The data in the pretest pool is randomly sampled from the coding pool, and it is mainly used for inter-coder reliability test. In the Pretest Pool page, click [Empty Pretest Pool] to clear all the sample data in the pretest pool, or you can click [Remove] to delete the sample data one by one.

Note: If you click [Empty Pretest Pool] or remove a piece of sample data in the pretest pool, the removed data will not appear in the Recycle Bin.