Phenotype name

Phenotype objective

Proportion

Dominant function

Comments

Optimist

Maximizes maximum payoff

20%

To drive flow

Those players choose the option with maximum potential gain, even if it is unlikely, like in lottery. They seem focused in increasing the flow drive.

Pessimist

Maximizes minimum payoff

21%

To protect flow

Those players avoid any situation where there is potential loss. They seem focused in flow protection.

Envious

Retain status

30%

To retain integrity

Those players seem to avoid a relative loss, neglecting the absolute gain. They seem focused in keeping status or equality.

Trustful

Cooperates always

17%

To reduce entropy

Those players always keep playing, seeming to focus in get more information.

Undefined

Decides randomly

12%

None

May be those players were not motivated, did not understand the game or they simply have perfectly balanced instincts.