The Effectiveness of Technology-Delivered Science Instructional Coaching in Middle and High School. Working Paper

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Nugent, Gwen, Kunz, Gina, Houston, James, Kalutskaya, Irina, Wu, ChaoRong, Pedersen, Jon, Lee, SoonChun, DeChenne, Sue Ellen, Luo, LinLin, Berry, Brandi
Format:	Recurso educativo Open Access
Language:	en
Published:	2016
Subjects:	Science Instruction Technology Uses in Education Educational Technology Faculty Development Program Effectiveness Summer Programs Coaching (Performance) Science Process Skills Self Efficacy Knowledge Level Learner Engagement Workshops Comparative Analysis Secondary School Teachers Randomized Controlled Trials Science Teachers Regression (Statistics) Focus Groups Observation Surveys Middle Schools High Schools
Online Access:	Acceder al recurso
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https://eric.ed.gov/?id=ED571809

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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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