increased during the intervention, and were associated with improvements in the academic performance of the students. In the future, school psychologists might analyze the impact of involving themselves in supporting the principal's involvement in improving students' and teachers' performances or in playing a similar leadership role themselves. PMID:16795819

  19. APPRIS: annotation of principal and alternative splice isoforms.

    PubMed

    Rodriguez, Jose Manuel; Maietta, Paolo; Ezkurdia, Iakes; Pietrelli, Alessandro; Wesselink, Jan-Jaap; Lopez, Gonzalo; Valencia, Alfonso; Tress, Michael L

    2013-01-01

    Here, we present APPRIS (http://appris.bioinfo.cnio.es), a database that houses annotations of human splice isoforms. APPRIS has been designed to provide value to manual annotations of the human genome by adding reliable protein structural and functional data and information from cross-species conservation. The visual representation of the annotations provided by APPRIS for each gene allows annotators and researchers alike to easily identify functional changes brought about by splicing events. In addition to collecting, integrating and analyzing reliable predictions of the effect of splicing events, APPRIS also selects a single reference sequence for each gene, here termed the principal isoform, based on the annotations of structure, function and conservation for each transcript. APPRIS identifies a principal isoform for 85% of the protein-coding genes in the GENCODE 7 release for ENSEMBL. Analysis of the APPRIS data shows that at least 70% of the alternative (non-principal) variants would lose important functional or structural information relative to the principal isoform.

  20. Applying optimal model selection in principal stratification for causal inference.

    PubMed

    Odondi, Lang'o; McNamee, Roseanne

    2013-05-20

    Noncompliance to treatment allocation is a key source of complication for causal inference. Efficacy estimation is likely to be compounded by the presence of noncompliance in both treatment arms of clinical trials where the intention-to-treat estimate provides a biased estimator for the true causal estimate even under homogeneous treatment effects assumption. Principal stratification method has been developed to address such posttreatment complications. The present work extends a principal stratification method that adjusts for noncompliance in two-treatment arms trials by developing model selection for covariates predicting compliance to treatment in each arm. We apply the method to analyse data from the Esprit study, which was conducted to ascertain whether unopposed oestrogen (hormone replacement therapy) reduced the risk of further cardiac events in postmenopausal women who survive a first myocardial infarction. We adjust for noncompliance in both treatment arms under a Bayesian framework to produce causal risk ratio estimates for each principal stratum. For mild values of a sensitivity parameter and using separate predictors of compliance in each arm, principal stratification results suggested that compliance with hormone replacement therapy only would reduce the risk for death and myocardial reinfarction by about 47% and 25%, respectively, whereas compliance with either treatment would reduce the risk for death by 13% and reinfarction by 60% among the most compliant. However, the results were sensitive to the user-defined sensitivity parameter.

  1. Delivery presentations

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000621.htm Delivery presentations To use the sharing features on this page, ... baby by cesarean birth (C-section) . Less Common Presentations With the brow-first position, the baby's head ...

  2. Next in Line: Preparing Assistant Principals for the Principalship

    ERIC Educational Resources Information Center

    Johnson-Taylor, Cindy; Martin, Mary B.

    2007-01-01

    Grooming an assistant principal to lead a school is a privilege for any principal and enables him or her to leave a larger mark on the field. Although assistant principals are ultimately responsible for their own professional growth, principals must not underestimate their responsibility to help train aspiring principals. Preparing assistant…

  3. Principal Component Analysis of Brown Dwarfs

    NASA Astrophysics Data System (ADS)

    Cleary, Colleen; Rodriguez, David

    2017-01-01

    Principal component analysis is a technique for reducing variables and emphasizing patterns in a data set. In this study, the data set consisted of the attributes of 174 brown dwarfs. The PCA was performed on several photometric measurements in near-infrared wavelengths and colors in order to determine if these variables showed a correlation with the physical parameters. This research resulted in two separate models that predict luminosity and temperature. The application of principal component analysis on the near-infrared photometric measurements and colors of brown dwarfs, along with models, provides alternate methods for predicting the luminosity and temperature of brown dwarfs using only photometric measurements.

  4. Invitational Symposium on Recruitment, Selection, & Retention of Principals for Tennessee's Schools: Proceedings (Nashville, Tennessee, May 8-9, 1990).

    ERIC Educational Resources Information Center

    Tennessee State Univ., Nashville. Center of Excellence: Basic Skills.

    At a 1990 symposium on principals, speakers from Tennessee and other states shared their perspectives on school leadership. The symposium proceedings contains the following presentations: (1) "Under Fire: The School, the Principal and the Preparation Program" (Barbara Nye and Mary Jane Connelly); (2) "The Roles of Principals:…

  5. NASA Principal Center for Review of Clean Air Act Regulations

    NASA Technical Reports Server (NTRS)

    Clark-Ingram, Marceia; Munafo, Paul M. (Technical Monitor)

    2002-01-01

    The Clean Air Act (CAA) regulations have greatly impacted materials and processes utilized in the manufacture of aerospace hardware. Code JE/ NASA's Environmental Management Division at NASA Headquarters recognized the need for a formal, Agency-wide review process of CAA regulations. Marshall Space Flight Center (MSFC) was selected as the 'Principal Center for Review of Clean Air Act Regulations'. This presentation describes the centralized support provided by MSFC for the management and leadership of NASA's CAA regulation review process.

  6. Fringe Benefits for Principals, Assistant Principals & Other Administrators. Administrative Information Report.

    ERIC Educational Resources Information Center

    National Association of Secondary School Principals, Reston, VA.

    The statistical data included in this report was collected from a survey of 1,052 school districts, all of which enroll at least 300 pupils. The data indicate national trends in paid vacation and leave policies, retirement plans, insurance benefits, severance pay, and school district payment of membership dues for principals, assistant principals,…

  7. Principal Preferences and the Unequal Distribution of Principals across Schools. Working Paper 36

    ERIC Educational Resources Information Center

    Horng, Eileen; Kalogrides, Demetra; Loeb, Susanna

    2009-01-01

    In this study the authors use longitudinal data from one large school district--Miami-Dade County Public Schools, to investigate the distribution of principals across schools. The authors find schools serving many low-income, non-white, and low-achieving students have principals with less experience, less education, and who attended less selective…

  8. Principal Self-Efficacy, Teacher Perceptions of Principal Performance, and Teacher Job Satisfaction

    ERIC Educational Resources Information Center

    Evans, Molly Lynn

    2016-01-01

    In public schools, the principal's role is of paramount importance in influencing teachers to excel and to keep their job satisfaction high. The self-efficacy of leaders is an important characteristic of leadership, but this issue has not been extensively explored in school principals. Using internet-based questionnaires, this study obtained…

  9. Principal Performance and the ISLLC Standards: Implications for Principal Selection and Professional Development

    ERIC Educational Resources Information Center

    Knuth, Richard K.

    2004-01-01

    Probably no effort has been more successful than the Interstate School Leaders Licensure Consortium (ISLLC) in capturing the current complexity of the principal's role and in providing direction for the professional development and selection of principals. As more states require universities to restructure training programs to align with the ISLLC…

  10. Multisource Principal Evaluation Data: Principals' Orientations and Reactions to Teacher Feedback Regarding Their Leadership Effectiveness

    ERIC Educational Resources Information Center

    Goldring, Ellen B.; Mavrogordato, Madeline; Haynes, Katherine Taylor

    2015-01-01

    Purpose: A relatively new approach to principal evaluation is the use of multisource feedback, which typically entails a leader's self-evaluation as well as parallel evaluations from subordinates, peers, and/or superiors. However, there is little research on how principals interact with evaluation data from multisource feedback systems. This…

  11. Great Principals at Scale: Creating District Conditions That Enable All Principals to Be Effective

    ERIC Educational Resources Information Center

    Ikemoto, Gina; Taliaferro, Lori; Fenton, Benjamin; Davis, Jacquelyn

    2014-01-01

    School leaders are critical in the lives of students and to the development of their teachers. Unfortunately, in too many instances, principals are effective in spite of--rather than because of--district conditions. To truly improve student achievement for all students across the country, well-prepared principals need the tools, support, and…

  12. Great Principals at Scale: Creating District Conditions That Enable All Principals to Be Effective. Executive Summary

    ERIC Educational Resources Information Center

    Ikemoto, Gina; Taliaferro, Lori; Fenton, Benjamin; Davis, Jacquelyn

    2014-01-01

    School leaders are critical in the lives of students and to the development of their teachers. Unfortunately, in too many instances, principals are effective in spite of--rather than because of--district conditions. To truly improve student achievement for all students across the country, well-prepared principals need the tools, support, and…

  13. Leading Schools through a Generational Lens: Perceptions of Principals' Change Leadership Disaggregated by Principal Generation

    ERIC Educational Resources Information Center

    Kuhn, Matthew Scott

    2012-01-01

    The purpose of this descriptive quantitative study was to investigate possible differences in school leadership within a change process, as perceived by teachers. Grouped by generation, this study investigated principals' perceptions of change order and that of their teachers, as well as how their teachers perceived their principal's leadership…

  14. African-American Principals in the Midwest: Voices of the Sojourner Principal

    ERIC Educational Resources Information Center

    Brown, David Byron

    2012-01-01

    In an era of accountability and high standards for public schools, some African American principals decided to work in predominantly white schools. Their experiences were challenging because they were racial newcomers in schools with students different from their own race. In this case study, 12 African-American principals and assistant principals…

  15. What Do We Expect of School Principals? Congruence between Principal Evaluation and Performance Standards

    ERIC Educational Resources Information Center

    Catano, Nancy; Stronge, James H.

    2007-01-01

    This study used both quantitative and qualitative methods of content analysis to examine principal evaluation instruments and state and professional standards for principals in school districts located in a mid-Atlantic state in the USA. The purposes of this study were to (a) determine the degrees of emphasis that are placed upon leadership and…

  16. The Deputy Principal Instructional Leadership Role and Professional Learning: Perceptions of Secondary Principals, Deputies and Teachers

    ERIC Educational Resources Information Center

    Leaf, Ann; Odhiambo, George

    2017-01-01

    Purpose: The purpose of this paper is to report on a study examining the perceptions of secondary principals, deputies and teachers, of deputy principal (DP) instructional leadership (IL), as well as deputies' professional learning (PL) needs. Framed within an interpretivist approach, the specific objectives of this study were: to explore the…

  17. The Micropolitics of School Principals' Decision Making in Nigeria: Principals' Perspective

    ERIC Educational Resources Information Center

    Olayiwola, Shina; Alabi, Kingsley

    2015-01-01

    This study depicted a micropolitical analysis of school principals' decision making as regards the influence of formal and informal groups on school administrative processes from the point of view of principals. It was based on descriptive survey study of all 24 public secondary schools within Ile-Ife community, Osun State, Nigeria, out of which a…

  18. Psychosemantics of Management Strategy Notions by Comprehensive School Principals and Vice Principals

    ERIC Educational Resources Information Center

    Saparnis, Gintaras; Saparniene, Diana

    2006-01-01

    Purpose: The purpose of the research is to reveal the psychosemantics of the opinion of school principals and vice principals on the issues of the development of school management. Methodology: From the methodological point of view the research is based on the teaching of the empirical social research about qualitative and quantitative research…

  19. Principal Evaluations and the Principal Supervisor: Survey Results from the Great City Schools

    ERIC Educational Resources Information Center

    Casserly, Michael; Lewis, Sharon; Simon, Candace; Uzzell, Renata; Palacios, Moses

    2013-01-01

    Principals serve as both instructional and administrative leaders in their schools. Their roles and responsibilities vary from managing school compliance issues to facilitating and assisting teachers with their instructional duties. In order to support principals in public schools, district leaders and others are working to build the kinds of…

  20. Triangulating Principal Effectiveness: How Perspectives of Parents, Teachers, and Assistant Principals Identify the Central Importance of Managerial Skills

    ERIC Educational Resources Information Center

    Grissom, Jason A.; Loeb, Susanna

    2011-01-01

    While the importance of effective principals is undisputed, few studies have identified specific skills that principals need to promote school success. This study draws on unique data combining survey responses from principals, assistant principals, teachers, and parents with rich administrative data to determine which principal skills correlate…

  1. Chicago Initiative Aims to Upgrade Principal Pipeline

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2013-01-01

    Even with nearly 50 schools shutting down at the end of this month, Chicago education officials have been barreling ahead with plans to groom a large crop of high-performing principals that they say represents the most ambitious effort the city has undertaken to upgrade its school leadership ranks. The goal, said Chicago schools CEO Barbara…

  2. Studies Explore Secrets of Principals' Success

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2009-01-01

    Although principals have long been seen as important to the success of schools, a new set of working papers from some prominent education researchers aims to promote a better understanding of the extent to which school leaders matter and why. For instance, one study of the 345,000-student Miami-Dade County, Florida, school system finds that the…

  3. The Mold that Almost Ate the Principal

    ERIC Educational Resources Information Center

    Barry, Wayne; Bishop, Chuck; Byars, Jennifer

    2006-01-01

    New-building mold was a bane for many home construction companies and new homeowners during the 1990s. It was not unusual to read or watch the news and see the tragedy played out in one's local community. Untold, however, is the story of the toll new-building mold can take on school systems and their principals, especially as these mold problems…

  4. Principal Leadership to Improve Collective Teacher Efficacy

    ERIC Educational Resources Information Center

    Fancera, Samuel

    2016-01-01

    The purpose of this study was to examine the relationships between, and predictive value of, select school and teacher characteristics, and collective teacher efficacy (CTE). CTE is a strong predictor of school and student outcomes that principals may target to minimize the continued strong influence of socioeconomic status. Results from this…

  5. Counseling Tips for Elementary School Principals.

    ERIC Educational Resources Information Center

    Kottler, Jeffrey A.; McEwan, Elaine K.

    This book suggests that a crucial part of becoming an effective instructional leader is the development of positive relationships with students, staff, and parents. The principal's mission, need for counseling skills, and roles as facilitator and manager are discussed. Life inside the school involves being able to quickly assess many types of…

  6. Best Principals Espouse Collective Leadership, Research Finds

    ERIC Educational Resources Information Center

    Education Digest: Essential Readings Condensed for Quick Review, 2011

    2011-01-01

    This article reports on a national study examining the characteristics of effective school principals which reveals that high student achievement is directly linked to "collective leadership"--the shared influence of educators, parents, stakeholders, and community members. The five-year study, commissioned by the Wallace Foundation and…

  7. Elementary Principals' Perceptions of Institutional Structures

    ERIC Educational Resources Information Center

    Landahl, Matthew P.

    2012-01-01

    The study explored the different kinds of instructional structures used in elementary schools in Virginia and why they were used according to principals. The findings and implications of this study are important to the field of school leadership and instructional structures. No study in the past has provided a rich description of how and why…

  8. Principals and Counselors Partnering for Student Success

    ERIC Educational Resources Information Center

    Connolly, Faith, Ed.; Protheroe, Nancy, Ed.

    2009-01-01

    Today's schools, with their increasingly diverse student populations and ever-higher achievement standards, need to use all of their resources in ways that create the maximum positive impact for students and student learning. A school's counseling program is one of these resources, and this book provides a roadmap principals and counselors can…

  9. Vocational Education in the Principality of Liechtenstein.

    ERIC Educational Resources Information Center

    Nigsch, Josef; Gunz, Dieter; Jenny, Christoph; Jehle, Karl

    This booklet provides an overview of vocational education (VE) in the principality of Liechtenstein. The following are among the topics discussed: Liechtenstein's government, sovereignty, history, and foreign policy; Liechtenstein's VE system (history, underlying principles, policy, structure, economic framework, legal basis, organization and…

  10. Principals' Sensemaking and Enactment of Teacher Evaluation

    ERIC Educational Resources Information Center

    Rigby, Jessica G.

