in groups of subjects grouped according to their IQ, with those in combined groups. While in combined groups we observe … higher cooperation rates and profits than in separated groups (with consistent gains among lower IQ subjects and relatively … smaller losses for higher IQ subjects), higher IQ subjects become less lenient when they are matched with lower IQ subjects …

in groups of subjects grouped according to their IQ, with those in combined groups. While in combined groups we observe … higher cooperation rates and profits than in separated groups (with consistent gains among lower IQ subjects and relatively … smaller losses for higher IQ subjects), higher IQ subjects become less lenient when they are matched with lower IQ subjects …

in groups of subjects grouped according to their IQ, with those in combined groups. While in combined groups we observe … higher cooperation rates and profits than in separated groups (with consistent gains among lower IQ subjects and relatively … smaller losses for higher IQ subjects), higher IQ subjects become less lenient when they are matched with lower IQ subjects …

in groups of subjects grouped according to their IQ, with those in combined groups. While in combined groups we observe … higher cooperation rates and profits than in separated groups (with consistent gains among lower IQ subjects and relatively … smaller losses for higher IQ subjects), higher IQ subjects become less lenient when they are matched with lower IQ subjects …