One study showed that cohesion as task commitment can improve group decision making when the group is under stress, more than when it is not under stress.
Farak iyyan isikna as aharoj olaɣan amos amichal n alxidmat addobat asimmuti n addabara n taqqimt alwaq wa id taqqim war inasjam ajjotnen a ojjaran hullan alwaq wa id war tan tila