    2015-01-01

    Purpose: The purpose of this paper is to look across six first-year principals to investigate their engagement with and sensemaking of specific messages of instructional leadership around teacher evaluation. Design/methodology/approach: This research project, a cross-case study, was carried out using in-depth qualitative observations and…

  11. Principal Development: Self-Directed Project Efficacy

    ERIC Educational Resources Information Center

    Piggot-Irvine, Eileen

    2011-01-01

    The inclusion of self-directed projects as an element within a New Zealand principal development programme was designed to reflect increasing support internationally for such a context-specific "inquiry" approach. The results reported in this article suggest that considerable clarity is required for such projects if they are to realize…

  12. Computer Use by Secondary School Principals

    ERIC Educational Resources Information Center

    Afshari, Mojgan; Bakar, Kamariah Abu; Luan, Wong Su; Afshari, Marjan; Fooi, Foo Say; Samah, Bahaman Abu

    2010-01-01

    The purpose of this study was firstly to identify the extent to which Iranian secondary school principals used computers and secondly to explore the relationship between a number of variables related to the use of information and communications technology (ICT). Findings indicated that four factors played a role in explaining the level of computer…

  13. The Principal's Legal Handbook. Fourth Edition

    ERIC Educational Resources Information Center

    Lane, Kenneth, Ed.; Gooden, Mark, Ed.; Mead, Julie, Ed.; Pauken, Patrick, Ed.; Eckes, Suzanne, Ed.

    2008-01-01

    The Principal's Legal Handbook contains information and recommendations for practice in four areas. Section 1, "Students and the Law," yields interesting and informative answers on a number of issues related to students and the law: recent issues in schools relative to students' rights; the use of technology; and the latest case law and…

  14. Principal Succession: Establishing Leadership in Schools.

    ERIC Educational Resources Information Center

    Hart, Ann Weaver

    Succession in administrative positions can affect leadership at a school and educational effectiveness. This book examines succession not as an event, but as a complex social process marked by interactions among a school's faculty and their new principal. The first three chapters comprise the first section and cover the foundations of leader…

  15. 29 CFR 780.325 - Principally engaged.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Agriculture That Is Exempted From the Minimum Wage and Overtime Pay Requirements Under Section 13(a)(6... 29 Labor 3 2010-07-01 2010-07-01 false Principally engaged. 780.325 Section 780.325 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF...

  16. 29 CFR 780.325 - Principally engaged.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Agriculture That Is Exempted From the Minimum Wage and Overtime Pay Requirements Under Section 13(a)(6... 29 Labor 3 2014-07-01 2014-07-01 false Principally engaged. 780.325 Section 780.325 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF...

  17. 29 CFR 780.325 - Principally engaged.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Agriculture That Is Exempted From the Minimum Wage and Overtime Pay Requirements Under Section 13(a)(6... 29 Labor 3 2012-07-01 2012-07-01 false Principally engaged. 780.325 Section 780.325 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF...

  18. 29 CFR 780.325 - Principally engaged.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Agriculture That Is Exempted From the Minimum Wage and Overtime Pay Requirements Under Section 13(a)(6... 29 Labor 3 2013-07-01 2013-07-01 false Principally engaged. 780.325 Section 780.325 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF...

  19. 29 CFR 780.325 - Principally engaged.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Agriculture That Is Exempted From the Minimum Wage and Overtime Pay Requirements Under Section 13(a)(6... 29 Labor 3 2011-07-01 2011-07-01 false Principally engaged. 780.325 Section 780.325 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF...

  20. The Principal as Pygmalion: Executive Professional Leadership

    ERIC Educational Resources Information Center

    Watkins, J. Foster; Loposer, Nancy

    1983-01-01

    The authors link the educational research by Rosenthal and Jacobson ("Pygmalion in the Classroom") with Livingston's ("Pygmalion in Management") from the business arena in looking through concept of Executive Professional Leadership advanced by Gross and Herriott. The position is taken that the "Principal can really be…

  1. Conceptualizing Social Justice: Interviews with Principals

    ERIC Educational Resources Information Center

    Wang, Fei

    2015-01-01

    Purpose: Today, as the understanding of diversity is further expanded, the meaning of social justice becomes even more complicated, if not confusing. The purpose of this paper is to explore how school principals with social justice commitment understand and perceive social justice in their leadership practices. Design/methodology/approach: A…

  2. The Principal's Mind-Set for Data

    ERIC Educational Resources Information Center

    Fox, Dennis

    2013-01-01

    Is there a school leader anywhere who hasn't been directed, or at least encouraged, to "analyze the data" and practice what has been termed "data-driven decision-making"? Today's principal is expected to be able to skillfully collect, organize, analyze, interpret and use a variety of data in order to improve instruction, services and programs for…

  3. Real-Time Principal-Component Analysis

    NASA Technical Reports Server (NTRS)

    Duong, Vu; Duong, Tuan

    2005-01-01

    A recently written computer program implements dominant-element-based gradient descent and dynamic initial learning rate (DOGEDYN), which was described in Method of Real-Time Principal-Component Analysis (NPO-40034) NASA Tech Briefs, Vol. 29, No. 1 (January 2005), page 59. To recapitulate: DOGEDYN is a method of sequential principal-component analysis (PCA) suitable for such applications as data compression and extraction of features from sets of data. In DOGEDYN, input data are represented as a sequence of vectors acquired at sampling times. The learning algorithm in DOGEDYN involves sequential extraction of principal vectors by means of a gradient descent in which only the dominant element is used at each iteration. Each iteration includes updating of elements of a weight matrix by amounts proportional to a dynamic initial learning rate chosen to increase the rate of convergence by compensating for the energy lost through the previous extraction of principal components. In comparison with a prior method of gradient-descent-based sequential PCA, DOGEDYN involves less computation and offers a greater rate of learning convergence. The sequential DOGEDYN computations require less memory than would parallel computations for the same purpose. The DOGEDYN software can be executed on a personal computer.

  4. Principal Connection / Amazon and the Whole Teacher

    ERIC Educational Resources Information Center

    Hoerr, Thomas R.

    2015-01-01

    A recent controversy over Amazon's culture has strong implications for the whole child approach, and it offers powerful lessons for principals. A significant difference between the culture of so many businesses today and the culture at good schools is that in good schools, the welfare of the employees is very important. Student success is the…

  5. Thinking Styles of Teachers, Principals, and Inspectors

    ERIC Educational Resources Information Center

    Bastug, Özlem Yesim Özbek; Çelik, Bünyamin

    2014-01-01

    Much of current studies focus on the investigation of the thinking styles of students and teachers. However, exploring school administrators' and inpectors' thinking styles is also critical for increasing students' achievement at school. For that purpose, this study was performed to determine the thinking styles of teachers, principals, and…

  6. Principals and New Teachers: Considering Perspectives

    ERIC Educational Resources Information Center

    Van Gent, Wendy M.

    2011-01-01

    What principals think new teachers need and provide, and what new teachers say they need and receive are not necessarily the same. Whether this disconnect is merely a difference in perception or reflects actual discrepancies in program planning and implementation, the core issue is that there can be miscommunication about how building principals…

  7. Principal component analysis of phenolic acid spectra

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phenolic acids are common plant metabolites that exhibit bioactive properties and have applications in functional food and animal feed formulations. The ultraviolet (UV) and infrared (IR) spectra of four closely related phenolic acid structures were evaluated by principal component analysis (PCA) to...

  8. Principals as Knowledge Managers in Partner Schools

    ERIC Educational Resources Information Center

    Gutierrez, Cindy; Field, Susan; Simmons, John; Basile, Carole G.

    2007-01-01

    Today's school leaders are searching for a way to give value to and effectively manage a school's intangible assets to create a more holistic picture of student success. Schools establish partnerships with community organizations towards this end and to ultimately impact student learning. Utilizing the framework of principals as "knowledge…

  9. Teachers' Perceptions of Principals' ICT Leadership

    ERIC Educational Resources Information Center

    Petersen, Ann-Louise

    2014-01-01

    This article focuses on the leadership used by the principal in a collaborative ICT project. The case study chosen was a school project conducted within the NCCE project (Nordic Cross Country Education). The EU funded project ran for three years in grades 5-9 in Sweden, Denmark and Norway. The goal of the project was to develop cross-border…

  10. 21 CFR 1404.995 - Principal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Principal. 1404.995 Section 1404.995 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT... of substantially influencing the development or outcome of an activity required to perform...

  11. Elementary Teachers' Perceptions of Elementary Principals' Effectiveness

    ERIC Educational Resources Information Center

    Fridenvalds, Kriss R.

    2012-01-01

    This dissertation examined the beliefs of elementary teachers to determine if their perceptions of effective principal leadership align to transformational leadership theory vis-a-vis the Educational Leadership Policy Standards (ELPS). A phenomenological, single-case study approach was utilized by means of a mixed-methodological, Web-based survey,…

  12. SINGULAR INTEGRALS AND THE PRINCIPAL SERIES

    PubMed Central

    Knapp, A. W.; Stein, E. M.

    1969-01-01

    The L2 theory of singular integral operators on nilpotent Lie groups is studied, extending known results for IRn. The intertwining operators for the representations of the simple Lie groups of real rank one turn out to be of this type. As a result we determine which representations of the principal series of these groups are irreducible. PMID:16591758

  13. Middle Schools Principals' Attitudes about Inclusion

    ERIC Educational Resources Information Center

    Lindsey, Gloria Denise

    2009-01-01

    Important legislation has demanded the education of students with disabilities in the least restrictive environment. Administrators, principals and educators in the local schools are impacted tremendously by this decision. The necessity to provide an appropriate education for special needs children while successfully implementing inclusion is a…

  14. Ohio Principal Evaluation System: Model Packet

    ERIC Educational Resources Information Center

    Ohio Department of Education, 2011

    2011-01-01

    The Ohio Principal Evaluation System (OPES) was collaboratively developed by Ohio superintendents, school administrators, higher education faculty, and representatives from Ohio's administrator associations. It was designed to be research-based, transparent, fair and adaptable to the specific contexts of Ohio's districts (rural, urban, suburban,…

  15. The Principal: The Law and Student Discipline

    ERIC Educational Resources Information Center

    Permuth, Steve; And Others

    Intended to serve as a practical guide for principals, this book analyzes the implications of recent court interpretations of constitutional and statutory law as it applies to the disciplinary policies and practices of schools. Emphasis is placed on the effects of the law on the actions of school administrators in Illinois, and several sections of…

  16. The Leadership Teachers Want from Principals: Transformational

    ERIC Educational Resources Information Center

    Hauserman, Cal P.; Stick, Sheldon L.

    2013-01-01

    The data shared in this paper is part a preliminary study. A more detailed and robust analysis of data will be conducted later. From a randomly generated sample of 135 public schools in the Province of Alberta, Canada 77 agreed to participate in a study on leadership attributes of principals. Ten randomly selected teachers from each participating…

  17. Principals' Learning Mechanisms: Exploring an Emerging Construct

    ERIC Educational Resources Information Center

    Schechter, Chen; Qadach, Mowafaq

    2016-01-01

    This exploration of principal learning mechanisms (PLM) to support a learning-centered school aimed to develop, field-test, and validate a PLM-measuring instrument. Following exploratory and confirmatory factor analyses of items to examine factorial validity, the developed scale was correlated with other work-related established constructs (e.g.,…

  18. California Testing: How Principals Choose Priorities.

    ERIC Educational Resources Information Center

    Bushman, James; Goodman, Greg; Brown-Welty, Sharon; Dorn, Shelly

    2001-01-01

    The Central Valley (California) Educational Research Consortium asked 118 area principals what they were doing to improve their lowest achieving students' education. Respondents are focusing on individualizing instruction, aligning curricula to standards, advocating teaching to standards and tests, promoting new curriculum methodologies, and…

  19. High Tech Schools: The Principal's Perspective.

    ERIC Educational Resources Information Center

    Cromer, Janis

    This report offers the conclusions of a 1983 EPCOT symposium on education and the Information Age involving distinguished national experts and 46 secondary school principals from across the country. Discussed in the first section on "The Demands of an Information Age" are a number of transitions, including current shifts from an industrial to an…

  20. Dealing with Crises: One Principal's Experience.

    ERIC Educational Resources Information Center

    Foley, Charles F.

    1986-01-01

    The principal of Concord High School (New Hampshire) recounts the 1985-86 school year's four crises--the visits of teacher-astronaut Christa McAuliffe and Secretary of Education William Bennett, the shooting of a former student, and the Challenger space shuttle explosion. The greatest challenge was resuming the normal schedule and fielding media…

  1. The Principal as Chief Executive Officer.

    ERIC Educational Resources Information Center

    Dubin, Andrew E., Ed.

    This book was predicated on the idea that an effective principal must be proactive in decision making and have available appropriate information sources to make good decisions. Each chapter analyzes decision making from the perspective of different professionals in education and business management. Through the use of personal accounts and case…

  2. Managerial Leadership and the Effective Principal.

    ERIC Educational Resources Information Center

    Yukl, Gary

    To help relate management ideas and knowledge to educational administration, the author reviews the major theories and findings from the last 20 years on managerial leadership and discusses their relevance for school principals. He first summarizes findings from three approaches: the traits approach, emphasizing managerial motivation and skills;…

  3. THE ROLE BEHAVIOR OF SCHOOL PRINCIPALS.

    ERIC Educational Resources Information Center

    GROSS, NEAL; AND OTHERS

    THE EFFECTS AND DETERMINANTS OF THREE ROLE BEHAVIOR ASPECTS OF SCHOOL PRINCIPALS WERE STUDIED, AS FOLLOWS--(1) CLOSENESS OF TEACHER SUPERVISION, (2) SUPPORT OF INNOVATION, AND (3) INVOLVEMENT OF PARENTS IN SCHOOL AFFAIRS. SPECIFICALLY, THE EFFECTS AND DETERMINANTS TO BE EXAMINED WERE THE ORGANIZATIONAL EFFECTS OF ROLE BEHAVIOR IN TERMS OF TEACHER…

  4. Teachers' Perceptions Regarding School Principals' Coaching Skills

    ERIC Educational Resources Information Center

    Yirci, Ramazan; Özdemir, Tuncay Yavuz; Kartal, Seçil Eda; Kocabas, Ibrahim

    2014-01-01

    The purpose of this study was to find out teachers' perceptions about school principals' coaching skills. The study was carried out within qualitative research methods. The study group included 76 teachers in Elazig and 73 teachers in Kahramanmaras provinces of Turkey. All the data were processed using Nvivo 9 software. The results indicate that…

  5. Standards-Based Assessment for Principal Interns

    ERIC Educational Resources Information Center

    Koonce, Glenn; Causey, Ralph

    2011-01-01

    The Framework for School Leaders, an architecture derived from the Interstate School Leaders Licensure Consortium (ISLLC) Standards, is utilized in the design of the Principal Internship Mentor's Assessment (PIMA). PIMA outcomes are reported for average scores for each standard and investigated as a measure of ISLLC Standards achievement and for…

  6. Summer Principals'/Directors' Orientation Training Module.

    ERIC Educational Resources Information Center

    Mata, Robert L.; Garcia, Richard L.

    Intended to provide current or potential project principals/directors with the basic knowledge, skills, abilities, and sensitivities needed to manage a summer migrant school project in the local educational setting, this module provides instruction in the project management areas of planning, preparation, control, and termination. The module…

  7. The Evolution and Training of School Principals.

    ERIC Educational Resources Information Center

    Pellicer, Leonard O.; And Others

    Beginning with an historical description of the development of the principalship, this monograph gives a comprehensive analysis of both current and evolving training programs for principals. Given particular attention are field-based training programs and administrative internships, particulary the National Association of Secondary School…

  8. Technology Leadership Conditions among Nebraska School Principals

    ERIC Educational Resources Information Center

    Curnyn, Molly A.

    2013-01-01

    As visionary leaders, school administrators are responsible for leading their schools into the 21st century by integrating technology to enhance learning and teaching. As technology leaders, principals must apply rigorous thought into the overall role that technology plays in the enhancement of student learning. Leveraging technology will assist…

  9. Utah Principals Academy, 1987-1988.

    ERIC Educational Resources Information Center

    Utah State Board of Education, Salt Lake City.

    Improving instructional leadership skills of principals is the focus of the academy. Following a foreword and mission statement by James R. Moss, the state superintendent of public instruction, the booklet describes three programs that help to achieve the academy's goals: Academy Fellows, Academy Seminars, and Cluster Grants. Titles and authors of…

  10. The Principal's Role in Supporting Learning Communities

    ERIC Educational Resources Information Center

    Hord, Shirley M.; Hirsh, Stephanie A.

