I recently finished a project where I conducted user testing to validate the effectiveness of a navigation menu. The project was a collaboration with the client’s project team who were responsible for the prototype and the recruitment. Everyone was confident going in to the user testing on the IA scheme but were open to changes. This may seem a mute point—why do testing if you are not going to change anything? Strangely I have seen people be highly selective of what they wanted to have proven in testing. Luckily this project featured no such hubris and everyone was respectful of the problems encountered by the users.