[Study of improving professional training: effect on data collection].

In this study, 30 nurses who worked and studied in one ward were divided into three groups. They accepted one of the three measures for training, that is, lecture, teach by demonstration, and pre-practice and after practice discussion. The quality of data collecting process and data records for everyone have been checked. Result showed the quality of three groups got progress by training and the group of discussion was the best. The progress was increasing obviously with time of work and education.