    2009-01-01

    In this article, the authors discuss the following approaches which principals have found support strong learning communities: (1) Emphasize to teachers that you know they can succeed--together; (2) Expect teachers to keep knowledge fresh; (3) Guide communities toward self-governance; (4) Make data accessible; (5) Teach discussion and…

  11. Primary School Principals' Experiences with Smartphone Apps

    ERIC Educational Resources Information Center

    Çakir, Rahman; Aktay, Sayim

    2016-01-01

    Smartphones are not just pieces of hardware, they at same time also dip into software features such as communication systems. The aim of this study is to examine primary school principals' experiences with smart phone applications. Shedding light on this subject means that this research is qualitative. Criterion sampling has been intentionally…

  12. Preparing Principals for Social Justice Leadership

    ERIC Educational Resources Information Center

    Baker-Martinez, Darcy

    2012-01-01

    The purpose of this study is to examine the experiences of social justice leaders to uncover specific leadership competencies that may inform current principal preparation programs. This study employed a qualitative multiple case study design. The three participants all shared many common strategies on how they manage the multiple forms of…

  13. The Novice Principal: Change and Challenges

    ERIC Educational Resources Information Center

    Northfield, Shawn

    2013-01-01

    Rachel Wilson is a novice principal and new school leader of a large English junior-senior high school located in a rural township of a maritime province in Canada. Upon her appointment, she was challenged with having to establish herself as a credible leadership choice for the venue in addition to having to engage in new role learning as a…

  14. Selecting a Principal: Keep It Complicated!

    ERIC Educational Resources Information Center

    Naso, Paul A.

    2011-01-01

    When searching for a new principal, many search committees tend to use the lists of competencies published in the literature and provided by state departments of education as if they were checklists. Instead, they should focus on more complicated competencies, such as acumen, judgment, and ability to manage the dilemmas of practice.

  15. The Assistant Principal's Handbook: Strategies for Success

    ERIC Educational Resources Information Center

    Glanz, Jeffrey

    2004-01-01

    Long considered an under-appreciated and under-utilized position, the role of the assistant principal is finally getting the attention and respect it deserves. In this truly indispensable companion, current and prospective administrators will gain concrete suggestions and solutions to maximize their impact, effectiveness, and satisfaction in this…

  16. Assessment of School Principals' Reassignment Process

    ERIC Educational Resources Information Center

    Sezgin-Nartgün, Senay; Ekinci, Serkan

    2016-01-01

    This study aimed to identify administrators' views related to the assessment of school principals' reassignment in educational organizations. The study utilized qualitative research design and the study group composed of 8 school administrators selected via simple sampling who were employed in the Bolu central district in 2014-2015 academic year.…

  17. Turkish School Principals' Earthquake Experiences and Reactions

    ERIC Educational Resources Information Center

    Akbaba-Altun, Sadegul

    2005-01-01

    Purpose: The main aim of this paper is to explore the elementary school principals' experiences and reactions toward two earthquakes, which hit the north-west region of Turkey on August 17 and November 12, 1999. Design/methodology/approach: A qualitative methodology was used since the goal of the researcher was to delineate the experiences and…

  18. The Doubly Exceptional Child: A Principal's Dilemma.

    ERIC Educational Resources Information Center

    Kesner, Rebecca J., Ed.

    2002-01-01

    This document contains two articles concerned with doubly exceptional children and gifted education. In "The Doubly Exceptional Child: A Principal's Dilemma," (Carol J. Mills and Linda E. Brody), such children do not fit into the usual categories for sorting children because their gifts and disabilities often mask each other. Suggestions are…

  19. Principal Pressure in the Middle of Accountability

    ERIC Educational Resources Information Center

    Derrington, Mary Lynne; Larsen, Donald E.

    2012-01-01

    When a new superintendent is hired, Tom Thompson, middle school principal, is squeezed between complying with the demands of the district and cultivating a positive culture in his school. He wrestles with the stress of facing tough leadership choices that take a toll on his physical and mental health. Tom realizes that a career-ending move might…

  20. A Principal's Guide to Children's Allergies.

    ERIC Educational Resources Information Center

    Munoz-Furlong, Anne

    1999-01-01

    Discusses several common children's allergies, including allergic rhinitis, asthma, atopic dermatitis, food allergies, and anaphylactic shock. Principals should become familiar with various medications and should work with children's parents and physicians to determine how to manage their allergies at school. Allergen avoidance is the best…

  1. What Principals Should Know About Food Allergies.

    ERIC Educational Resources Information Center

    Munoz-Furlong, Anne

    2002-01-01

    Describes what principals should know about recent research findings on food allergies (peanuts, tree nuts, milk, eggs, soy, wheat) that can produce severe or life-threatening reactions in children. Asserts that every school should have trained staff and written procedures for reacting quickly to allergic reactions. (PKP)

  2. My School Principal Is Not a Leader!

    ERIC Educational Resources Information Center

    Okutan, Mehmet

    2014-01-01

    The emergence of new approaches in educational management, have made mandatory to consider the school administration as "school leader". School principals of today's schools, are obliged to become individuals who influence teachers and students by dint of their personal characteristics, getting rid of being one who utilizes legal powers…

  3. An Exploration of Principal Instructional Technology Leadership

    ERIC Educational Resources Information Center

    Townsend, LaTricia Walker

    2013-01-01

    Nationwide the demand for schools to incorporate technology into their educational programs is great. In response, North Carolina developed the IMPACT model in 2003 to provide a comprehensive model for technology integration in the state. The model is aligned to national educational technology standards for teachers, students, and principals.…

  4. 21 CFR 1404.995 - Principal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Principal. 1404.995 Section 1404.995 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT... influence or control the use of those funds; or, (3) Occupies a technical or professional position...

  5. Principals' Leadership Styles and Student Achievement

    ERIC Educational Resources Information Center

    Harnish, David Alan

    2012-01-01

    Many schools struggle to meet No Child Left Behind's stringent adequate yearly progress standards, although the benchmark has stimulated national creativity and reform. The purpose of this study was to explore teacher perceptions of principals' leadership styles, curriculum reform, and student achievement to ascertain possible factors to improve…

  6. Building Blocks for the New Principal

    ERIC Educational Resources Information Center

    Beckerman, Leon

    2005-01-01

    After all of the theories, strategies, discussions, and classes are completed, new principals often still feel isolated and think they have to reinvent the wheel to learn the basic lessons of leadership--how to improve school climate, how to provide leadership for change, how to communicate effectively, and how to manage time. However, they do not…

  7. Statutory Protection for Principals: Tort Liability.

    ERIC Educational Resources Information Center

    Gluckman, Ivan

    1986-01-01

    Due to increasing numbers of lawsuits, educators need protection against financial liability to persons claiming injury on school property or in school-related activities. This legal memorandum describes needed protections, discusses the National Association of Secondary School Principals' (NASSP) role in developing liability insurance, and…

  8. Attention Deficit Disorder and the Principal.

    ERIC Educational Resources Information Center

    Essex, Nathan L.; Schifani, John

    1992-01-01

    Until recently, children with Attention Deficit Disorder (ADD) were often placed in special education classrooms. The critical challenge for administrators is ensuring that ADD children are correctly identified and appropriately educated. To avoid lawsuits, principals must lead the development of appropriate policies, procedures, and strategies to…

  9. Principals in Partnership with Math Coaches

    ERIC Educational Resources Information Center

    Grant, Catherine Miles; Davenport, Linda Ruiz

    2009-01-01

    One of the most promising developments in math education is the fact that many districts are hiring math coaches--also called math resource teachers, math facilitators, math lead teachers, or math specialists--to assist elementary-level teachers with math instruction. What must not be lost, however, is that principals play an essential role in…

  10. Facilitative Leadership: How Principals Lead without Dominating.

    ERIC Educational Resources Information Center

    Conley, David T.; Goldman, Paul

    1994-01-01

    "Facilitative leadership" may be defined as the ability of principals to lead without controlling, while making it easier for all members of the school community to achieve agreed-upon goals. The bulk of the Bulletin consists of a discussion of 10 propositions related to facilitative leadership drawn from 3 sources: (1) studies in…

  11. Proficiencies for Principals. Elementary & Middle Schools. Revised.

    ERIC Educational Resources Information Center

    National Association of Elementary School Principals, Alexandria, VA.

    Recognizing the principal's role as the single most important factor in determining school effectiveness in the crucial early years of children's education, this document discusses four prerequisites for success as a school leader and thoroughly outlines elements of proficiency in the principalship. Specific leadership capabilities and…

  12. Transformational Leadership Behaviors in Elementary School Principals

    ERIC Educational Resources Information Center

    Ergle, Barbara

    2012-01-01

    School leaders face high expectations from society for leadership effectiveness. While it is commonly accepted that leadership practices contribute to school excellence, specific behaviors of effective elementary principals in the local context were not well understood. The purpose of this mixed methods study was to investigate self-reported…

  13. Great Schools Have Great Principals: Link Crew

    ERIC Educational Resources Information Center

    Roberts, Rebecca

    2013-01-01

    The author describes the Link Crew transition program that she implemented in 2012 as assistant principal for curriculum and guidance at Villa Park High School in California. She states that administrative and counseling teams at her school had noticed that ninth-grade students struggled in their transitions to high school, with over half of the…

  14. The New National Curriculum in Norway: A Change in the Role of the Principals?

    ERIC Educational Resources Information Center

    Germeten, Sidsel

    2011-01-01

    This article presents perspectives on how principals in schools in northern Norway value the school reform "The Knowledge Promotion" and the new National Curriculum (LK06). It is based on a survey of all primary schools in the region of Finnmark and interviews with five of these principals one year later. The region of Finnmark in Norway…

  15. The Relationship between Elementary School Teachers' Perceptions of Principals' Leadership Effectiveness and Teacher Burnout

    ERIC Educational Resources Information Center

    Owens, Sallye Applewhite

    2013-01-01

    Burnout, an ever-present concern in the teaching profession, is arguably related to principals' leadership effectiveness. The purpose of this study was to investigate relationships between elementary school teachers' levels of burnout and their perceptions of their principals' leadership effectiveness. Data were gathered using the Maslach Burnout…

  16. The Role of the Principal's Leadership Style in the Implementation of ICT Policy

    ERIC Educational Resources Information Center

    Hadjithoma-Garstka, Christina

    2011-01-01

    This paper presents findings of a study in information communication technology (ICT) implementation, on the principal's leadership style in relation to other factors that influence implementation. The principal's leadership style is perceived--on the basis of the characteristics of the context where the study was conducted--as a personal quality,…

  17. Principals' Reactions to Feedback Received by School Inspection: A Longitudinal Study

    ERIC Educational Resources Information Center

    Behnke, Kristin; Steins, Gisela

    2017-01-01

    This article presents the results of a follow-up study on the attitudes of German principals towards receiving feedback from school inspections. In a first study, we explored the attitudes of 50 principals towards feedback from school inspections [Quality Analysis (QA) in North Rhine-Westphalia] before school inspections took place at these…

  18. Time Management Profiles of Cypriot School Principals: A Mixed-Methods Approach

    ERIC Educational Resources Information Center

    Kouali, Georgia; Pashiardis, Petros

    2015-01-01

    Purpose: The purpose of this paper is to present the results of a piece of research concerning the time management of Cypriot primary school principals. Time management refers to the interrelation of five independent variables: the various tasks principals perform, their frequency, the degree of accomplishment of those tasks, the use of time…

  19. North Carolina Traditional Public School Principals' Perspectives about Charter Schools: A Qualitative Investigation

    ERIC Educational Resources Information Center

    Eslinger Jones, Amy Susan

    2014-01-01

    The purpose of this research was to analyze North Carolina traditional public school principals' perspectives about and experiences with charter schools. A history of school choice in America was explored, as well as the changing role of public school principals. This dissertation presented a thorough review of the literature on school choice and…

  20. The Principal's Role in Innovation and Change. ERIC Highlights for School Administrators.

    ERIC Educational Resources Information Center

    Lake, Sara

    Lengthy abstracts of two journal articles and two Educational Resources Information Center (ERIC) microfiche documents on the principal's role in educational innovation and change are presented. The introduction lists eight points on the principal's role which are suggested by the articles and documents. Summaries are provided for the following:…

  1. Leadership Coaching in an Induction Program for Novice Principals: A 3-Year Study

    ERIC Educational Resources Information Center

    Lochmiller, Chad R.

    2014-01-01

    This article presents results from a study of leadership coaches who worked with novice principals in a university-based induction program for a 3-year period. The qualitative case study describes how the support the coaches provided to the novice principals changed over time. The study reveals that coaches adapted their leadership coaching…

  2. Principals Responding to Constant Pressure: Finding a Source of Stress Management

    ERIC Educational Resources Information Center

    Wells, Caryn M.

    2013-01-01

    This conceptual article presents a review of the research concerning the stress level of principals over the past three decades, with emphasis on the occupational stress that principals encounter because of heightened accountability and expectations for student achievement. Mindfulness meditation, as a stress management intervention, provides the…

  3. High-Need Schools in Australia: The Leadership of Two Principals

    ERIC Educational Resources Information Center

    Gurr, David; Drysdale, Lawrie; Clarke, Simon; Wildy, Helen

    2014-01-01

    In this article, we report on our initial work with the International School Leadership Development Network. In doing so, we present two cases of principals leading high-need schools, and conclude with some key observations in relation to what is distinctive about leading these schools. The first case features a principal leading a suburban school…

  4. Exploring Principals' Nonroutine Problems in Bilingual Immersion Schools: Lessons Learned for Multicultural Leadership

    ERIC Educational Resources Information Center

    Schwabsky, Nitza

    2013-01-01

    The present study examines the nonroutine problems that eight Anglo-American principals encountered in managing three elementary bilingual immersion schools in the Northwest United States. Using qualitative inquiry to collect data, I employed the multisited ethnographic research model. The principals reported nonroutine problems in the following…

  5. An Analysis of the Relationship of Perceived Principal Instructional Leadership Behaviors and Student Academic Achievement

    ERIC Educational Resources Information Center

    Schindler, Kerry Andrew

    2012-01-01

    The primary purpose of the present study was to determine if a relationship existed between perceived instructional leadership behaviors of high school principals and student academic achievement. A total of 124 principals and 410 teachers representing 75 high school campuses completed the School Leadership Behaviors Survey (SLBS), an instrument…

  6. The Relationship between Decision Making Styles and Leadership Styles among Public Schools Principals

    ERIC Educational Resources Information Center

    Al-Omari, Aieman Ahmad

    2013-01-01

    The present study examined the relationships between leadership styles and decision-making styles among public schools principals. A total of 108 principals returned questionnaires from Russaifa Education District in Jordan. The Decision Style Inventory and the Administrative Styles Questionnaire were used in this study. "Directive decision…

  7. New Voices in the Field: The Work Lives of First-Year Assistant Principals.

    ERIC Educational Resources Information Center

    Hartzell, Gary N.; And Others

    New assistant principals find their new leadership role quite different from their previous work as teachers. This book, based on a 5-year study, addresses the realities of day-to-day life for new assistant principals (APs) in secondary schools. The book presents the actual experiences of men and women who made the transition from teacher to…

  8. Designation of principal water-supply aquifers in Minnesota

    USGS Publications Warehouse

    Adolphson, D.G.; Ruhl, J.F.; Wolf, R.J.

    1981-01-01

    The State's ground water generally contains less than 1,000 milligrams per liter of dissolved solids, except in the extreme southwest, northeast, and western areas. Mineralized water is present at depth throughout the State. Freshwater extends to depths of about 1,000 feet in the center of the Hollandale embayment and in the Twin Cities basin. Six principal water-quality types are present in the .aquifers. Calcium magnesium bicarbonate type water, the most common, is generally present throughout the upper part of the ground-water system.

  9. Information Presentation

    NASA Technical Reports Server (NTRS)

    Holden, Kritina; Sandor, A.; Thompson, S. G.; McCann, R. S.; Kaiser, M. K.; Begault, D. R.; Adelstein, B. D.; Beutter, B. R.; Stone, L. S.

    2008-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew on flight vehicles, surface landers and habitats, and during extra-vehicular activities (EVA). Designers of displays and controls for exploration missions must be prepared to select the text formats, label styles, alarms, electronic procedure designs, and cursor control devices that provide for optimal crew performance on exploration tasks. The major areas of work, or subtasks, within the Information Presentation DRP are: 1) Controls, 2) Displays, 3) Procedures, and 4) EVA Operations.

  10. Information Presentation

    NASA Technical Reports Server (NTRS)

    Holden, Kritina L.; Thompson, Shelby G.; Sandor, Aniko; McCann, Robert S.; Kaiser, Mary K.; Adelstein, Barnard D.; Begault, Durand R.; Beutter, Brent R.; Stone, Leland S.; Godfroy, Martine

    2009-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew. In addition to addressing display design issues associated with information formatting, style, layout, and interaction, the Information Presentation DRP is also working toward understanding the effects of extreme environments encountered in space travel on information processing. Work is also in progress to refine human factors-based design tools, such as human performance modeling, that will supplement traditional design techniques and help ensure that optimal information design is accomplished in the most cost-efficient manner. The major areas of work, or subtasks, within the Information Presentation DRP for FY10 are: 1) Displays, 2) Controls, 3) Procedures and Fault Management, and 4) Human Performance Modeling. The poster will highlight completed and planned work for each subtask.

