Hi, I hope this is the appropriate space to place this request. My sister who lives between Muswell-Hill and Highgate is specialising in Child Psychology and as part of her NHS course she needs to observe a child (between 2 and 4) interacting with the mum for 1 hour a week for a year. She is willing to join the mum and child at a playgroup or wherever. She is willing to travel, but would obviously prefer north London. Anybody interested?