
Saved by Rachel Ooi
The Friendship Dip
Saved by Rachel Ooi
the socio-emotional theory of friendship (which suggests that we become more and more selective as we grow older to focus on those few emotionally valuable friendships)
there was a steady linear decline in network size (in this case, indexed by the number of friends on Facebook) from around 250 in eighteen- to twenty-four-year-olds to seventy-three in the fifty-five-plus age group,