Contrastive effect means that when evaluating a person or thing, it is influenced by other people or things that have come into contact with recently, which leads to a deviation in the evaluation of that person or event and makes an unobjective evaluation.
According to the above definition, which of the following is a contrastive effect?
During the speech contest, Xiao Wang and Xiao Wu played successively. If Xiao Wang performed well, the referee's score for Xiao Wu would be low