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Bibliographic Details
Main Author:	DUNN, SUSAN V.
Format:	Recurso educativo Open Access
Language:	en
Published:	1966
Subjects:	Bibliographies Decentralization Educational Facilities Educational Facilities Design Instructional Innovation Instructional Program Divisions Junior High Schools Middle Schools Population Trends School Buildings School Desegregation School Size Student Transportation
Online Access:	https://eric.ed.gov/?id=ED011127
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THE EDUCATIONAL PARK, THE MIDDLE SCHOOL--A REPORT ON MATERIAL ON FILE IN THE BERKELEY UNIFIED SCHOOL DISTRICT RESEARCH OFFICE AND SOME ADDITIONAL SOURCES FROM THE BERKELEY SCHOOLS' PROFESSIONAL LIBRARY. (TITLE SUPPLIED) DUNN, SUSAN V. Bibliographies Decentralization Educational Facilities Educational Facilities Design Instructional Innovation Instructional Program Divisions Junior High Schools Middle Schools Population Trends School Buildings School Desegregation School Size Student Transportation A REVIEW OF LITERATURE OUTLINING THE MAIN ADVANTAGES AND DISADVANTAGES OF EDUCATIONAL PARKS AND MIDDLE SCHOOLS IS PRESENTED. EDUCATIONAL PARKS ARE DISTINGUISHED BY THEIR LARGE SIZE (FROM 10,000 TO 25,000 STUDENTS), CENTRAL LOCATION, ADMINISTRATIVE CENTRALIZATION, AND DECENTRALIZED SCHOOL DESIGN. THE ADVANTAGES OF EDUCATIONAL PARKS INCLUDE (1) A PARTIAL SOLUTION TO DE FACTO SEGREGATION, (2) REDUCTION IN THE COST AND COMPLEXITY OF EDUCATIONAL FACILITIES, AND (3) BETTER ACCOMMODATION OF LOCAL POPULATION SHIFTS. DISADVANTAGES INCLUDE (1) LARGE SIZE, (2) IMPERSONAL ATMOSPHERE, (3) TIGHTER ADMINISTRATIVE CONTROL, AND (4) COST OF TRANSPORTING STUDENTS FROM NEIGHBORHOOD SCHOOLS. VALUES OF THE MIDDLE SCHOOL (GRADES 5 OR 6 THROUGH 8) INCLUDE (1) IMPROVED TRANSITION FROM ELEMENTARY TO HIGH SCHOOL, (2) A SPECIALLY DESIGNED PROGRAM TO FIT THE NEEDS OF PREADOLESCENTS, AND (3) PROMOTION OF INTEGRATION BY DRAWING STUDENTS FROM A LARGER ATTENDANCE AREA. ANNOTATED BIBLIOGRAPHIES PROVIDE PUBLICATION INFORMATION ON EDUCATIONAL PARKS AND MIDDLE SCHOOLS. (PP)

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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