The evolving capacities of the child (art. 5) must be taken into consideration when the child's best interests and right to be heard are at stake. The Committee has already established that the more the child knows, has experienced and understands, the more the parent, legal guardian or other persons legally responsible for him or her have to transform direction and guidance into reminders and advice, and later to an exchange on an equal footing. Similarly, as the child matures, his or her views shall have increasing weight in the assessment of his or her best interests. Babies and very young children have the same rights as all children to have their best interests assessed, even if they cannot express their views or represent themselves in the same way as older children. States must ensure appropriate arrangements, including representation, when appropriate, for the assessment of their best interests; the same applies for children who are not able or willing to express a view.