【】 Objective By developing the self-evaluation scale of the basic ability of preventive medicine undergraduate graduates

and testing it’s reliability and validity

to provide a reliable measurement tool for evaluating the basic ability of graduates. Method On the basis of constructing the Evaluation Indicator System for Basic Ability Preventive Medicine Undergraduates

turn the three-level indicator into a specific question

After pre-survey and expert argumentation

58 entries

22 sub-dimensions

and 8 main dimensions of self-rating scale were finally formed.Selecting 205 undergraduate graduates of preventive medicine from a medicine college and 9 public health education experts to conduct a questionnaire survey

apply internal consistency reliability and composite reliability to test the reliability of the scale

apply content validity and verification. Sex factor analysis was used to test the validity of the scale.Result The internal consistency reliability of the scale is 0.976; the α coefficient and composite reliability of the eight main dimensions are greater than 0.8; the content validity index S-CVI of the scale is