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Bibliographic Details
Main Author:	María Angélica Guzmán
Format:	Artículo científico
Language:	es
Published:	Universidad del Bío Bío 2004
Subjects:	Multidisciplinarias (Ciencias Sociales) Currículum episteme curricular ruptura epistemológica
Online Access:	https://www.redalyc.org/articulo.oa?id=29901312
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RUPTURA EPISTEMOLÓGICA EN EL SABER PEDAGÓGICO: LA RESIGNIFICACION DEL EPISTEME CURRICULAR María Angélica Guzmán Rolando N. Pinto Multidisciplinarias (Ciencias Sociales) Currículum episteme curricular ruptura epistemológica Diversos estudios desarrollados en el último tiempo nos permiten afirmar que el currículum escolar, paulati-namente, ha presentado cambios significativos en su configuración teórica. En efecto, nuestra reflexión plan-tea la existencia de una ruptura epistemológica con el paradigma tradicional del currículum, el que lo com-prendía como un diseño elaborado por expertos y desde fuera del aula, lo que nos lleva a reposicionar suconceptualización como un proceso de construcción social, elaborado participativamente, y que se recons-truye a partir de los propios procesos de enseñanza y aprendizaje. En esta línea, el artículo se propone criticarlos supuestos básicos del constructo tradicional de currículum y propone una resignificación de su episteme,donde los aportes sociocríticos son fundamentales para la comprensión del campo curricular desde unamirada actual. 2004 artículo científico 0717-196X https://www.redalyc.org/articulo.oa?id=29901312 es http://www.redalyc.org/revista.oa?id=299 Theoria application/pdf Universidad del Bío Bío Theoria (Chile) Num.1 Vol.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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