  11. Conservation Presentation.

    ERIC Educational Resources Information Center

    Friday, Gerald

    2001-01-01

    Introduces a project in which students teach about the importance of recycling and conservation by presenting demonstrations. Includes demonstrations on water, plastic, and other recycling products such as steel. (YDS)

  12. Information Presentation

    NASA Technical Reports Server (NTRS)

    Holden, K.L.; Boyer, J.L.; Sandor, A.; Thompson, S.G.; McCann, R.S.; Begault, D.R.; Adelstein, B.D.; Beutter, B.R.; Stone, L.S.

    2009-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew. The major areas of work, or subtasks, within this DRP are: 1) Displays, 2) Controls, 3) Electronic Procedures and Fault Management, and 4) Human Performance Modeling. This DRP is a collaborative effort between researchers at Johnson Space Center and Ames Research Center.

  13. SAS program for quantitative stratigraphic correlation by principal components

    USGS Publications Warehouse

    Hohn, M.E.

    1985-01-01

    A SAS program is presented which constructs a composite section of stratigraphic events through principal components analysis. The variables in the analysis are stratigraphic sections and the observational units are range limits of taxa. The program standardizes data in each section, extracts eigenvectors, estimates missing range limits, and computes the composite section from scores of events on the first principal component. Provided is an option of several types of diagnostic plots; these help one to determine conservative range limits or unrealistic estimates of missing values. Inspection of the graphs and eigenvalues allow one to evaluate goodness of fit between the composite and measured data. The program is extended easily to the creation of a rank-order composite. ?? 1985.

  14. Seasonal induction of alternative principal pathway for rose flower scent

    PubMed Central

    Hirata, Hiroshi; Ohnishi, Toshiyuki; Tomida, Kensuke; Ishida, Haruka; Kanda, Momoyo; Sakai, Miwa; Yoshimura, Jin; Suzuki, Hideyuki; Ishikawa, Takamasa; Dohra, Hideo; Watanabe, Naoharu

    2016-01-01

    Ecological adaptations to seasonal changes are often observed in the phenotypic traits of plants and animals, and these adaptations are usually expressed through the production of different biochemical end products. In this study, ecological adaptations are observed in a biochemical pathway without alteration of the end products. We present an alternative principal pathway to the characteristic floral scent compound 2-phenylethanol (2PE) in roses. The new pathway is seasonally induced in summer as a heat adaptation that uses rose phenylpyruvate decarboxylase (RyPPDC) as a novel enzyme. RyPPDC transcript levels and the resulting production of 2PE are increased time-dependently under high temperatures. The novel summer pathway produces levels of 2PE that are several orders of magnitude higher than those produced by the previously known pathway. Our results indicate that the alternative principal pathway identified here is a seasonal adaptation for managing the weakened volatility of summer roses. PMID:26831950

  15. Presentation Skills.

    ERIC Educational Resources Information Center

    Burt, Lorna; And Others

    This guide is intended for use in an eight-session course designed to develop the presentation skills required of persons employed in the manufacturing and service industries. The course is structured so that, upon its completion, students will be able to accomplish the following: identify the traits of good and bad speakers; research and organize…

  16. The associate principal astronomer telescope operations model

    NASA Technical Reports Server (NTRS)

    Drummond, Mark; Bresina, John; Swanson, Keith; Edgington, Will; Henry, Greg

    1994-01-01

    This paper outlines a new telescope operations model that is intended to achieve low operating costs with high operating efficiency and high scientific productivity. The model is based on the existing Principal Astronomer approach used in conjunction with ATIS, a language for commanding remotely located automatic telescopes. This paper introduces the notion of an Associate Principal Astronomer, or APA. At the heart of the APA is automatic observation loading and scheduling software, and it is this software that is expected to help achieve efficient and productive telescope operations. The purpose of the APA system is to make it possible for astronomers to submit observation requests to and obtain resulting data from remote automatic telescopes, via the Internet, in a highly-automated way that minimizes human interaction with the system and maximizes the scientific return from observing time.

  17. Determination and validation of principal gene products

    PubMed Central

    Tress, Michael L.; Wesselink, Jan-Jaap; Frankish, Adam; López, Gonzalo; Goldman, Nick; Löytynoja, Ari; Massingham, Tim; Pardi, Fabio; Whelan, Simon; Harrow, Jennifer; Valencia, Alfonso

    2009-01-01

    Motivation Alternative splicing has the potential to generate a wide range of protein isoforms. For many computational applications and for experimental research, it is important to be able to concentrate on the isoform that retains the core biological function. For many genes this is far from clear. Results We have combined five methods into a pipeline that allows us to detect the principal variant for a gene. Most of the methods were based on conservation between species, at the level of both gene and protein. The five methods used were the conservation of exonic structure, the detection of non-neutral evolution, the conservation of functional residues, the existence of a known protein structure and the abundance of vertebrate orthologues. The pipeline was able to determine a principal isoform for 83% of a set of well-annotated genes with multiple variants. PMID:18006548

  18. Principals' transformational leadership and teachers' collective efficacy.

    PubMed

    Dussault, Marc; Payette, Daniel; Leroux, Mathieu

    2008-04-01

    The study was designed to test the relationship of principals' transformational, transactional, and laissez-faire leadership with teachers' collective efficacy. Bandura's theory of efficacy applied to the group and Bass's transformational leadership theory were used as the theoretical framework. Participants included 487 French Canadian teachers from 40 public high schools. As expected, there were positive and significant correlations between principals' transformational and transactional leadership and teachers' collective efficacy. Also, there was a negative and significant correlation between laissez-faire leadership and teachers' collective efficacy. Moreover, regression analysis showed transformational leadership significantly enhanced the predictive capabilities of transactional leadership on teachers' collective efficacy. These results confirm the importance of leadership to predict collective efficacy and, by doing so, strengthen Bass's theory of leadership.

  19. Machine condition monitoring using principal component representations

    NASA Astrophysics Data System (ADS)

    He, Qingbo; Yan, Ruqiang; Kong, Fanrang; Du, Ruxu

    2009-02-01

    The purpose of this paper is to find the low-dimensional principal component (PC) representations from the statistical features of the measured signals to characterize and hence, monitor machine conditions. The PC representations can be automatically extracted using the principal component analysis (PCA) technique from the time- and frequency-domains statistical features of the measured signals. First, a mean correlation rule is proposed to evaluate the capability of each of the PCs in characterizing machine conditions and to select the most representative PCs to classify machine fault patterns. Then a procedure that uses the low-dimensional PC representations for machine condition monitoring is proposed. The experimental results from an internal-combustion engine sound analysis and an automobile gearbox vibration analysis show that the proposed method is effective for machine condition monitoring.

  20. PCA: Principal Component Analysis for spectra modeling

    NASA Astrophysics Data System (ADS)

    Hurley, Peter D.; Oliver, Seb; Farrah, Duncan; Wang, Lingyu; Efstathiou, Andreas

    2012-07-01

    The mid-infrared spectra of ultraluminous infrared galaxies (ULIRGs) contain a variety of spectral features that can be used as diagnostics to characterize the spectra. However, such diagnostics are biased by our prior prejudices on the origin of the features. Moreover, by using only part of the spectrum they do not utilize the full information content of the spectra. Blind statistical techniques such as principal component analysis (PCA) consider the whole spectrum, find correlated features and separate them out into distinct components. This code, written in IDL, classifies principal components of IRS spectra to define a new classification scheme using 5D Gaussian mixtures modelling. The five PCs and average spectra for the four classifications to classify objects are made available with the code.

  1. Multilevel sparse functional principal component analysis.

    PubMed

    Di, Chongzhi; Crainiceanu, Ciprian M; Jank, Wolfgang S

    2014-01-29

    We consider analysis of sparsely sampled multilevel functional data, where the basic observational unit is a function and data have a natural hierarchy of basic units. An example is when functions are recorded at multiple visits for each subject. Multilevel functional principal component analysis (MFPCA; Di et al. 2009) was proposed for such data when functions are densely recorded. Here we consider the case when functions are sparsely sampled and may contain only a few observations per function. We exploit the multilevel structure of covariance operators and achieve data reduction by principal component decompositions at both between and within subject levels. We address inherent methodological differences in the sparse sampling context to: 1) estimate the covariance operators; 2) estimate the functional principal component scores; 3) predict the underlying curves. Through simulations the proposed method is able to discover dominating modes of variations and reconstruct underlying curves well even in sparse settings. Our approach is illustrated by two applications, the Sleep Heart Health Study and eBay auctions.

  2. PRINCIPAL COMPONENTS FOR NON-LOCAL MEANS IMAGE DENOISING.

    PubMed

    Tasdizen, Tolga

    2008-01-01

    This paper presents an image denoising algorithm that uses principal component analysis (PCA) in conjunction with the non-local means image denoising. Image neighborhood vectors used in the non-local means algorithm are first projected onto a lower-dimensional subspace using PCA. Consequently, neighborhood similarity weights for denoising are computed using distances in this subspace rather than the full space. This modification to the non-local means algorithm results in improved accuracy and computational performance. We present an analysis of the proposed method's accuracy as a function of the dimensionality of the projection subspace and demonstrate that denoising accuracy peaks at a relatively low number of dimensions.

  3. Overview Presentation

    NASA Technical Reports Server (NTRS)

    Lytle, John

    2001-01-01

    This report provides an overview presentation of the 2000 NPSS (Numerical Propulsion System Simulation) Review and Planning Meeting. Topics include: 1) a background of the program; 2) 1999 Industry Feedback; 3) FY00 Status, including resource distribution and major accomplishments; 4) FY01 Major Milestones; and 5) Future direction for the program. Specifically, simulation environment/production software and NPSS CORBA Security Development are discussed.

  4. Principal Investigator-in-a-Box

    NASA Technical Reports Server (NTRS)

    Young, Laurence R.

    1999-01-01

    Human performance in orbit is currently limited by several factors beyond the intrinsic awkwardness of motor control in weightlessness. Cognitive functioning can be affected by such factors as cumulative sleep loss, stress and the psychological effects of long-duration small-group isolation. When an astronaut operates a scientific experiment, the performance decrement associated with such factors can lead to lost or poor quality data and even the total loss of a scientific objective, at great cost to the sponsors and to the dismay of the Principal Investigator. In long-duration flights, as anticipated on the International Space Station and on any planetary exploration, the experimental model is further complicated by long delays between training and experiment, and the large number of experiments each crew member must perform. Although no documented studies have been published on the subject, astronauts report that an unusually large number of simple errors are made in space. Whether a result of the effects of microgravity, accumulated fatigue, stress or other factors, this pattern of increased error supports the need for a computerized decision-making aid for astronauts performing experiments. Artificial intelligence and expert systems might serve as powerful tools for assisting experiments in space. Those conducting space experiments typically need assistance exactly when the planned checklist does not apply. Expert systems, which use bits of human knowledge and human methods to respond appropriately to unusual situations, have a flexibility that is highly desirable in circumstances where an invariably predictable course of action/response does not exist. Frequently the human expert on the ground is unavailable, lacking the latest information, or not consulted by the astronaut conducting the experiment. In response to these issues, we have developed "Principal Investigator-in-a-Box," or [PI], to capture the reasoning process of the real expert, the Principal

  5. Stress and Job Satisfaction among Secondary School Principals in Texas

    ERIC Educational Resources Information Center

    Romney, Angela G.

    2012-01-01

    The role of a secondary school principal continues to expand and increase principals' daily workload. The high stakes testing environment also places pressure on principals to ensure that students score high on standardized tests. With a heavy workload, principals find themselves faced with numerous work-related stressors that influence job…

  6. What Should Be Done with "Fit" in Principal Selection?

    ERIC Educational Resources Information Center

    Palmer, Brandon; Kelly, Joseph; Mullooly, James

    2016-01-01

    Although the school principal's role has been growing in importance, the methods used to select principals have not changed much since the 1950s. Moreover, researchers have seldom scrutinized principal selection methods; yet, significant procedural issues exist. The concept of "fit" has been used within principal selection for decades,…

  7. 24 CFR 241.535 - Loan multiples-minimum principal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan multiples-minimum principal... Security Instruments § 241.535 Loan multiples—minimum principal. The loan shall involve a principal obligation in multiples of $100, and the minimum principal obligation shall be $10,000....

  8. Evaluating and Supporting Principals. Building a Stronger Principalship: Volume 4

    ERIC Educational Resources Information Center

    Anderson, Leslie M.; Turnbull, Brenda J.

    2016-01-01

    This is the fourth report from an evaluation of the Principal Pipeline Initiative (PPI). This report addresses the implementation of principal evaluation and related support as of 2015, viewing implementation in the context of districts' aims, constraints, and capacity. Principal evaluation is part of the Wallace Principal Pipeline Initiative…

  9. Principal Role Changes and Implications for Principalship Candidates.

    ERIC Educational Resources Information Center

    Whitaker, Kathryn S.

    1999-01-01

    A principal who exchanged jobs with a university professor explores changing principal roles, using a case-study approach. Principals' working world is characterized by overwhelming responsibilities, information perplexity, and emotional anxiety. Principals would appreciate intrinsic and extrinsic rewards, support networks, university-school…

  10. 19 CFR 113.33 - Corporations as principals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Corporations as principals. 113.33 Section 113.33... TREASURY CUSTOMS BONDS Principals and Sureties § 113.33 Corporations as principals. (a) Name of corporation on the bonds. The name of a corporation executing a Customs bond as a principal, may be printed...

  11. Male and Female High School Principals: A Comparative Study.

    ERIC Educational Resources Information Center

    Paddock, Susan C.

    Differences in the personal and career characteristics of men and women secondary principals were examined by comparing data from a study of women high school principals with data from a National Association of Secondary School Principals (NASSP) study on the secondary school principalship. Data for the study of women principals were provided by…

  12. Principal Quality Practice in Alberta: Education 900 Introduction Paper

    ERIC Educational Resources Information Center

    Ennest, Robert

    2010-01-01

    Purpose: The purpose of this study was to examine the efficacy of Alberta's Principal Quality Practice Standard as a framework for the roles and responsibilities of school principals. Methodology: Three principals participated in the study, and each principal had more than 25 years of teaching and school administration experience. Each principal…

  13. 19 CFR 113.34 - Co-principals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Co-principals. 113.34 Section 113.34 Customs... CUSTOMS BONDS Principals and Sureties § 113.34 Co-principals. A bond with a co-principal may be used by a... with the same distinct legal status on the bond. A bond with a co-principal shall not be used to...

  14. 19 CFR 113.34 - Co-principals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Co-principals. 113.34 Section 113.34 Customs... CUSTOMS BONDS Principals and Sureties § 113.34 Co-principals. A bond with a co-principal may be used by a... with the same distinct legal status on the bond. A bond with a co-principal shall not be used to...

  15. 19 CFR 113.34 - Co-principals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Co-principals. 113.34 Section 113.34 Customs... CUSTOMS BONDS Principals and Sureties § 113.34 Co-principals. A bond with a co-principal may be used by a... with the same distinct legal status on the bond. A bond with a co-principal shall not be used to...

  16. 19 CFR 113.34 - Co-principals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Co-principals. 113.34 Section 113.34 Customs... CUSTOMS BONDS Principals and Sureties § 113.34 Co-principals. A bond with a co-principal may be used by a... with the same distinct legal status on the bond. A bond with a co-principal shall not be used to...

  17. 19 CFR 113.34 - Co-principals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Co-principals. 113.34 Section 113.34 Customs... CUSTOMS BONDS Principals and Sureties § 113.34 Co-principals. A bond with a co-principal may be used by a... with the same distinct legal status on the bond. A bond with a co-principal shall not be used to...

  18. A bibliography of planetary geology and geophysics principal investigators and their associates, 1986-1987

    NASA Technical Reports Server (NTRS)

    1989-01-01

    A compilation is presented of selected bibliographic data relating to recent publications submitted by principal investigators and their associates, supported through NASA's Office of Space Science and Applications, Solar System Exploration Division, Planetary Geology and Geophysics Program

  19. A bibliography of planetary geology and geophysics principal investigators and their associates, 1990-1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    A compilation of selected bibliographic data specifically relating to recent publications submitted by principal investigators and their associates, supported through the NASA Office of Space Science and Applications, Solar System Exploration Division, Planetary Geology and Geophysics Program is presented.

