In fact, the groups were just randomly assigned, and the participants themselves didn't know each other until then. After grouping, each person had the opportunity to distribute some money to the members of the two groups, and it turned out that when the assigned object belonged to the same group as himself, the students distributed more money to each other, although each other only because of the circle The numbers are grouped, but enough to create a tendency to favor "in-groups".

But in fact, although we are friendly to photo color correction services people in the inner group, we are usually neutral and not biased towards the outer group; but when resources are distributed unevenly and a certain group benefits, the groups The antagonism of , will be manifested at this moment. Technical Committee "Ape" and China "Zhi" Stick League Why is this incident so big? In fact, in addition to the fact that many people believe that this is an obvious misjudgment, there are three reasons that make this incident have a multiplicative effect.

Although the referee's decision is bound to be wrong, after the past few seasons, the Momochi team not only won the gold championship for the second time, but also won the advantage of three consecutive championships and five championships in six years. The supporters and players of the world will inevitably have the so-called "relative deprivation" - they have abundant resources, and we are always trampled under our feet. The league held a press conference and kept insisting that it was right, making fans even more angry. In such an atmosphere, in addition to players and fans who were already dissatisfied, some fans who were originally neutral also became more and more dissatisfied because of the growing dissatisfaction of the people around them. Begin to pay attention to and criticize the error of this verdict, as well as the league's assertive statement at the press conference.