Influencing Public Education: A "Window of Opportunity" through School Library Media Centers.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Schiffman, Shirl S.
Format:	Recurso educativo Open Access
Language:	en
Published:	1988
Subjects:	Change Agents Educational Technology Elementary Secondary Education Instructional Improvement Learning Resources Centers Library Automation Media Specialists Public Schools School Libraries
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Implementing Change: What School Library Media Specialists Should Know.
by: Hughes-Hassell, Sandra
Published: (2001)

The Role of the School Media Center and the School Media Specialist.
by: Fast, Elizabeth T.
Published: (1974)

Beyond March Madness: An Update on Change and the School Library Media Specialist.
by: Barron, Daniel D.
Published: (2001)

The School Library Media Program's Impact on the Goals of Education: Retooling the Message.
by: Short, Paula M.
Published: (1984)

The Role of the School Media Center in Instructional Development. Technical Report No. 74-11-1.
by: Pearson, Robert H.
Published: (1974)

Keeping Current: Change, Collaboration, and Cultures: Challenges for School Library Media Specialist Leaders (or, What's Love Got To Do with It?)
by: Barron, Daniel D.
Published: (2000)

The Perceived Performance of Services of Library Media Specialists in Member Schools of the Coalition of Essential Schools.
by: Clark, Nancy Baker
Published: (1994)

The Emerging Profession: School Library Media Specialists.
by: Gailey, Kathleen Jennings
Published: (1992)

Indirect Leadership: The Library Media Specialist as Consigliere.
by: Wehmeyer, Lillian Biermann
Published: (1987)

The Organization, Structure, Staffing, and Administration of School Library Media Centers. Background Paper #2. Roles and Functions of School Library Media Personnel.
by: Hodges, Gerald G.
Published: (1982)

The Librarian-Teacher Partnership: Researching and Meeting Informational Needs.
by: Wilkinson, Mary T.
Published: (1990)

The Principal and the Library Media Program.
by: Jay, M. Ellen, et al.
Published: (1990)

Library Skills in the Elementary School Library Media Center.
by: Barron, Joan
Published: (1986)

Library Media Skills Sampler. Volume I: A Sharing of Ideas from Practicing School Library Media Specialists in Iowa.
by: Buckingham, Betty Jo, Comp.
Published: (1984)

Program for the Learning Resources Center; Standards for Integrating School Library and Media Services.
Published: (1968)

A Response to Reports Seeking School Excellence from a School Library Media Perspective.
by: Diehl, Carol, et al.
Published: (1984)

The Principal's Role in Implementing "Information Power": The New National Guidelines for School Library Media Centers.
by: Townsend, Catherine M.
Published: (1988)

Quality Libraries: A Must for Quality Education
by: Tiffany, Burton C.
Published: (1975)

Practical Public Relations: Effective PR Techniques for School Library/Media Specialists. Monograph Series No. 5.
by: Behm, Mary W., Ed.
Published: (1979)

Response 2 to Ann Irving.
by: Kuhlthau, Carol C.
Published: (1992)

Testing the Effect of the School Library Media Center in a Block Scheduling Environment.
by: Woolls, Blanche, et al.
Published: (1999)

School Climate Factors Related to Degrees of Cooperation between Public Elementary School Teachers and School Library Media Specialists.
by: Bell, Michael, et al.
Published: (1991)

Taking the Lead in Developing Learning Communities.
by: Harada, Violet H.
Published: (2002)

Preparing the Information Educator for the Future.
by: Pappas, Marjorie L., et al.
Published: (1995)

What Kinds of Nurturing Will Be Required for Information Professionals in the Future? Possibilities and Principals--or "Alice through the Looking Glass."
by: Herrin, Barbara
Published: (1995)

The Media Supervisor as an Agent of Change
by: Aaron, Shirley L., et al.
Published: (1977)

Sharing Skills: Focus on Encyclopedias.
Published: (1986)

Partners in Action: The Library Resource Centre in the School Curriculum.
Published: (1981)

School Library Media Center Resources. Indicator of the Month.
Published: (1998)

Plan for Progress in the Media Center.
Published: (1969)

Quality in School Library Media Programs: Focus on Learning.
by: Stripling, Barbara K.
Published: (1996)

School Libraries as School Media Centers: A Portfolio. Educational Trends and Media Programs in School Libraries
by: Whitenack, Carolyn S., et al.
Published: (1969)

"Exemplary Elementary Schools" and Their Library Media Centers: A Research Report.
by: Loertscher, David V., et al.
Published: (1987)

The AIME Statewide Survey of School Library Media Centers: Relationships and Comparisons.
by: Callison, Daniel
Published: (1994)

School Cyberlibraries.
by: Rutkowski, Kathleen
Published: (1997)

Building Bridges to the Internet: Opportunities for Media/Librarians in Self-Renewing Schools.
by: LeBaron, John F., et al.
Published: (1995)

Media Center: Operations Handbook.
Published: (1982)

Current Trends in School Library Media Centers.
by: Luskay, Jack R.
Published: (1983)

Continuing Education: Considerations for School Library Media Specialists.
by: Cain, Carolyn L.
Published: (1981)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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