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Bibliographic Details
Main Author:	Sonia Bryndum
Format:	Artículo científico
Language:	es
Published:	Universidad de Murcia 2005
Subjects:	Educación motivación educación a distancia
Online Access:	https://www.redalyc.org/articulo.oa?id=54701304
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La motivación en los entornos telemáticos Sonia Bryndum José Antonio Jerónimo Montes Educación motivación educación a distancia Internet abre múltiples posibilidades al sistema educativo. La comunidad pedagógica debe ponerse atono de tal situación. Desaparecen los obstáculos de tiempo y espacio para poder estudiar. La educación adistancia tiene un nuevo recurso para poder desarrollarse en forma global. Surgen platafo rmas educativasy tecnologías pero no hay duda de la necesidad de que se desarrollen sobre un sustento pedagógico. Lasteorías constructivistas nos dan un marco que se enlaza con estos recursos telemáticos. Podemos partirdesde allí, lo que no implica que surjan nuevas teorías partir del uso de estas herramientas telemáticas enla enseñanza a distancia.La tecnología avanza más rápido que la reacción del profesorado. Los aspectos a investigar son muyvariados en estos entornos. Me he basado en mi propia experiencia como alumna virtual de variosprogramas a distancia. He realizado cursos cortos, una licenciatura y un postgrado on-line. En algunosprogramas pude mantener la motivación y en otro he desertado. Espero que este material sirva de piepara la discusión y lograr aportes de otros colegas alejados geográficamente, pero cercanos por la red. 2005 artículo científico 1578-7680 https://www.redalyc.org/articulo.oa?id=54701304 es http://www.redalyc.org/revista.oa?id=547 RED. Revista de Educación a Distancia application/pdf Universidad de Murcia RED. Revista de Educación a Distancia (España) Num.13

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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