The processes of gaining consent for educational and social research with children and young people have become increasingly complex. A variety of influences contribute to this complexity. In this paper, we use post-structural concepts to focus on the influence of three co-existing and interweaving perspectives: protectionist, participatory and post-structural. Each of these foregrounds different issues in the process of gaining consent for research involving children or young people. We argue for the need to be cognisant of the interplay between the three different perspectives, and what is effected by each. We conclude by proposing a three-overlapping-points-of-entry approach to thinking about research involving children. Our hope is that by sharing the ideas that we have had, we will contribute to those ongoing conversations in which others are trying to re-think consent within the broader framework of why and how do we do research with children and young people.