In our work, we are at the stage of a systematic review of the literature. This is a very important part because the effects will be the basis for a tool that will help teachers and parents asses the high sensitivity of children and to prepare the model of support for highly sensitive children. This is a time in which it is difficult to share products or our ‘discoveries’ in the area of high sensitivity. However, we have decided to bring the Idea of high sensitivity and the effects of the previous, very important works. We will systematically present information on high sensitivity!