  20. Applications of principal component analysis to breath air absorption spectra profiles classification

    NASA Astrophysics Data System (ADS)

    Kistenev, Yu. V.; Shapovalov, A. V.; Borisov, A. V.; Vrazhnov, D. A.; Nikolaev, V. V.; Nikiforova, O. Y.

    2015-12-01

    The results of numerical simulation of application principal component analysis to absorption spectra of breath air of patients with pulmonary diseases are presented. Various methods of experimental data preprocessing are analyzed.

  1. Trust Me, Principal, or Burn Out! The Relationship between Principals' Burnout and Trust in Students and Parents

    ERIC Educational Resources Information Center

    Ozer, Niyazi

    2013-01-01

    The purpose of this study was to determine the primary school principals' views on trust in students and parents and also, to explore the relationships between principals' levels of professional burnout and their trust in students and parents. To this end, Principal Trust Survey and Friedman Principal Burnout scales were administered on 119…

  2. A visual basic program for principal components transformation of digital images

    NASA Astrophysics Data System (ADS)

    Carr, James R.

    1998-04-01

    Principal components transformation of multispectral and hyperspectral digital imagery is useful for: (1) reducing the number of useful bands, a distinct advantage when using hyperspectral imagery; (2) obtaining image bands that are orthogonal (statistically independent); (3) improving supervised and unsupervised classification; and (4) image compression. A Visual Basic program is presented for principal components transformation of digital images using principal components analysis or correspondence analysis. Principal components analysis is well known for this application. Correspondence analysis is only recently applied for such transformation. The program can import raw digital images, with or without header records; or, the program can accept Windows bitmap (BMP) files. After transformation, output, transformed images can be exported in raw or BMP format. The program can be used as a simple file format conversion program (raw to BMP or BMP to raw) without performing principal components transformation. An application demonstrates the use of the program.

  3. Radar fall detection using principal component analysis

    NASA Astrophysics Data System (ADS)

    Jokanovic, Branka; Amin, Moeness; Ahmad, Fauzia; Boashash, Boualem

    2016-05-01

    Falls are a major cause of fatal and nonfatal injuries in people aged 65 years and older. Radar has the potential to become one of the leading technologies for fall detection, thereby enabling the elderly to live independently. Existing techniques for fall detection using radar are based on manual feature extraction and require significant parameter tuning in order to provide successful detections. In this paper, we employ principal component analysis for fall detection, wherein eigen images of observed motions are employed for classification. Using real data, we demonstrate that the PCA based technique provides performance improvement over the conventional feature extraction methods.

  4. Principal symbol of Euler-Lagrange operators

    NASA Astrophysics Data System (ADS)

    Fatibene, L.; Garruto, S.

    2016-07-01

    We shall introduce the principal symbol for quite a general class of (quasi linear) Euler-Lagrange operators and use them to characterise well-posed initial value problems in gauge covariant field theories. We shall clarify how constraints can arise in covariant Lagrangian theories by extending the standard treatment in GR and without resorting to Hamiltonian formalism. Finally as an example of application, we sketch a quantisation procedure based on what is done in LQG by framing it in a more general context which applies to general gauge covariant field theories.

  5. The principal components of response strength.

    PubMed Central

    Killeen, P R; Hall, S S

    2001-01-01

    As Skinner (1938) described it, response strength is the "state of the reflex with respect to all its static properties" (p. 15), which include response rate, latency, probability, and persistence. The relations of those measures to one another was analyzed by probabilistically reinforcing, satiating, and extinguishing pigeons' key pecking in a trials paradigm. Reinforcement was scheduled according to variable-interval, variable-ratio, and fixed-interval contingencies. Principal components analysis permitted description in terms of a single latent variable, strength, and this was validated with confirmatory factor analyses. Overall response rate was an excellent predictor of this state variable. PMID:11394483

  6. Nonlinear principal component analysis of climate data

    NASA Astrophysics Data System (ADS)

    Monahan, Adam Hugh

    2000-11-01

    A nonlinear generalisation of Principal Component Analysis (PCA), denoted Nonlinear Principal Component Analysis (NLPCA), is introduced and applied to the analysis of climate data. It is found empirically that NLPCA partitions variance in the same fashion as does PCA. An important distinction is drawn between a modal P-dimensional NLPCA analysis, in which the approximation is the sum of P nonlinear functions of one variable, and a nonmodal analysis, in which the P-dimensional NLPCA approximation is determined as a nonlinear non- additive function of P variables. Nonlinear Principal Component Analysis is first applied to a data set sampled from the Lorenz attractor. The 1D and 2D NLPCA approximations explain 76% and 99.5% of the total variance, respectively, in contrast to 60% and 95% explained by the 1D and 2D PCA approximations. When applied to a data set consisting of monthly-averaged tropical Pacific Ocean sea surface temperatures (SST), the modal 1D NLPCA approximation describes average variability associated with the El Niño/Southern Oscillation (ENSO) phenomenon, as does the 1D PCA approximation. The NLPCA approximation, however, characterises the asymmetry in spatial pattern of SST anomalies between average warm and cold events in a manner that the PCA approximation cannot. The second NLPCA mode of SST is found to characterise differences in ENSO variability between individual events, and in particular is consistent with the celebrated 1977 ``regime shift''. A 2D nonmodal NLPCA approximation is determined, the interpretation of which is complicated by the fact that a secondary feature extraction problem has to be carried out. It is found that this approximation contains much the same information as that provided by the modal analysis. A modal NLPC analysis of tropical Indo-Pacific sea level pressure (SLP) finds that the first mode describes average ENSO variability in this field, and also characterises an asymmetry in SLP fields between average warm and

  7. The principal components of response strength.

    PubMed

    Killeen, P R; Hall, S S

    2001-03-01

    As Skinner (1938) described it, response strength is the "state of the reflex with respect to all its static properties" (p. 15), which include response rate, latency, probability, and persistence. The relations of those measures to one another was analyzed by probabilistically reinforcing, satiating, and extinguishing pigeons' key pecking in a trials paradigm. Reinforcement was scheduled according to variable-interval, variable-ratio, and fixed-interval contingencies. Principal components analysis permitted description in terms of a single latent variable, strength, and this was validated with confirmatory factor analyses. Overall response rate was an excellent predictor of this state variable.

  8. r-principal subspace for driver cognitive state classification.

    PubMed

    Almahasneh, Hossam; Kamel, Nidal; Walter, Nicolas; Malik, Aamir Saeed

    2015-01-01

    Using EEG signals, a novel technique for driver cognitive state assessment is presented, analyzed and experimentally verified. The proposed technique depends on the singular value decomposition (SVD) in finding the distributed energy of the EEG data matrix A in the direction of the r-principal subspace. This distribution is unique and sensitive to the changes in the cognitive state of the driver due to external stimuli, so it is used as a set of features for classification. The proposed technique is tested with 42 subjects using 128 EEG channels and the results show significant improvements in terms of accuracy, specificity, sensitivity, and false detection in comparison to other recently proposed techniques.

  9. Principal investigator in a box: Version 1.2 documentation

    NASA Technical Reports Server (NTRS)

    Adolph, Jurine; Bhatnagar, Rajiv; Colombano, Silvano P.; Compton, Michael; Frainer, Richard; Groleau, Nicolas; Holden, Kritina; Lai, Sen-Hao; Lam, Chih-Chao; Manahan, Meera

    1990-01-01

    Principal Investigator (PI) in a box is a computer system designed to help optimize the scientific results of experiments that are performed in space. The system will assist the astronaut experimenters in the collection and analysis of experimental data, recognition and pursuit of 'interesting' results, optimal use of the time allocated to the experiment, and troubleshooting of the experiment apparatus. This document discusses the problems that motivate development of 'PI-in-a-box', and presents a high- level system overview and a detailed description of each of the modules that comprise the current version of the system.

  10. Dunkl Operators as Covariant Derivatives in a Quantum Principal Bundle

    NASA Astrophysics Data System (ADS)

    Durdevich, Micho; Sontz, Stephen Bruce

    2013-05-01

    A quantum principal bundle is constructed for every Coxeter group acting on a finite-dimensional Euclidean space E, and then a connection is also defined on this bundle. The covariant derivatives associated to this connection are the Dunkl operators, originally introduced as part of a program to generalize harmonic analysis in Euclidean spaces. This gives us a new, geometric way of viewing the Dunkl operators. In particular, we present a new proof of the commutativity of these operators among themselves as a consequence of a geometric property, namely, that the connection has curvature zero.

  11. Principal nonlinear dynamical modes of climate variability

    PubMed Central

    Mukhin, Dmitry; Gavrilov, Andrey; Feigin, Alexander; Loskutov, Evgeny; Kurths, Juergen

    2015-01-01

    We suggest a new nonlinear expansion of space-distributed observational time series. The expansion allows constructing principal nonlinear manifolds holding essential part of observed variability. It yields low-dimensional hidden time series interpreted as internal modes driving observed multivariate dynamics as well as their mapping to a geographic grid. Bayesian optimality is used for selecting relevant structure of nonlinear transformation, including both the number of principal modes and degree of nonlinearity. Furthermore, the optimal characteristic time scale of the reconstructed modes is also found. The technique is applied to monthly sea surface temperature (SST) time series having a duration of 33 years and covering the globe. Three dominant nonlinear modes were extracted from the time series: the first efficiently separates the annual cycle, the second is responsible for ENSO variability, and combinations of the second and the third modes explain substantial parts of Pacific and Atlantic dynamics. A relation of the obtained modes to decadal natural climate variability including current hiatus in global warming is exhibited and discussed. PMID:26489769

  12. PROJECTED PRINCIPAL COMPONENT ANALYSIS IN FACTOR MODELS

    PubMed Central

    Fan, Jianqing; Liao, Yuan; Wang, Weichen

    2016-01-01

    This paper introduces a Projected Principal Component Analysis (Projected-PCA), which employees principal component analysis to the projected (smoothed) data matrix onto a given linear space spanned by covariates. When it applies to high-dimensional factor analysis, the projection removes noise components. We show that the unobserved latent factors can be more accurately estimated than the conventional PCA if the projection is genuine, or more precisely, when the factor loading matrices are related to the projected linear space. When the dimensionality is large, the factors can be estimated accurately even when the sample size is finite. We propose a flexible semi-parametric factor model, which decomposes the factor loading matrix into the component that can be explained by subject-specific covariates and the orthogonal residual component. The covariates’ effects on the factor loadings are further modeled by the additive model via sieve approximations. By using the newly proposed Projected-PCA, the rates of convergence of the smooth factor loading matrices are obtained, which are much faster than those of the conventional factor analysis. The convergence is achieved even when the sample size is finite and is particularly appealing in the high-dimension-low-sample-size situation. This leads us to developing nonparametric tests on whether observed covariates have explaining powers on the loadings and whether they fully explain the loadings. The proposed method is illustrated by both simulated data and the returns of the components of the S&P 500 index. PMID:26783374

  13. Instruction Manual for Principals/Test Coordinators of English Language Arts--Writing Session: Elementary, Intermediate, Secondary, 1998-99.

    ERIC Educational Resources Information Center

    Maine State Dept. of Education, Augusta.

    This manual presents information and instructions for principals and test coordinators in administering the 1998-99 version of the writing session of the Maine Educational Assessment (MEA). Sections of the manual present a checklist for principals/test coordinators; changes and reminders to the MEA for 1998-99; instructions for test coordinators…

  14. Extraction of principal components from biosignals by neural net.

    PubMed

    Krajca, V; Principe, J C; Petránek, S

    1999-01-01

    This contribution gives the information on a useful application of principal component analysis (PCA) in the field of electroencephalogram (EEG) and laser-Doppler signal processing. The principal components are estimated by a neural network (NN) approach.

  15. 21 CFR 701.10 - Principal display panel.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) COSMETICS COSMETIC LABELING Package Form § 701.10 Principal display panel. The term principal display panel as it applies to cosmetics in package form and as used in this part, means the part of a label...

  16. 21 CFR 701.10 - Principal display panel.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) COSMETICS COSMETIC LABELING Package Form § 701.10 Principal display panel. The term principal display panel as it applies to cosmetics in package form and as used in this part, means the part of a label...

  17. 21 CFR 701.10 - Principal display panel.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) COSMETICS COSMETIC LABELING Package Form § 701.10 Principal display panel. The term principal display panel as it applies to cosmetics in package form and as used in this part, means the part of a label...

  18. Termolecular Ion-Molecules Reactions in Titan's Atmosphere. I. Principal Ions with Principal Neutrals

    NASA Technical Reports Server (NTRS)

    Anicich, V.; Milligan, D.; Fairley, D.; McEwan, M.

    1999-01-01

    The FA-SIFT experiment at Canterbury was used to determine some of the principal termolecular ion-molecule reactions that occur in Saturn's satellite Titan's atmosphere. The experiments were performed using both a pure nitrogen bath gas and a pure helium bath gas.

  19. Principal Leadership for Special Education: Perceptions of Principals and Directors of Special Education

    ERIC Educational Resources Information Center

    Duncan, Angela Bost

    2010-01-01

    The purpose of this study was to explore the perceptions of public school leaders about principal leadership for special education in ten leadership categories: understanding law and policy, using data to improve teacher performance, using data to improve student performance, creating an inclusive culture, collaborating with families,…

  20. Principal-Teacher Interactions: How Affective Relationships Shape Principal and Teacher Attitudes

    ERIC Educational Resources Information Center

    Price, Heather E.

    2012-01-01

    Purpose: Research finds that the attitudes of principals and teachers create an atmosphere for learning, often referred to as school climate, that influences school effectiveness. Other research shows that atmospheres of trust, shared vision, and openness create positive school climate conditions. Little is known, however, about how these climates…

  1. Increasing Assistant Principals' Capacity for Success Based on the New Principal Evaluation Instrument

    ERIC Educational Resources Information Center

    Hager, Rhonda Keever

    2012-01-01

    The importance of leadership is critical with current accountability for student performance. The increased accountability for school leaders has caused a change in leadership roles to incorporate collaboration and shared leadership. Assistant principals are included in the concept of distributive leadership. A review of the literature shows…

  2. Principals' and Teachers' Views of Spirituality in Principal Leadership in Three Primary Schools

    ERIC Educational Resources Information Center

    Gibson, Alaster

    2014-01-01

    This article discusses key findings from my doctoral research involving a qualitative case study inquiring into the lived experiences of spirituality in principal leadership and its influence on teachers and their teaching within three public primary school contexts in New Zealand. Spirituality is understood in this article as a complex and…

  3. Quality M.Ed. Principal Licensure Degrees + Conscientious Students = Leader Principals

    ERIC Educational Resources Information Center

    Guillaume, Cindy; Vitucci, Alanna

    2015-01-01

    Effective educational leadership at the principal level positively correlates with quality classroom teachers and improved student achievement (Portin et al., 2009). It also fosters a caring, supportive and inter-connected environment that inspires students and engages teachers (Seashore et al., 2010). Preparing competent, effective, and caring…

  4. Novice School Principals' Sense of Ultimate Responsibility: Problems of Practice in Transitioning to the Principal's Office

    ERIC Educational Resources Information Center

    Spillane, James P.; Lee, Linda C.

    2014-01-01

    Purpose: To investigate the problems of practice experienced by novice school principals as they transition into their new occupation, focusing in particular on the first 3 months on the job--a critical transition period according to the literature. Research Methods/Approach: This theory-building, mixed-methods, longitudinal study examines a…

  5. A Preliminary Examination of the Impact of a Structured Principal Network on Principal Burnout

    ERIC Educational Resources Information Center

    Tillery, Denise Artus

    2012-01-01

    This study examined the extent to which participation in a formal network has on a principal's personal perception of burnout as measured by the Maslach Burnout Inventory for Educators (MBI-E). The MBI-E consists of 22 questions with responses indicated on a 7 point Likert scale ranging from 0-6. It measures three constructs of emotional…

  6. The Networked Principal: Examining Principals' Social Relationships and Transformational Leadership in School and District Networks

    ERIC Educational Resources Information Center

    Moolenaar, Nienke M.; Sleegers, Peter J. C.

