Ruth Berry Author

Graham Firth is the current Intensive Interaction Project Leader for the Leeds Partnerships NHS Trust. He was previously a further education teacher for adults with severe or profound learning disabilities.
Dr Ruth Berry is a consultant clinical psychologist with The Hesley Group, providing services to adults with autism and complex needs, including severe challenging behaviour.
Cath Irvine is a specialist speech and language therapist for people with learning disabilities and autism, Unicef consultant and Freelance Consultant and Trainer for Intensive Interaction.