Warning: Declaration of action_plugin_discussion::register(&$contr) should be compatible with DokuWiki_Action_Plugin::register(Doku_Event_Handler $controller) in /kunden/206138_59423/webseiten/dokuwiki/lib/plugins/discussion/action.php on line 1490
Warning: Cannot modify header information - headers already sent by (output started at /kunden/206138_59423/webseiten/dokuwiki/lib/plugins/discussion/action.php:1490) in /kunden/206138_59423/webseiten/dokuwiki/inc/auth.php on line 532
Warning: Cannot modify header information - headers already sent by (output started at /kunden/206138_59423/webseiten/dokuwiki/lib/plugins/discussion/action.php:1490) in /kunden/206138_59423/webseiten/dokuwiki/inc/actions.php on line 216
Warning: Cannot modify header information - headers already sent by (output started at /kunden/206138_59423/webseiten/dokuwiki/lib/plugins/discussion/action.php:1490) in /kunden/206138_59423/webseiten/dokuwiki/lib/tpl/dokuwiki/main.php on line 12 patterns:supportive_npc [Motivational Design]
Currently looking for references to improve the depth of the page's information.
List of scholarly and professional sources and references that serve as background or support to this pattern. Please reference using the APA citation style.