    2015-01-01

    Purpose: While in everyday practice, school leaders are often involved in social relationships with a variety of stakeholders both within and outside their own schools, studies on school leaders' networks often focus either on networks within or outside schools. The purpose of this paper is to investigate the extent to which principals occupy…

  7. Aerobic Physical Activity and the Leadership of Principals

    ERIC Educational Resources Information Center

    Kiser, Kari

    2016-01-01

    The purpose of this study was to explore if there was a connection between regular aerobic physical activity and the stress and energy levels of principals as they reported it. To begin the research, the current aerobic physical activity level of principals was discovered. Additionally, the energy and stress levels of the principals who do engage…

  8. The Development of Assistant Principals: A Literature Review

    ERIC Educational Resources Information Center

    Oleszewski, Ashley; Shoho, Alan; Barnett, Bruce

    2012-01-01

    Purpose: The purpose of this review is to add to the discussion of assistant principals (APs), a position that has been under-represented in the professional literature. Design/methodology/approach: An extensive search was undertaken on assistant principals, vice principals, and deputy head teachers from various sources, including journals,…

  9. The Impact of Principals in Sustaining Middle School Change.

    ERIC Educational Resources Information Center

    Hipp, Kristine A.

    1997-01-01

    Notes survey of teachers and principals in 10 middle schools to determine the relationship between principals' leadership behavior and teachers' sense of efficacy. Identifies 11 principal behaviors that reinforce teacher efficacy, including inspiring group purpose, encouraging innovation, fostering teamwork, managing student behavior, and…

  10. The Assistant Principal's Accountability in School Reform and Restructuring.

    ERIC Educational Resources Information Center

    Michel, George J.; And Others

    Five papers examine issues regarding the role of the assistant principal, with a focus on accountability in school reform and restructuring. The first paper, by George J. Michel, analyzes the leadership areas of the assistant principal and suggests methods to make the assistant principal accountable. The next four papers describe new models of…

  11. Suicide in Middle Level Schools: Implications for Principals.

    ERIC Educational Resources Information Center

    Toepfer, Conrad F., Jr.

    1986-01-01

    Prevention of teenage suicide and coping with it when it occurs is an increasing concern for middle-level principals. This article focuses on specific implications of the youth suicide problem for middle-level principals with considerations for other principals as well. (Author/TE)

  12. The Work of Chicago Public Schools' Principals. Research Report

    ERIC Educational Resources Information Center

    Stoelinga, Sara Ray

    2008-01-01

    This report examines the roles and perceptions of Chicago Public Schools' principals, drawing upon Consortium surveys and principal interviews. Consortium Senior Analyst Sara Ray Stoelinga is the lead author of this report. She was assisted by Holly Hart and David Schalliol. Key findings in the research reveal that principal turnover is a pressing…

  13. Principals' Perceptions of Their Role in Curriculum Implementation. Research Report.

    ERIC Educational Resources Information Center

    Minsky, Elaine; And Others

    This study, initiated by the Scarborough (Ontario) Board of Education, examines principals' perceptions of their role in curriculum implementation, the difficulties inherent in this role and the support systems available to assist principals, and the leadership component of the principals' role in curriculum implementation. Interviews, based on a…

  14. Principal Selection: A National Study of Selection Criteria and Procedures

    ERIC Educational Resources Information Center

    Palmer, Brandon

    2016-01-01

    Despite empirical evidence correlating the role of the principal with student achievement, researchers have seldom scrutinized principal selection methods over the past 60 years. This mixed methods study investigated the processes by which school principals are selected. A national sample of top-level school district administrators was used to…

  15. Principal Succession and Changes in School Coupling and Effectiveness.

    ERIC Educational Resources Information Center

    Miskel, Cecil; Owens, Melva

    To assess the effects of principal turnover on school organizational structures and effectiveness at elementary and secondary levels, the operations of schools that changed principals were compared to those that retained principals. Studies of organizational dynamics have identified important structural variables that can be applied to school…

  16. Principal Turnover: Upheaval and Uncertainty in Charter Schools?

    ERIC Educational Resources Information Center

    Ni, Yongmei; Sun, Min; Rorrer, Andrea

    2015-01-01

    Purpose: Informed by literature on labor market and school choice, this study aims to examine the dynamics of principal career movements in charter schools by comparing principal turnover rates and patterns between charter schools and traditional public schools. Research Methods/Approach: This study uses longitudinal data on Utah principals and…

  17. The Perceived Stress Levels of Primary and Secondary Principals.

    ERIC Educational Resources Information Center

    Savery, Lawson K.; Detiuk, Michael

    1986-01-01

    Research conducted in Western Australian government schools indicates perceived stress among principals, particularly role overload and role conflict. Primary principals experienced greater stress than secondary principals. Suggestions on how the education department can reduce employee stress include altering leadership styles and offering stress…

  18. Walking the Tightrope: Secondary School Principals' Perspectives on Teacher Evaluation

    ERIC Educational Resources Information Center

    Hill, Kimberly A.

    2013-01-01

    The conflicting nature of the principal's role as a leader in the context of the school building and yet a follower within the school district organization may lead to frustration, poor job performance, and ultimately, premature principal departure. As middle managers in the school district organization, principals are wedged between…

  19. Consejeria de los directores (Principal Mentoring). ERIC Digest.

    ERIC Educational Resources Information Center

    Malone, Robert J.

    To help new principals succeed, school districts are capitalizing on senior administrators' expertise by adding mentor programs to the practical training programs for beginning principals. This ERIC Digest in Spanish examines the nature of mentorships and discusses how they can prepare principals for the next stage of their careers. Although…

  20. Principals' Experiences of Being Evaluated: A Phenomenological Study

    ERIC Educational Resources Information Center

    Parylo, Oksana; Zepeda, Sally J.; Bengtson, Ed

    2012-01-01

    This phenomenological study sought to understand principals' lived experiences of being evaluated with reliance on the principles of developmental supervision and adult learning theory. Analysis of interview data from 16 principals revealed 3 major constructs in principal evaluation: evaluation is a complex, constantly changing system; principal…

  1. A Comparison between Saudi and American School Principal Preparation Programs

    ERIC Educational Resources Information Center

    Altuwaijri, Anas

    2016-01-01

    Saudi educators are increasingly concerned over whether principal preparation programs in Saudi Arabia are accomplishing their goal of developing qualified leaders who are prepared to take on the tasks of school principals. Thus, Saudi researchers recommend that the school principal preparation programs undergo evaluation. This study examines…

  2. School Principals and School Performance. Working Paper 38

    ERIC Educational Resources Information Center

    Clark, Damon; Martorell, Paco; Rockoff, Jonah

    2009-01-01

    We use detailed data from New York City to estimate how the characteristics of school principals relate to school performance, as measured by students' standardized exam scores and other outcomes. We find little evidence of any relationship between school performance and principal education and pre-principal work experience, although we do find…

  3. School Principals and School Performance. CALDER Working Paper No. 38

    ERIC Educational Resources Information Center

    Clark, Damon; Martorell, Paco; Rockoff, Jonah

    2009-01-01

    We use detailed data from New York City to estimate how the characteristics of school principals relate to school performance, as measured by students' standardized exam scores and other outcomes. We find little evidence of any relationship between school performance and principal education and pre-principal work experience, although we do find…

  4. Professional Development of Middle Level Principals: Pushing the Reform Forward.

    ERIC Educational Resources Information Center

    Brown, Kathleen M.; Anfara, Vincent A.; Hartman, Kimberly J.; Mahar, Robert J.; Mills, Rebecca

    2002-01-01

    Study of middle-school principal professional development content, place, and optimal learning strategies for school reform. Finds, for example, that principals want to learn how to nurture collegial and collaborative learning environments. Also finds that principals want more in-house training and that they learn best, for example, through…

  5. Professional Development Perspectives of Principals in Australia and Japan

    ERIC Educational Resources Information Center

    Gamage, David T.; Ueyama, Takeyuki

    2004-01-01

    Irrespective of how the roles, tasks, and responsibilities of principals have evolved due to educational change and reform, the school principal still holds the key to achieving school effectiveness. Over the last few decades, extensive studies have been conducted on the role of the school principal. Most scholars, researchers, and school…

  6. Principals Leading for Educational Equity: Social Justice in Action

    ERIC Educational Resources Information Center

    Eldridge, Cynthia Marie

    2012-01-01

    This qualitative case study examined how principals promote educational equity in schools. The study examined the experiences of three principals in a school district that mandated that principals lead for equity. The school system defined equity as the elimination of racial predictability in student achievement. To conduct this examination, the…

  7. How the Principalship Has Changed: Lessons from Principals' Life Stories.

    ERIC Educational Resources Information Center

    Brubaker, Dale L.

    1995-01-01

    The life stories of (North Carolina) principals in a graduate education class reveal vast changes over the past 20 years. "Good ol' boy" superintendents and principals have been replaced by self-interested political "sharks" concerned more with image than substance. Fortunately, principals with resiliency, caring values, and…

  8. California School Principals' Perceptions of the Effects of Proposition 227

    ERIC Educational Resources Information Center

    Basurto, Imelda; Wise, Donald; Unruh, Ronald

    2006-01-01

    Few studies provide insight into how California principals perceive Proposition 227 and its impact on bilingual education. The findings of a survey distributed to 100 randomly selected California principals with bilingual programs, indicate the law passed by California voters has not changed the perceptions of California principals towards…

  9. 19 CFR 113.32 - Partnerships as principals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Partnerships as principals. 113.32 Section 113.32... TREASURY CUSTOMS BONDS Principals and Sureties § 113.32 Partnerships as principals. (a) Names of partners... partnership has been previously filed with the port director or drawback office in the case of a bond...

  10. 19 CFR 113.32 - Partnerships as principals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Partnerships as principals. 113.32 Section 113.32... TREASURY CUSTOMS BONDS Principals and Sureties § 113.32 Partnerships as principals. (a) Names of partners... partnership has been previously filed with the port director or drawback office in the case of a bond...

  11. 19 CFR 113.32 - Partnerships as principals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Partnerships as principals. 113.32 Section 113.32... TREASURY CUSTOMS BONDS Principals and Sureties § 113.32 Partnerships as principals. (a) Names of partners... partnership has been previously filed with the port director or drawback office in the case of a bond...

  12. 19 CFR 113.32 - Partnerships as principals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Partnerships as principals. 113.32 Section 113.32... TREASURY CUSTOMS BONDS Principals and Sureties § 113.32 Partnerships as principals. (a) Names of partners... partnership has been previously filed with the port director or drawback office in the case of a bond...

  13. Building PACs: A Guide for Title I Principals.

    ERIC Educational Resources Information Center

    Druian, Janice; Sayers, Susan

    This inservice program for principals was designed to assist the development and maintenance of effective Parent Advisory Councils (PACs), as mandated by Title I of the Elementary and Secondary Education Act. The manual first introduces the concept of the principal as a facilitator, outlining the principal's role and responsibilities within a PAC.…

  14. 76 FR 61764 - Principal Funds, Inc., et al.;

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... F Street, NE., Washington, DC 20549-1090; Applicants: c/o Principal Financial Group, 680 8th Street, Des Moines, Iowa 50392. FOR FURTHER INFORMATION CONTACT: Bruce R. MacNeil, Senior Counsel, at (202... wholly-owned subsidiary of Principal Financial Group, Inc., the ultimate parent entity of Principal...

  15. Principal Succession and Its Impact on Teacher Morale

    ERIC Educational Resources Information Center

    Meyer, Matthew J.; Macmillan, Robert B.; Northfield, Shawn

    2009-01-01

    Our detailed study of two secondary schools in Nova Scotia which had experienced regular principal succession examined succession and its impact on teacher morale. We found that the process of principal succession and the new principal's practices have the potential to change a school culture and both positively and negatively affect teacher and…

  16. 24 CFR 232.535 - Loan multiples-minimum principal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan multiples-minimum principal... of Fire Safety Equipment Eligible Security Instruments § 232.535 Loan multiples—minimum principal. The loan shall involve a principal obligation in multiples of $100, and the minimum...

  17. Leveraging Principal Evaluations to Scale up Instructional Improvement

    ERIC Educational Resources Information Center

    Fenton, Ben

    2016-01-01

    Strong school leaders play a vital role in accelerating student achievement across a state. Research has found that principals account for 25 percent of a school's total impact on student achievement, and an above-average principal can raise student achievement by as much as 20 percentage points more than an average principal--equivalent to seven…

  18. Are Changing School Needs Reflected in Principal Job Ads?

    ERIC Educational Resources Information Center

    Richardson, Jayson W.; Watts, Dana Specker; Hollis, Ericka; McLeod, Scott

    2016-01-01

    The roles of the school principal continue to evolve due to shifting demands as well as ever-changing organizational needs. As new leadership skill sets emerge, we might expect school systems to respond by actively seeking different credentials, experiences, and dispositions of their principal candidates. This study of 279 principal job…

  19. Importance of an Effective Principal-Counselor Relationship

    ERIC Educational Resources Information Center

    Edwards, LaWanda; Grace, Ronald; King, Gwendolyn

    2014-01-01

    An effective relationship between the principal and school counselor is essential when improving student achievement. To have an effective relationship, there must be communication, trust and respect, leadership, and collaborative planning between the principal and school counselor (College Board, 2011). Principals and school counselors are both…

  20. Leadership Behaviors and Its Relation with Principals' Management Experience

    ERIC Educational Resources Information Center

    Mehdinezhad, Vali; Sardarzahi, Zaid

    2016-01-01

    This paper aims at studying the leadership behaviors reported by principals and observed by teachers and its relationship with management experience of principals. A quantitative method was used in this study. The target population included all principals and teachers of guidance schools and high schools in the Dashtiari District, Iran. A sample…

  1. Principals' Attitudes toward the Inclusion of Students with Disabilities

    ERIC Educational Resources Information Center

    Stith, Angelnet L.

    2013-01-01

    The quantitative correlation study investigated 50 Virginia's elementary principals' attitudes toward the inclusion of students with disabilities and principals' training, experience, placement decision, and state assessment decision in special education. The data was collected using the modified version of Principal and Inclusion Survey tool.…

  2. Professional Isolation and Performance at Work of School Principals.

    ERIC Educational Resources Information Center

    Dussault, Marc; Thibodeau, Stephane

    1997-01-01

    Investigates the relationship between school principals' professional isolation and their performance at work. Suburban Quebec principals were administered French versions of the UCLA Loneliness Scale and the Self-Appraisal Instrument for Community College Administrators. Principals' professional isolation was negatively and significantly…

  3. In the Midst of Comprehensive School Reform: Principals' Perspectives

    ERIC Educational Resources Information Center

    Good, Thomas L.

    2008-01-01

    Background/Context: The role of the principal, and especially the role of the principal in promoting school reform to increase student achievement, is a topic with a long and evolving history. Principals are believed to play a critical role in school reform because they have the potential to impact all aspects of school policy, from time allocated…

  4. Principal Selection and School District Hiring Cultures: Fair or Foul?

    ERIC Educational Resources Information Center

    Palmer, Brandon; Mullooly, James

    2015-01-01

    A host of research dating back to the 1970's has established the link between principals and school success. Yet, research on how principals are selected has been infrequent, and, the use of merit-based within principal selection processes has been a concern of researchers since the 1950s. This qualitative research study examined the perceptions…

  5. 40 CFR 264.342 - Principal organic hazardous constituents (POHCs).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Principal organic hazardous..., AND DISPOSAL FACILITIES Incinerators § 264.342 Principal organic hazardous constituents (POHCs). (a) Principal Organic Hazardous Constituents (POHCs) in the waste feed must be treated to the extent required...

  6. 40 CFR 264.342 - Principal organic hazardous constituents (POHCs).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Principal organic hazardous..., AND DISPOSAL FACILITIES Incinerators § 264.342 Principal organic hazardous constituents (POHCs). (a) Principal Organic Hazardous Constituents (POHCs) in the waste feed must be treated to the extent required...

  7. 40 CFR 264.342 - Principal organic hazardous constituents (POHCs).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Principal organic hazardous..., AND DISPOSAL FACILITIES Incinerators § 264.342 Principal organic hazardous constituents (POHCs). (a) Principal Organic Hazardous Constituents (POHCs) in the waste feed must be treated to the extent required...

  8. 40 CFR 264.342 - Principal organic hazardous constituents (POHCs).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Principal organic hazardous..., AND DISPOSAL FACILITIES Incinerators § 264.342 Principal organic hazardous constituents (POHCs). (a) Principal Organic Hazardous Constituents (POHCs) in the waste feed must be treated to the extent required...

