A science identity survey conducted in China

In the data table, the row labels are serial numbers, which uniquely identify each record, and the column labels are questionnaire items, with each column corresponding to one item in the questionnaire. The questionnaire consists of two sections: basic information and the Science Identity Scale.

The Science Identity Scale uses a five-point Likert scoring system. The scores obtained from the scale items are ordinal data, reflecting respondents' attitudes toward or level of agreement with the statements related to science identity; no physical measurement units are involved.