Student-Centered Leadership. Jossey-Bass Leadership Library in Education

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Robinson, Viviane
Format:	Recurso educativo Open Access
Language:	en
Published:	2011
Subjects:	Instructional Leadership Leadership Effectiveness School Effectiveness Outcomes of Education Leaders Guides Educational Resources Teacher Education Teacher Effectiveness School Safety Objectives Expectation Principals School Administration
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1867181723608940544
author	Robinson, Viviane
author_facet	Robinson, Viviane Robinson, Viviane
collection	Education Resources Information Center
contents	Student-Centered Leadership. Jossey-Bass Leadership Library in Education Robinson, Viviane Instructional Leadership Leadership Effectiveness School Effectiveness Outcomes of Education Leaders Guides Educational Resources Teacher Education Teacher Effectiveness School Safety Objectives Expectation Principals School Administration Student-Centered Leadership offers a timely and thoughtful resource for school leaders who want to turn their ideals into action. Written by educational leadership expert Viviane Robinson, the book shows leaders how they can make a bigger difference to the quality of teaching and learning in their school and ultimately improve their students' performance. This book is based not on fad or fashion but on the best available evidence about the impact of different types of leadership on student outcomes. The book includes examples of five types of leadership practice as well as rich accounts of the knowledge and skills that leaders need to employ them with confidence. Filled with practical lessons, clear information, and much inspiration, Robinson encourages leaders to experiment with changing how they lead so they can transform their schools for the better.
format	Recurso educativo Open Access
id	eric_ED529294
institution	ERIC Institute of Education Sciences
language	en
publishDate	2011
record_format	eric
spellingShingle	Student-Centered Leadership. Jossey-Bass Leadership Library in Education Robinson, Viviane Instructional Leadership Leadership Effectiveness School Effectiveness Outcomes of Education Leaders Guides Educational Resources Teacher Education Teacher Effectiveness School Safety Objectives Expectation Principals School Administration Student-Centered Leadership. Jossey-Bass Leadership Library in Education Robinson, Viviane Instructional Leadership Leadership Effectiveness School Effectiveness Outcomes of Education Leaders Guides Educational Resources Teacher Education Teacher Effectiveness School Safety Objectives Expectation Principals School Administration Student-Centered Leadership offers a timely and thoughtful resource for school leaders who want to turn their ideals into action. Written by educational leadership expert Viviane Robinson, the book shows leaders how they can make a bigger difference to the quality of teaching and learning in their school and ultimately improve their students' performance. This book is based not on fad or fashion but on the best available evidence about the impact of different types of leadership on student outcomes. The book includes examples of five types of leadership practice as well as rich accounts of the knowledge and skills that leaders need to employ them with confidence. Filled with practical lessons, clear information, and much inspiration, Robinson encourages leaders to experiment with changing how they lead so they can transform their schools for the better.
title	Student-Centered Leadership. Jossey-Bass Leadership Library in Education
topic	Instructional Leadership Leadership Effectiveness School Effectiveness Outcomes of Education Leaders Guides Educational Resources Teacher Education Teacher Effectiveness School Safety Objectives Expectation Principals School Administration
url	https://eric.ed.gov/?id=ED529294

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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"e31b6fd10e28912e87101c70521d0437"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1788937687.1905 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "e31b6fd10e28912e87101c70521d0437" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1785}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=e31b6fd10e28912e87101c70521d0437; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.2"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"8635"
REDIRECT_URL	"/Record/eric_ED529294/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED529294/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1788937687.186
REQUEST_TIME	1788937687

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"e31b6fd10e28912e87101c70521d0437"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1788937687.1905 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "e31b6fd10e28912e87101c70521d0437" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1785}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=e31b6fd10e28912e87101c70521d0437; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.2"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"8635"
REDIRECT_URL	"/Record/eric_ED529294/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED529294/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1788937687.186
REQUEST_TIME	1788937687

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Environment & details:

Environment & details: