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Bibliographic Details
Main Author:	Lídia do Rosário Cabral
Format:	Artículo científico
Language:	pt
Published:	Escola Superior de Enfermagem de Coimbra 2007
Subjects:	Salud Álcool jovens conhecimentos falsos conceitos
Online Access:	https://www.redalyc.org/articulo.oa?id=388239951006
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Representações Sociais sobre o Álcool em Estudantes do Ensino Superior Lídia do Rosário Cabral Carlos Manuel da Cruz Farate João Carvalho Duarte Salud Álcool jovens conhecimentos falsos conceitos No processo de socialização, os jovens aprendem que o álcool, pela simbologia que representa, ajuda a reduzir a tensão, a ansiedade, é fonte de prazer, mata a sede, dá força, facilita a digestão, é um medicamento, é alimento, aquece e estimula. Estes falsos conceitos são herdados geracionalmente assumindo-se uma prática nos comportamentos dos jovens. O estudo ora apresentado procura analisar as representações sociais acerca do álcool (falsos conceitos e nível de conhecimento), em estudantes do ensino superior público diurno de Viseu. Efectuámos uma pesquisa quantitativa longitudinal e utilizámos como instrumento de colheita de dados um questionário. A amostra foi constituída por 2056 estudantes da formação inicial de ensino superior, que no ano de 2004 frequentavam o 1º e 2º anos e no ano de 2005, o 2º e 3º anos. Dos resultados obtidos salientamos que a média de idades dos estudantes situa-se nos 20,9 anos, mais de 50,0% optam por viver com colegas, as fontes de informação privilegiadas sobre bebidas alcoólicas, são os amigos e os pais. Com valores percentuais acima dos 80,0% os estudantes revelam possuir vários falsos conceitos, apresentando ordenações médias mais elevadas na segunda fase em alguns indicadores, sendo os rapazes que na sua maioria apresentavam melhor opinião. 2007 artículo científico 0874-0283 https://www.redalyc.org/articulo.oa?id=388239951006 pt http://www.redalyc.org/revista.oa?id=3882 Revista de Enfermagem Referência application/pdf Escola Superior de Enfermagem de Coimbra Revista de Enfermagem Referência (Portugal) Num.4 Vol.II

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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