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Bibliographic Details
Main Author:	Carlos Chanto Espinoza
Format:	Artículo científico
Language:	es
Published:	Pontificia Universidad Católica del Perú 2022
Subjects:	Educación 19 COVID virtualidad Videoconferencia educación superior
Online Access:	https://www.redalyc.org/articulo.oa?id=717876077003 https://www.redalyc.org/journal/7178/717876077003/ https://www.redalyc.org/journal/7178/717876077003/html/ https://www.redalyc.org/journal/7178/717876077003/717876077003.epub https://www.redalyc.org/journal/7178/717876077003/movil
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Percepciones de estudiantes sobre el uso de la videoconferencia durante las clases virtuales a nivel universitario, en tiempos de COVID-19 Carlos Chanto Espinoza Jorge Loáiciga Gutiérrez Educación 19 COVID virtualidad Videoconferencia educación superior Este artículo tiene como objetivo conocer las percepciones de los estudiantes en el uso de la videoconferencia durante las clases virtuales a nivel universitario en tiempos de la COVID-19. El estudio fue realizado en la Universidad Nacional de Costa Rica, Sede Regional Chorotega, Campus Liberia. El proceso metodológico se fundamentó en la investigación mixta. La muestra estuvo conformada por 149 estudiantes de primer ingreso de siete carreras ofertadas durante el I Ciclo de 2021. Se utiliza como técnica de recolección de información la encuesta. Entre los principales resultados obtenidos se encuentra que la plataforma de preferencia en las videoconferencias es Zoom, así como a pesar del distanciamiento social este medio ha fortalecido sus aprendizajes, pero durante el proceso experimentan aburrimiento y cansancio. Asimismo, destaca experiencias que provocan nerviosismo, falta de motivación y el sentirse menospreciado, aunque muestran en otros parámetros satisfacción y tranquilidad. Finalmente, existe un común denominador de mantener la cámara apagada por limitaciones provocadas por la conectividad. 2022 artículo científico 1019-9403 https://www.redalyc.org/articulo.oa?id=717876077003 https://www.redalyc.org/journal/7178/717876077003/ https://www.redalyc.org/journal/7178/717876077003/html/ https://www.redalyc.org/journal/7178/717876077003/717876077003.epub https://www.redalyc.org/journal/7178/717876077003/movil 10.18800/educacion.202201.003 es http://www.redalyc.org/revista.oa?id=7178 Educación application/pdf Pontificia Universidad Católica del Perú Educación (Perú) Num.60 Vol.31

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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