# Does spaced repetition on friends make Dunbar’s number go up? # Does spaced repetition on friends make Dunbar’s number go up <!-- #questions --> [Web URL for this note](http://notes.benjaminreinhardt.com/Does+spaced+repetition+on+friends+make+Dunbar’s+number+go+up) [Comment on this note](http://via.hypothes.is/http://notes.benjaminreinhardt.com/Does+spaced+repetition+on+friends+make+Dunbar’s+number+go+up) <!-- {BearID:9104FD6E-0BBC-4255-B5DA-6A7F2811D26B-19569-0003CC7C33C7F516} -->