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Main Author:	José Antonio Acevedo Díaz
Format:	Artículo científico
Language:	es
Published:	Universidad de Cádiz 2005
Subjects:	Educación movimiento CTS educación científica participación ciudadana naturaleza de la ciencia decisiones tecnocientíficas
Online Access:	https://www.redalyc.org/articulo.oa?id=92020201
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Naturaleza de la ciencia y educación científica para la participación ciudadana. una revisión crítica José Antonio Acevedo Díaz Mariano Martín Pilar Acevedo María Fátima Paixão Ángel Vázquez José María Oliva María Antonia Manassero Educación movimiento CTS educación científica participación ciudadana naturaleza de la ciencia decisiones tecnocientíficas La didáctica de las ciencias promueve hoy la presencia explícita de la naturaleza de laciencia en el currículo de ciencias, aportando diversos motivos para ello. Este artículose ocupa del argumento democrático relacionado con la participación ciudadana en latoma de decisiones tecnocientíficas en la sociedad civil. Tras una breve exposiciónsobre la naturaleza de la ciencia desde el punto de vista de la didáctica de las ciencias,se subraya el papel esencial que en la enseñanza de las ciencias debería tener laeducación para la participación en las decisiones tecnocientíficas, lo que permitiría darsentido pleno a la finalidad educativa de la alfabetización científica y tecnológica paratodas las personas. A partir de investigaciones procedentes de la propia didáctica delas ciencias, se revisa después la influencia de la comprensión de la naturaleza de laciencia en las decisiones tecnocientíficas, concluyéndose que otros factores puedenafectar tanto o más que ella, lo que hace mucho más compleja la cuestión planteada.Por último, se reflexiona sobre la naturaleza de la ciencia y la educación científica 2005 artículo científico 1697-011X https://www.redalyc.org/articulo.oa?id=92020201 es http://www.redalyc.org/revista.oa?id=920 Revista Eureka sobre Enseñanza y Divulgación de las Ciencias application/pdf Universidad de Cádiz Revista Eureka sobre Enseñanza y Divulgación de las Ciencias (España) Num.2 Vol.2

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// 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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