Edinburgh Students Cafe - Flat for rent, Flatmate, used book, used stuff, sell online, accomodation - Looking for mothers and babies to volunteer

I am a phd student, studying infant communication. I am looking for mothers with babies aged 5-6 months, or 9-10 months, who would be willing to volunteer to take part in a study on how infants react to changes in the mothers voice.
Volunteers would be required to come into the Psychology Department (don't worry - you won't be judged or analysed in any way!). They would be filmed saying a rhyme to their baby in different ways. They would receive Ł5 to cover expenses and an A4 photograph of their baby. Please contact niki.powers@ed.ac.uk, or phone 650 3436 and leave a message if you would like more info, or would like to volunteer.