Building a Personal Learning Network for Intellectual Freedom: Join the Conversation

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Keuler, Annalisa
Format:	Recurso educativo Open Access
Language:	en
Published:	2012
Subjects:	Intellectual Freedom Values Expertise Librarians Library Role Library Services Libraries Social Networks Copyrights Censorship Professional Development Educational Technology Information Technology
Online Access:	Acceder al recurso
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Information Ethics for Librarians and Librarianship.
by: Murgai, Sarla
Published: (1999)

School Librarians and the Intellectual Freedom Manual
by: Garnar, Martin, et al.
Published: (2020)

Thrusting Greatness upon Us: Librarians Rising to Meet the Challenge of Censorship.
by: Woods, L. B., et al.
Published: (1989)

ALA Office for Intellectual Freedom: Who We Are and How We Help Librarians
by: Pekoll, Kristin
Published: (2015)

Who's Protecting Whom? AASL and Intellectual Freedom
by: Johns, Sara Kelly
Published: (2007)

The Academic Librarian and Information Technology: Ethical Issues.
by: Crowe, Lawson, et al.
Published: (1988)

Electronic Bowdlerites: Censorship and Libraries in the Information Age.
by: Sager, Don
Published: (1997)

A Utilitarian Case for Intellectual Freedom in Libraries.
by: Doyle, Tony
Published: (2001)

Do Librarians Have a Shared Set of Values? A Comparative Study of 36 Codes of Ethics Based on Gorman's "Enduring Values"
by: Foster, Catherine, et al.
Published: (2012)

Bibliography on Censorship and Intellectual Freedom, 1976-88.
by: Woods, L. B., Comp.
Published: (1989)

Intellectual Freedom: 2000 and Beyond.
by: Holtze, Terri L., et al.
Published: (2000)

Vartan Gregorian: A Biographical Essay with Specific Focus on His Views Concerning Libraries and Librarians.
by: Monahan, Mary
Published: (1997)

Involving Students in Intellectual Freedom.
by: Jones, Stephanie N.
Published: (1991)

Content Warnings and Censorship
by: Antelman, Kristin
Published: (2023)

Toward a Practical and Normative Ethics for Librarianship
by: Budd, John M.
Published: (2006)

Intellectual Freedom and Censorship in the Library
by: Cooper, Jessica L.
Published: (2010)

Libraries: A Misunderstood American Value.
by: Pinnell-Stephens, June
Published: (1999)

Liberation Bibliography
by: Fister, Barbara
Published: (2010)

Intellectual Freedom and School Libraries: A Practical Application
by: Jamison, Andrea
Published: (2020)

Technostress and Library Values.
by: Gorman, Michael
Published: (2001)

The Catholic Librarian: Vocation or Just a Job?
by: Wilcox, John R.
Published: (1988)

When Does Filtering Turn into Censorship?
by: Schuyler, Michael
Published: (1997)

Segregating Propaganda in American Libraries: Ralph Ulveling Confronts the Intellectual Freedom Committee.
by: Robbins, Louise S.
Published: (1993)

Toward an Understanding of the Censor.
by: Poppel, Norman, et al.
Published: (1986)

Book Removals from School Libraries and Students' First Amendment Rights.
by: Coggins, Timothy L.
Published: (1986)

Access to Information: Perspectives of a Superintendent and a School Board Member
by: Adams, Helen, et al.
Published: (2015)

A Clash of Values: Censorship.
by: Neill, S. D.
Published: (1988)

Library Journal Classics.
by: Crunden, Frederick, et al.
Published: (1993)

Human Values in a Technological Age.
by: Gorman, Michael
Published: (2001)

Intellectual Freedom and the Bible College Library
by: Smith, Gregory A.
Published: (2004)

Defeating the Censor Within: How to Hold Your Stand for Youth Access to Literature in the Face of School Book Bans
by: Ashley Hope Pérez
Published: (2022)

Banned Books Week: Just the Beginning
by: Adams, Helen R.
Published: (2009)

Minimum Qualifications and Intellectual Freedom.
by: Swan, John C.
Published: (1981)

Celebrating the Freedom To "Read! Learn! Connect! @ the Library."
by: Symons, Ann K.
Published: (1999)

FAIFE Workshop.
by: Byrne, Alex
Published: (1999)

Librarians, Censorship and Intellectual Freedom; An Annual Annotated, Comprehensive Bibliography, 1968-1969.
by: Harvey, James A.
Published: (1970)

The War on Books and Ideas: The California Library Association and Anti-Communist Censorship in the 1940s and 1950s.
by: Mediavilla, Cindy
Published: (1997)

Approaching the Storm: Using the Shared Foundations to Grow in the Face of Book Challenges and Attacks on Intellectual Freedom
by: Juan Rivera
Published: (2022)

377 Book Challenges Tracked by ALA in 2019--and the Problem Is Growing: Book Banning and Its Adverse Effects on Students
by: Joshua Spilka
Published: (2022)

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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