In the peer relationship measuremen

In the peer relationship measurement task, the peer nomination method proposed by Pang Lijuan was used to calculate the coding score. The positive and negative nomination scores of children are calculated by single score method. The social preference score is obtained by subtracting the positive and negative nomination scores, and the social influence score is obtained by adding the positive and negative nomination scores. The scores are converted into standard scores, and then the types of children's social status are determined according to the classification criteria shown in Table 2.