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Main Authors:	Noel, Elizabeth S., Helmke, Guy M.
Format:	Recurso educativo Open Access
Language:	en
Published:	1968
Subjects:	Broadcast Television Closed Circuit Television Educational Finance Educational Legislation Educational Television School District Spending State Departments of Education State Federal Aid Television Curriculum Videotape Recordings
Online Access:	https://eric.ed.gov/?id=ED021466
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author	Noel, Elizabeth S. Helmke, Guy M.
author_facet	Noel, Elizabeth S. Helmke, Guy M. Noel, Elizabeth S. Helmke, Guy M.
collection	Education Resources Information Center
contents	Instructional Television in California. A Status Report. Noel, Elizabeth S. Helmke, Guy M. Broadcast Television Closed Circuit Television Educational Finance Educational Legislation Educational Television School District Spending State Departments of Education State Federal Aid Television Curriculum Videotape Recordings The use of television in California for educational purposes, particularly for classroom instruction, has grown rapidly in the 14 years since the first successful ETV station (KQED, San Francisco) began broadcasting. Both state and federal legislation have provided impetus for instructional television, which now reaches more than a third of California's public school population. Fourteen stations, commercial and non-commercial, transmit over 200 programs for classroom use. Approximately 109 schools, primarily elementary, utilize closed-circuit television, including Instructional Television Fixed Service (ITFS), a sophisticated system capable of linking several schools. Portable video tape recorders are also being used in the closed-circuit systems. Local taxation is the main source of funds for ITV, although there is reimbursement from the state on a matching basis. Assistance in paying capital costs is available under a series of federal education acts begun in 1958. The most significant development in ITV organizational structure has been the regional advisory group with its core of curriculum committees. Within the State Department of Education, responsibility for ITV rests with the Bureau of Audio-Visual and School Library Education. Along with the Department, school personnel share responsibility for further developing instructional television. (PM)
format	Recurso educativo Open Access
id	eric_ED021466
institution	ERIC Institute of Education Sciences
language	en
publishDate	1968
record_format	eric
spellingShingle	Instructional Television in California. A Status Report. Noel, Elizabeth S. Helmke, Guy M. Broadcast Television Closed Circuit Television Educational Finance Educational Legislation Educational Television School District Spending State Departments of Education State Federal Aid Television Curriculum Videotape Recordings Instructional Television in California. A Status Report. Noel, Elizabeth S. Helmke, Guy M. Broadcast Television Closed Circuit Television Educational Finance Educational Legislation Educational Television School District Spending State Departments of Education State Federal Aid Television Curriculum Videotape Recordings The use of television in California for educational purposes, particularly for classroom instruction, has grown rapidly in the 14 years since the first successful ETV station (KQED, San Francisco) began broadcasting. Both state and federal legislation have provided impetus for instructional television, which now reaches more than a third of California's public school population. Fourteen stations, commercial and non-commercial, transmit over 200 programs for classroom use. Approximately 109 schools, primarily elementary, utilize closed-circuit television, including Instructional Television Fixed Service (ITFS), a sophisticated system capable of linking several schools. Portable video tape recorders are also being used in the closed-circuit systems. Local taxation is the main source of funds for ITV, although there is reimbursement from the state on a matching basis. Assistance in paying capital costs is available under a series of federal education acts begun in 1958. The most significant development in ITV organizational structure has been the regional advisory group with its core of curriculum committees. Within the State Department of Education, responsibility for ITV rests with the Bureau of Audio-Visual and School Library Education. Along with the Department, school personnel share responsibility for further developing instructional television. (PM)
title	Instructional Television in California. A Status Report.
topic	Broadcast Television Closed Circuit Television Educational Finance Educational Legislation Educational Television School District Spending State Departments of Education State Federal Aid Television Curriculum Videotape Recordings
url	https://eric.ed.gov/?id=ED021466

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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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