Abstract: In order to promote the accuracy of government supply of public sports services in China in the new era, we designed, based on a test of the residents of Guangzhou according to the procedures of psychological measurement statistics, the "Social Expectation Scale of Government-supplied Public Sports Service" by the methods of literature data, questionnaire survey, expert evaluation and mathematical statistics. The results show that (1) The structure of the "Social Expectation Scale of Government-supplied Public Sports Service" is composed of 5 dimensions, i.e. supply content expectation, supply scale expectation, supply quality expectation, supply effect expectation and supply efficiency expectation, and a total of 55 items. (2) The confirmatory factor analysis of the 5-factor model shows that its cumulative contribution rate reaches 84.813%, indicating that the scale is good in predictability. (3) The Kronbach coefficient a of each subscale is between 0.937 and 0.952, and the Kronbach coefficient a of the total scale is 0.987, indicating that the scale is good in reliability. (4) The goodness-of-fit index of the model reaches a good level. Therefore, the "Social Expectation Scale of Government-supplied Public Sports Service" is good in both reliability and validity, and can be used as an effective tool for evaluating the accuracy of the Guangzhou Municipal Government's public sports services supply, thus providing an important evaluation reference for local governments to grasp people's expectations of public sports service demand in the new era and enhance people's sense of gain.

Key words: public sports services, government supply, social expectations, scale, compilation and revision