  9. 40 CFR 264.342 - Principal organic hazardous constituents (POHCs).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Principal organic hazardous..., AND DISPOSAL FACILITIES Incinerators § 264.342 Principal organic hazardous constituents (POHCs). (a) Principal Organic Hazardous Constituents (POHCs) in the waste feed must be treated to the extent required...

  10. Taking a Distributed Perspective to the School Principal's Workday

    ERIC Educational Resources Information Center

    Spillane, James P.; Camburn, Eric M.; Pareja, Amber Stitziel

    2007-01-01

    Focusing on the school principal's day-to-day work, we examine who leads curriculum and instruction- and administration-related activities when the school principal is not leading but participating in the activity. We also explore the prevalence of coperformance of management and leadership activities in the school principal's workday. Looking…

  11. Principals' Perceptions of Instructional Stages Based on Felt Teaching Characteristics.

    ERIC Educational Resources Information Center

    DeMoulin, Donald F.; Guyton, John W.

    Whether principals could identify teaching traits and categorize these consistently as descriptors of instructional stages was studied by asking 145 randomly selected principals in public schools throughout Illinois and Indiana to characterize teacher behavior based on experience. Principals were asked to list instructional stages, yielding 161…

  12. On the Fallibility of Principal Components in Research

    ERIC Educational Resources Information Center

    Raykov, Tenko; Marcoulides, George A.; Li, Tenglong

    2017-01-01

    The measurement error in principal components extracted from a set of fallible measures is discussed and evaluated. It is shown that as long as one or more measures in a given set of observed variables contains error of measurement, so also does any principal component obtained from the set. The error variance in any principal component is shown…

  13. Evaluating State Principal Evaluation Plans across the United States

    ERIC Educational Resources Information Center

    Fuller, Edward J.; Hollingworth, Liz; Liu, Jing

    2015-01-01

    Recent federal legislation has created strong incentives for states to adopt principal evaluation systems, many of which include new measures of principal effectiveness such as estimates of student growth and changes in school climate. Yet, there has been little research on principal evaluation systems and no state-by-state analysis of the…

  14. Principals' Perceptions of the Importance of Technology in Schools

    ERIC Educational Resources Information Center

    Waxman, Hersh C.; Boriack, Anna Witt; Lee, Yuan-Hsuan; MacNeil, Angus

    2013-01-01

    A sample of 311 principals from a large metropolitan area in the southwest region of the U. S. responded to a questionnaire that addressed public school principals' perceptions related to the major functions of technology in their schools. Principals reported that the major functions of technology were: (a) communication, (b) instruction, (c) data…

  15. Principals' Approaches to Hiring, Assigning, Evaluating, and Developing Teachers

    ERIC Educational Resources Information Center

    Donaldson, Morgaen L.

    2011-01-01

    This article provides key findings from a study of 30 principals working in charter and conventional schools in two northeastern states. It aims to inform policy makers regarding how principals could more positively influence teacher quality. It focuses on the following questions: (1) What influenced how principals hired, assigned, evaluated, and…

  16. 21 CFR 801.60 - Principal display panel.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Principal display panel. 801.60 Section 801.60...) MEDICAL DEVICES LABELING Labeling Requirements for Over-the-Counter Devices § 801.60 Principal display panel. The term principal display panel, as it applies to over-the-counter devices in package form...

  17. 21 CFR 801.60 - Principal display panel.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Principal display panel. 801.60 Section 801.60...) MEDICAL DEVICES LABELING Labeling Requirements for Over-the-Counter Devices § 801.60 Principal display panel. The term principal display panel, as it applies to over-the-counter devices in package form...

  18. 21 CFR 201.60 - Principal display panel.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Principal display panel. 201.60 Section 201.60...: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.60 Principal display panel. The term principal display panel, as it applies to over-the-counter drugs in package form and as used...

  19. 21 CFR 201.60 - Principal display panel.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 4 2013-04-01 2013-04-01 false Principal display panel. 201.60 Section 201.60...: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.60 Principal display panel. The term principal display panel, as it applies to over-the-counter drugs in package form and as used...

  20. 21 CFR 801.60 - Principal display panel.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Principal display panel. 801.60 Section 801.60...) MEDICAL DEVICES LABELING Labeling Requirements for Over-the-Counter Devices § 801.60 Principal display panel. The term principal display panel, as it applies to over-the-counter devices in package form...

  1. 21 CFR 201.60 - Principal display panel.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 4 2014-04-01 2014-04-01 false Principal display panel. 201.60 Section 201.60...: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.60 Principal display panel. The term principal display panel, as it applies to over-the-counter drugs in package form and as used...

  2. 21 CFR 801.60 - Principal display panel.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Principal display panel. 801.60 Section 801.60...) MEDICAL DEVICES LABELING Labeling Requirements for Over-the-Counter Devices § 801.60 Principal display panel. The term principal display panel, as it applies to over-the-counter devices in package form...

  3. 21 CFR 201.60 - Principal display panel.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 4 2012-04-01 2012-04-01 false Principal display panel. 201.60 Section 201.60...: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.60 Principal display panel. The term principal display panel, as it applies to over-the-counter drugs in package form and as used...

  4. Is School Value Added Indicative of Principal Quality?

    ERIC Educational Resources Information Center

    Chiang, Hanley; Lipscomb, Stephen; Gill, Brian

    2016-01-01

    States across the country are developing systems for evaluating school principals on the basis of student achievement growth. A common approach is to hold principals accountable for the value added of their schools--that is, schools' contributions to student achievement growth. In theory, school value added can reflect not only principals'…

  5. The Effective Principal: Perspectives on School Leadership. Second Edition.

    ERIC Educational Resources Information Center

    Blumberg, Arthur; Greenfield, William

    Unstructured interviews conducted in 1977 with eight respected elementary and secondary school principals revealed their conceptions of the principal's role and of the skills and activities that had gone into their efforts to fill that role. The eight principals are identified in terms of their outstanding characteristics, as revealed through…

  6. District Leadership for Effective Principal Evaluation and Support

    ERIC Educational Resources Information Center

    Kimball, Steven M.; Arrigoni, Jessica; Clifford, Matthew; Yoder, Maureen; Milanowski, Anthony

    2015-01-01

    Research demonstrating principals' impact on student learning outcomes has fueled the shift from principals as facilities managers to an emphasis on instructional leadership (Hallinger & Heck, 1996; Leithwood, Louis, Anderson, & Wahlstrom, 2004; Marzano, Waters, & McNulty, 2005). Principals are under increasing pressure to carry out…

  7. Exploring Principal Autonomy in Charter, Private, and Public Schools

    ERIC Educational Resources Information Center

    Adamson, Linda

    2012-01-01

    This qualitative multiple case study concerned how school principals in charter, private, and public school settings experience autonomy, based on the schools' governance structures and accountability systems. Principal autonomy was defined as the authority that school principals exercise to lead staff effectively, to make decisions based on…

  8. Evaluating Principals: Balancing Accountability with Professional Growth. Executive Summary

    ERIC Educational Resources Information Center

    New Leaders for New Schools (NJ1), 2010

    2010-01-01

    Effective principals are those who boost academic achievement for all students, increase the effectiveness of their teaching staffs, and consistently take leadership actions shown to improve outcomes for students. Therefore principal evaluation systems should place 70% of their weight on the ability of principals to increase student achievement…

  9. Contemporary Challenges and Changes: Principals' Leadership Practices in Malaysia

    ERIC Educational Resources Information Center

    Jones, Michelle; Adams, Donnie; Joo, Mabel Tan Hwee; Muniandy, Vasu; Perera, Corinne Jaqueline; Harris, Alma

    2015-01-01

    This article outlines the findings from a contemporary study of principals' leadership practices in Malaysia as part of the 7 System Leadership Study. Recent policy developments within Malaysia have increased principals' accountability and have underlined the importance of the role of the principals in transforming school performance and student…

  10. Principal uranium deposits of the world

    USGS Publications Warehouse

    Byers, Virginia P.

    1978-01-01

    The geology of the principal world uranium deposits that have identified uranium reserves and production, as described in published literature, is summarized briefly, including such features as type of deposit, host rock and age of host roc, age of mineralization, depositional environment, and mineralogy. The deposits are located on four maps with the deposit grouped according to age of host rocks?Precambrian, Paleozoic, Mesozoic, and Cenozoic?and further subdivided into types of deposits and size categories. Types of deposits are penecordant sandstone, quartz-pebble conglomerate, vein and vein-type, marine black shale, phosphate deposits, coaly carbonaceous rocks, and pegmatic and alaskitic rocks. The economically most significant deposits of uranium known in 1975 are in quartz-pebble conglomerates and sandstones, which together represented about 75 percent of the world?s total production. The largest deposits occur in quartz-pebble conglomerate at the Elliot Lake-Blind River area, Canada (average grade 0.12 percent U3O8), and at the Witwatersrand basin area in the Republic of South Africa (average grade 0.025 percent U3O8), where uranium is produced principally as a byproduct or coproduct of gold mining; and in medium-grained sandstones in the Colorado Plateau, USA (average grade 0.2 percent U3O8). Other economically significant concentrations are vein, pegmatite or contact metamorphic types, containing smaller but relatively high-grade tonnages and representing about 20 percent of the world?s total production. At Vastergotland (Billingen) and Narke in Sweden, uranium has been recovered on a pilot-plant basis from black shale deposits having an uncommonly high grade for black shale of 0.03 percent U3O8. ?Recoverable reserves? in the near future (40 year period, lifetime of nuclear plants) is on the order of 50,000 metric tons U. Over 50 percent of the world?s total uranium reserves is located on or near the trend of the iron deposits in the Precambrian iron

  11. A Practical Guide to Designing Comprehensive Principal Evaluation Systems: A Tool to Assist in the Development of Principal Evaluation Systems

    ERIC Educational Resources Information Center

    Clifford, Matthew; Hansen, Ulcca Joshni; Wraight, Sara

    2012-01-01

    Across the country, states and districts are designing principal evaluation systems as a means of improving leadership, learning, and school performance. Principal evaluation systems hold potential for supporting leaders' learning and sense of accountability for instructional excellence and student performance. Principal evaluation is also an…

  12. Perceptions of the Principal Evaluation Process and Performance Criteria: A Qualitative Study of the Challenge of Principal Evaluation

    ERIC Educational Resources Information Center

    Faginski-Stark, Erica; Casavant, Christopher; Collins, William; McCandless, Jason; Tencza, Marilyn

    2012-01-01

    Recent federal and state mandates have tasked school systems to move beyond principal evaluation as a bureaucratic function and to re-imagine it as a critical component to improve principal performance and compel school renewal. This qualitative study investigated the district leaders' and principals' perceptions of the performance evaluation…

  13. Measuring Principal Performance: How Rigorous Are Commonly Used Principal Performance Assessment Instruments? A Quality School Leadership Issue Brief

    ERIC Educational Resources Information Center

    Condon, Christopher; Clifford, Matthew

    2010-01-01

    This brief reviews the publicly available principal assessments and points superintendents and policy makers toward strong instruments to measure principal performance. Specifically, the measures included in this review are expressly intended to evaluate principal performance and have varying degrees of publicly available evidence of psychometric…

  14. Implementing a Cross-District Principal Mentoring Program: A Human Resources Approach to Developing Midcareer Principals' Leadership Capacities

    ERIC Educational Resources Information Center

    Della Sala, Matthew R.; Klar, Hans W.; Lindle, Jane Clark; Reese, Kenyae L.; Knoeppel, Robert C.; Campbell, Michael; Buskey, Frederick C.

    2013-01-01

    Despite the key role that principals play in leading schoolwide change, districts' efforts to support principals are often limited, particularly in rural settings. In this article, we report the preliminary findings of a cross-district mentoring program for nine midcareer rural school principals. The collaboratively developed human resource…

  15. Incorporating principal component analysis into air quality ...

    EPA Pesticide Factsheets

    The efficacy of standard air quality model evaluation techniques is becoming compromised as the simulation periods continue to lengthen in response to ever increasing computing capacity. Accordingly, the purpose of this paper is to demonstrate a statistical approach called Principal Component Analysis (PCA) with the intent of motivating its use by the evaluation community. One of the main objectives of PCA is to identify, through data reduction, the recurring and independent modes of variations (or signals) within a very large dataset, thereby summarizing the essential information of that dataset so that meaningful and descriptive conclusions can be made. In this demonstration, PCA is applied to a simple evaluation metric – the model bias associated with EPA's Community Multi-scale Air Quality (CMAQ) model when compared to weekly observations of sulfate (SO42−) and ammonium (NH4+) ambient air concentrations measured by the Clean Air Status and Trends Network (CASTNet). The advantages of using this technique are demonstrated as it identifies strong and systematic patterns of CMAQ model bias across a myriad of spatial and temporal scales that are neither constrained to geopolitical boundaries nor monthly/seasonal time periods (a limitation of many current studies). The technique also identifies locations (station–grid cell pairs) that are used as indicators for a more thorough diagnostic evaluation thereby hastening and facilitating understanding of the prob

  16. Volumic visual perception: principally novel concept

    NASA Astrophysics Data System (ADS)

    Petrov, Valery

    1996-01-01

    The general concept of volumic view (VV) as a universal property of space is introduced. VV exists in every point of the universe where electromagnetic (EM) waves can reach and a point or a quasi-point receiver (detector) of EM waves can be placed. Classification of receivers is given for the first time. They are classified into three main categories: biological, man-made non-biological, and mathematically specified hypothetical receivers. The principally novel concept of volumic perception is introduced. It differs chiefly from the traditional concept which traces back to Euclid and pre-Euclidean times and much later to Leonardo da Vinci and Giovanni Battista della Porta's discoveries and practical stereoscopy as introduced by C. Wheatstone. The basic idea of novel concept is that humans and animals acquire volumic visual data flows in series rather than in parallel. In this case the brain is free from extremely sophisticated real time parallel processing of two volumic visual data flows in order to combine them. Such procedure seems hardly probable even for humans who are unable to combine two primitive static stereoscopic images in one quicker than in a few seconds. Some people are unable to perform this procedure at all.

  17. Clustering method for estimating principal diffusion directions

    PubMed Central

    Nazem-Zadeh, Mohammad-Reza; Jafari-Khouzani, Kourosh; Davoodi-Bojd, Esmaeil; Jiang, Quan; Soltanian-Zadeh, Hamid

    2012-01-01

    Diffusion tensor magnetic resonance imaging (DTMRI) is a non-invasive tool for the investigation of white matter structure within the brain. However, the traditional tensor model is unable to characterize anisotropies of orders higher than two in heterogeneous areas containing more than one fiber population. To resolve this issue, high angular resolution diffusion imaging (HARDI) with a large number of diffusion encoding gradients is used along with reconstruction methods such as Q-ball. Using HARDI data, the fiber orientation distribution function (ODF) on the unit sphere is calculated and used to extract the principal diffusion directions (PDDs). Fast and accurate estimation of PDDs is a prerequisite for tracking algorithms that deal with fiber crossings. In this paper, the PDDs are defined as the directions around which the ODF data is concentrated. Estimates of the PDDs based on this definition are less sensitive to noise in comparison with the previous approaches. A clustering approach to estimate the PDDs is proposed which is an extension of fuzzy c-means clustering developed for orientation of points on a sphere. MDL (Minimum description length) principle is proposed to estimate the number of PDDs. Using both simulated and real diffusion data, the proposed method has been evaluated and compared with some previous protocols. Experimental results show that the proposed clustering algorithm is more accurate, more resistant to noise, and faster than some of techniques currently being utilized. PMID:21642005

  18. Large Covariance Estimation by Thresholding Principal Orthogonal Complements.

    PubMed

    Fan, Jianqing; Liao, Yuan; Mincheva, Martina

    2013-09-01

    This paper deals with the estimation of a high-dimensional covariance with a conditional sparsity structure and fast-diverging eigenvalues. By assuming sparse error covariance matrix in an approximate factor model, we allow for the presence of some cross-sectional correlation even after taking out common but unobservable factors. We introduce the Principal Orthogonal complEment Thresholding (POET) method to explore such an approximate factor structure with sparsity. The POET estimator includes the sample covariance matrix, the factor-based covariance matrix (Fan, Fan, and Lv, 2008), the thresholding estimator (Bickel and Levina, 2008) and the adaptive thresholding estimator (Cai and Liu, 2011) as specific examples. We provide mathematical insights when the factor analysis is approximately the same as the principal component analysis for high-dimensional data. The rates of convergence of the sparse residual covariance matrix and the conditional sparse covariance matrix are studied under various norms. It is shown that the impact of estimating the unknown factors vanishes as the dimensionality increases. The uniform rates of convergence for the unobserved factors and their factor loadings are derived. The asymptotic results are also verified by extensive simulation studies. Finally, a real data application on portfolio allocation is presented.

