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  • Deprecated function: Creation of dynamic property MemCacheDrupal::$bin is deprecated in MemCacheDrupal->__construct() (line 30 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$wildcard_flushes is deprecated in MemCacheDrupal->reloadVariables() (line 637 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$invalidate is deprecated in MemCacheDrupal->reloadVariables() (line 638 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_lifetime is deprecated in MemCacheDrupal->reloadVariables() (line 639 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_flush is deprecated in MemCacheDrupal->reloadVariables() (line 640 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_content_flush is deprecated in MemCacheDrupal->reloadVariables() (line 641 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$cache_temporary_flush is deprecated in MemCacheDrupal->reloadVariables() (line 642 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
  • Deprecated function: Creation of dynamic property MemCacheDrupal::$flushed is deprecated in MemCacheDrupal->reloadVariables() (line 643 of /var/www/html/docroot/sites/all/modules/contrib/memcache/memcache.inc).
September 19th, 2018
by aaylward
in
Social Media
0 comments

Despite having hundreds of "friends" on social media, people can effectively maintain only about 150 acquaintances, says Robin Dunbar, an evolutionary psychologist at the University of Oxford in an article in the Scientific American magazine. Beyond that larger group, research shows people can maintain about five intimate relationships and 15 close friends.