Abstract
Children are considered a vulnerable group in research, largely because they are unable to give consent in same way as adults. At the same time, medical research on children is necessary for developing medical improvements specifically designed for the young. Children’s autonomy develops gradually, in a process requiring adult support. Consent (assent) to participate in research must be sought in a way that protects and supports the autonomy of minors. There are several key practical components for doing so, such as finding suitable language to help children better understand what can happen to them. To find a suitable approach, it is important to create discussion between both children and researchers, as adults cannot fully understand how children perceive their world. However, for the process of obtaining consent from children to be meaningful and fulfil its purpose, a legal document equivalent to parental consent is not important.