  19. Large Covariance Estimation by Thresholding Principal Orthogonal Complements

    PubMed Central

    Fan, Jianqing; Liao, Yuan; Mincheva, Martina

    2012-01-01

    This paper deals with the estimation of a high-dimensional covariance with a conditional sparsity structure and fast-diverging eigenvalues. By assuming sparse error covariance matrix in an approximate factor model, we allow for the presence of some cross-sectional correlation even after taking out common but unobservable factors. We introduce the Principal Orthogonal complEment Thresholding (POET) method to explore such an approximate factor structure with sparsity. The POET estimator includes the sample covariance matrix, the factor-based covariance matrix (Fan, Fan, and Lv, 2008), the thresholding estimator (Bickel and Levina, 2008) and the adaptive thresholding estimator (Cai and Liu, 2011) as specific examples. We provide mathematical insights when the factor analysis is approximately the same as the principal component analysis for high-dimensional data. The rates of convergence of the sparse residual covariance matrix and the conditional sparse covariance matrix are studied under various norms. It is shown that the impact of estimating the unknown factors vanishes as the dimensionality increases. The uniform rates of convergence for the unobserved factors and their factor loadings are derived. The asymptotic results are also verified by extensive simulation studies. Finally, a real data application on portfolio allocation is presented. PMID:24348088

  20. Image classification based on scheme of principal node analysis

    NASA Astrophysics Data System (ADS)

    Yang, Feng; Ma, Zheng; Xie, Mei

    2016-11-01

    This paper presents a scheme of principal node analysis (PNA) with the aim to improve the representativeness of the learned codebook so as to enhance the classification rate of scene image. Original images are normalized into gray ones and the scale-invariant feature transform (SIFT) descriptors are extracted from each image in the preprocessing stage. Then, the PNA-based scheme is applied to the SIFT descriptors with iteration and selection algorithms. The principal nodes of each image are selected through spatial analysis of the SIFT descriptors with Manhattan distance (L1 norm) and Euclidean distance (L2 norm) in order to increase the representativeness of the codebook. With the purpose of evaluating the performance of our scheme, the feature vector of the image is calculated by two baseline methods after the codebook is constructed. The L1-PNA- and L2-PNA-based baseline methods are tested and compared with different scales of codebooks over three public scene image databases. The experimental results show the effectiveness of the proposed scheme of PNA with a higher categorization rate.

  1. Health governance: principal-agent linkages and health system strengthening.

    PubMed

    Brinkerhoff, Derick W; Bossert, Thomas J

    2014-09-01

    Governance is increasingly recognized as an important factor in health system performance, yet conceptually and practically it remains poorly understood and subject to often vague and competing notions of both what its role is and how to address its weaknesses. This overview article for the symposium on health governance presents a model of health governance that focuses on the multiplicity of societal actors in health systems, the distribution of roles and responsibilities among them and their ability and willingness to fulfil these roles and responsibilities. This focus highlights the principal-agent linkages among actors and the resulting incentives for good governance and health system performance. The discussion identifies three disconnects that constitute challenges for health system strengthening interventions that target improving governance: (1) the gap between the good governance agenda and existing capacities, (2) the discrepancy between formal and informal governance and (3) the inattention to sociopolitical power dynamics. The article summarizes the three country cases in the symposium and highlights their governance findings: health sector reform in China, financial management of health resources in Brazilian municipalities and budget reform in hospitals in Lesotho. The concluding sections clarify how the three cases apply the model's principal-agent linkages and highlight the importance of filling the gaps remaining between problem diagnosis and the development of practical guidance that supports 'best fit' solutions and accommodates political realities in health systems strengthening.

  2. Principal Components Analysis of Triaxial Vibration Data From Helicopter Transmissions

    NASA Technical Reports Server (NTRS)

    Tumer, Irem Y.; Huff, Edward M.

    2001-01-01

    Research on the nature of the vibration data collected from helicopter transmissions during flight experiments has led to several crucial observations believed to be responsible for the high rates of false alarms and missed detections in aircraft vibration monitoring systems. This work focuses on one such finding, namely, the need to consider additional sources of information about system vibrations. In this light, helicopter transmission vibration data, collected using triaxial accelerometers, were explored in three different directions, analyzed for content, and then combined using Principal Components Analysis (PCA) to analyze changes in directionality. In this paper, the PCA transformation is applied to 176 test conditions/data sets collected from an OH58C helicopter to derive the overall experiment-wide covariance matrix and its principal eigenvectors. The experiment-wide eigenvectors. are then projected onto the individual test conditions to evaluate changes and similarities in their directionality based on the various experimental factors. The paper will present the foundations of the proposed approach, addressing the question of whether experiment-wide eigenvectors accurately model the vibration modes in individual test conditions. The results will further determine the value of using directionality and triaxial accelerometers for vibration monitoring and anomaly detection.

  3. Robust principal component analysis based on maximum correntropy criterion.

    PubMed

    He, Ran; Hu, Bao-Gang; Zheng, Wei-Shi; Kong, Xiang-Wei

    2011-06-01

    Principal component analysis (PCA) minimizes the mean square error (MSE) and is sensitive to outliers. In this paper, we present a new rotational-invariant PCA based on maximum correntropy criterion (MCC). A half-quadratic optimization algorithm is adopted to compute the correntropy objective. At each iteration, the complex optimization problem is reduced to a quadratic problem that can be efficiently solved by a standard optimization method. The proposed method exhibits the following benefits: 1) it is robust to outliers through the mechanism of MCC which can be more theoretically solid than a heuristic rule based on MSE; 2) it requires no assumption about the zero-mean of data for processing and can estimate data mean during optimization; and 3) its optimal solution consists of principal eigenvectors of a robust covariance matrix corresponding to the largest eigenvalues. In addition, kernel techniques are further introduced in the proposed method to deal with nonlinearly distributed data. Numerical results demonstrate that the proposed method can outperform robust rotational-invariant PCAs based on L(1) norm when outliers occur.

  4. [The evolution of principal drugs in prescription compatibility].

    PubMed

    Yuan, Bing; Shi, Dong-ping

    2009-01-01

    The principal drugs of principal, adjuvant, auxiliary and conductant compatiblity in prescriptions recorded in the ancient literatures had different meaning and quantities. According to the current literatures, Zhuangzi Xu Wugui took the one can cure diseases as the principal drug; The principal, adjuvant, auxiliary and conductant drugs in Shennong Bencao Jing (Shennong's Classic of Materia Medica) can be used to differentiate the good and bad of drugs; Yaoxing Lun (Treatise on medicinal property) of Zheng quan (Tang dynasty) stipulated some drugs as principal drugs; Zazhu Bencao of Jiang Xiaowan (Tang dynasty) took the one can cure yin diseases as the principal drugs; Yixue Qiyuan (the origination of medicine) of Zhang Yuansu (Jin dynasty) took the one of maximum dosage as principal drugs; Piwei Lun (Treatise on Spleen and Stomach) of LI gao (Jin dynasty) took the powerful one as the principal drug; The principal drugs in Yi Lun (medicine treatise) of Wang Kentang (Ming dynasty) changed according to different ages. The quantities of principal drugs can had two and three ingredients even took one prescription as principal drug instead of one ingredient.

  5. Making Sense of Social Justice Leadership: A Case Study of a Principal's Experiences to Create a More Inclusive School

    ERIC Educational Resources Information Center

    DeMatthews, David

    2015-01-01

    Social justice leadership in high-poverty urban schools is complex. Principals experience a range of feelings and emotions while practicing social justice leadership with implications on their leadership. This article presents a qualitative case study of an elementary school principal in an urban setting and how she led to create a more inclusive…

  6. Best Ideas from America's Blue Ribbon Schools, Volume 2. What Award-Winning Elementary and Middle School Principals Do.

    ERIC Educational Resources Information Center

    National Association of Elementary School Principals, Alexandria, VA.

    This book presents suggestions, organized by categories of eduational concerns, that many principals have used to prepare students for the 21st century. Principals of the 1993-94 Blue Ribbon Scools--those schools selected by the U.S. Department of Education as outstanding elementary and middle schools--were asked to share a "best idea" that they…

  7. Public School Principal Survey on Safe, Disciplined, and Drug-Free Schools. Contractor Report. E.D. TABS.

    ERIC Educational Resources Information Center

    Mansfield, Wendy; Farris, Elizabeth

    Findings from a principal survey on safety, discipline, and drug use prevention are presented in this report. A national questionnaire mailed to 884 public elementary and secondary school principals yielded 830 usable returns, a 94 percent response rate. Respondents were asked about the extent of discipline problems within their schools and the…

  8. Practices of Boundary-Work in the Collaboration between Principals and Private Sponsors in England's Academy Schools

    ERIC Educational Resources Information Center

    Papanastasiou, Natalie

    2017-01-01

    This article presents one of the few qualitative studies to empirically examine the collaboration between private sponsors and principals in the context of England's academy schools policy. It uses the concept of boundary-work to illuminate the multiple dynamics involved in the collaboration between principals and business sponsors. By analysing…

  9. School Public Relations and the Principalship: An Interview with Jana Frieler, President of the National Association of Secondary School Principals

    ERIC Educational Resources Information Center

    Warren, Thomas P.

    2011-01-01

    This article presents a transcript of a recent interview with Jana Frieler, 2010-2011 president of the National Association of Secondary School Principals (NASSP). Ms. Frieler has been in education for 26 years, 16 of those in administration. For the past 6 years, she has been with the Cherry Creek School District, most recently as principal of…

  10. Quantitative analysis of planetary reflectance spectra with principal components analysis

    NASA Technical Reports Server (NTRS)

    Johnson, P. E.; Smith, M. O.; Adams, J. B.

    1985-01-01

    A technique is presented for quantitative analysis of planetary reflectance spectra as mixtures of particles on microscopic and macroscopic scales using principal components analysis. This technique allows for determination of the endmembers being mixed, their abundance, and the scale of mixing, as well as other physical parameters. Eighteen lunar telescopic reflectance spectra of the Copernicus crater region, from 600 nm to 1800 nm in wavelength, are modeled in terms of five likely endmembers: mare basalt, mature mare soil, anorthosite, mature highland soil, and clinopyroxene. These endmembers were chosen from a similar analysis of 92 lunar soil and rock samples. The models fit the data to within 2 percent rms. It is found that the goodness of fit is marginally better for intimate mixing over macroscopic mixing.

  11. The Relationship between Elementary Principals' Visionary Leadership and Students' Reading Performance

    ERIC Educational Resources Information Center

    Mora-Whitehurst, Rina

    2013-01-01

    This article focuses on elementary principals as instructional leaders, as well as public school initiatives and educational accountability in the United States. It presents the methodology, instrumentation, measures of academic achievement in Florida, data collection, and processing procedures. Finally, it presents data analysis, results of the…

  12. Mentoring the Organization: Helping Principals Bring Schools to Higher Levels of Effectiveness

    ERIC Educational Resources Information Center

    Kelehear, Zach

    2003-01-01

    Drawing on the work of Frances Fuller's stages of concern, David Hunt's conceptual levels, and Jean Piaget's model of equilibration, a new view of principal leadership is presented. By attending to the preferred learning style of a group, taking into account the level of stress present as a result of initiatives, and listening to the level of…

  13. Principal spectra describing magnetooptic permittivity tensor in cubic crystals

    NASA Astrophysics Data System (ADS)

    Hamrlová, Jana; Legut, Dominik; Veis, Martin; Pištora, Jaromír; Hamrle, Jaroslav

    2016-12-01

    We provide unified phenomenological description of magnetooptic effects being linear and quadratic in magnetization. The description is based on few principal spectra, describing elements of permittivity tensor up to the second order in magnetization. Each permittivity tensor element for any magnetization direction and any sample surface orientation is simply determined by weighted summation of the principal spectra, where weights are given by crystallographic and magnetization orientations. The number of principal spectra depends on the symmetry of the crystal. In cubic crystals owning point symmetry we need only four principal spectra. Here, the principal spectra are expressed by ab initio calculations for bcc Fe, fcc Co and fcc Ni in optical range as well as in hard and soft x-ray energy range, i.e. at the 2p- and 3p-edges. We also express principal spectra analytically using modified Kubo formula.

  14. Creating Safe Schools. What Principals Can Do.

    ERIC Educational Resources Information Center

    Hill, Marie Somers; Hill, Frank W.

    This book presents various approaches for preventing violence from invading U.S. schools. Chapter 1 reviews the primary sources of violence that increasingly challenge U.S. society. Chapter 2 explores the reality that violence is not limited to poor, urban neighborhoods and presents three examples of different schools at pivotal points and offers…

  15. Principal component analysis on chemical abundances spaces

    NASA Astrophysics Data System (ADS)

    Ting, Yuan-Sen; Freeman, Kenneth C.; Kobayashi, Chiaki; De Silva, Gayandhi M.; Bland-Hawthorn, Joss

    2012-04-01

    In preparation for the High Efficiency and Resolution Multi-Element Spectrograph (HERMES) chemical tagging survey of about a million Galactic FGK stars, we estimate the number of independent dimensions of the space defined by the stellar chemical element abundances [X/Fe]. This leads to a way to study the origin of elements from observed chemical abundances using principal component analysis. We explore abundances in several environments, including solar neighbourhood thin/thick disc stars, halo metal-poor stars, globular clusters, open clusters, the Large Magellanic Cloud and the Fornax dwarf spheroidal galaxy. By studying solar-neighbourhood stars, we confirm the universality of the r-process that tends to produce [neutron-capture elements/Fe] in a constant ratio. We find that, especially at low metallicity, the production of r-process elements is likely to be associated with the production of α-elements. This may support the core-collapse supernovae as the r-process site. We also verify the overabundances of light s-process elements at low metallicity, and find that the relative contribution decreases at higher metallicity, which suggests that this lighter elements primary process may be associated with massive stars. We also verify the contribution from the s-process in low-mass asymptotic giant branch (AGB) stars at high metallicity. Our analysis reveals two types of core-collapse supernovae: one produces mainly α-elements, the other produces both α-elements and Fe-peak elements with a large enhancement of heavy Fe-peak elements which may be the contribution from hypernovae. Excluding light elements that may be subject to internal mixing, K and Cu, we find that the [X/Fe] chemical abundance space in the solar neighbourhood has about six independent dimensions both at low metallicity (-3.5 ≲ [Fe/H] ≲-2) and high metallicity ([Fe/H] ≳-1). However the dimensions come from very different origins in these two cases. The extra contribution from low-mass AGB

  16. Principal Characteristics of the Petroleum Market.

    ERIC Educational Resources Information Center

    Olson, Robert W.

    1982-01-01

    The major characteristics of oil marketing, with special attention to developments in the Middle East, are described. The information presented provides a firm basis for several types of instructional inquiry. (RM)

  17. Principal and Teacher Beliefs about Leadership Implications for Student Performance

    ERIC Educational Resources Information Center

    Jackson, Jerri C.

    2013-01-01

    The goal of this study was to examine whether the leadership style of principals affects teacher and student performance. The study includes an elementary, middle, and high school principal along with two teachers from each school who worked at schools that were in good standing from 2007-2011. Each school made adequate yearly progress (AYP) each…

  18. Examining Teachers' Motivation Level According to School Principals' Humor Styles

    ERIC Educational Resources Information Center

    Recepoglu, Ergun; Kilinc, Ali Cagatay; Cepni, Osman

    2011-01-01

    The purpose of this research is to examine the motivation level of teachers according to school principals' humor styles. The humor styles survey and job motivation scale were used to gather data from 305 randomly selected teachers employed in primary schools in Karabuk. Results indicated that 141 of the teachers claimed school principal had…

  19. 10 CFR 609.13 - Principal and interest assistance contract.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Principal and interest assistance contract. 609.13 Section 609.13 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS LOAN GUARANTEES FOR PROJECTS THAT EMPLOY INNOVATIVE TECHNOLOGIES § 609.13 Principal and interest assistance contract. With...

  20. Building Principal Preparation Programs on Theory, Practice and Research.

    ERIC Educational Resources Information Center

    Achilles, C. M.

    This paper advocates that principal preparation programs should be designed on traditional bases. By reviewing existing literature, this article suggests that exemplary principal preparation programs should be founded on a combination of research data, theory, and practice or craft knowledge, and that the contributions of each should be made…