But in the case of the missing people. Study on the consistency in the first term. When it reaches the stage where it must be able to feel that is not ready. Not sure that will do them good.
However, in case of absence. Consistency in the early stages of learning. When the distance has to be verified and may not feel confident that the result will be good.
But in the case of the lack of uniformity in the learning stage. When the distance to a test may feel ready, don"t have the confidence to do the test well.