High Sensitivity in Developmental Contexts: Longitudinal Studies of Early School-Age Children

Manifestations of high sensitivity can be recognized even in the youngest children. Therefore, it is not possible to test it through activities that may disrupt its proper functioning. The research presented aims to investigate the development of this trait. There have been no longitudinal studies focusing on this trait in children, as they have not been widely researched or passed between devices that connect children with their parents. The study analyzed data from 131 children aged 8–11, including 84 tested twice, and 33 pairs of parents. The Highly Sensitive Child Scale in the Polish adaptation by Baryła-Matejczuk and Poleszak, and the Highly Sensitive Person Scale translated by Golonka and Gulla were used for measurement.