Social media can foster virtual participation in groups, but the life span of these groups is __________.
a. likely to be short
b. likely to accelerate only after several years
c. entirely based on the life spans of its youngest members
d. entirely based on their initial success
Question 2
__________ are more likely to join interest groups.
a. Those with more education
b. Those with less education
c. Those with less income
d. Women
