I don’t think anyone is saying that we should be treating boys and girls exactly the same and that we should try to eliminate all differences. What the psychologists who do this work are saying is we should be aware of it and careful about it, especially if we think it could be limiting choices.

One way I try to manage it is by not having a princess party for my daughter and trying to do things that are not so stereotyped. But if she’s invited to a princess party, of course I’m not going to stop her going.

The important thing is when you look at areas like physics and you realise that only one in five A-level students is a girl. We know it isn’t about aptitude.

Alice Roberts Quotes