group membership of future partner manipulation
0 = out
1 = ing

The fact that others could know about my decision played an important role when I made my choice in the decision making task
1 = Strongly Disagree 1
2 = 2
3 = 3
4 = 4
5 = Strongly Agree 5

What is your gender?
1 = Male
2 = Female

gossip manipulation
0 = no gossip
1 = gossip