choice option range
Source of country or region
Description of the Independent Variables
This study used a 2 (leadership: leader
another member would be random ...... ber withdrawed 10 tokens (i.e.
cooperative) or 15 tokens (i.e.
defect) between-participants d ...... hdrawal is more than 50 tokens
no leader) x 2 (individual behavior: cooperate
none of them would receive extra bonus. In the situation with a leader
the leader will withdraw first
while in the situation without a leader