Liz Spooner is a Specialist Speech and Language Therapist with 18 years' experience in working in education. She has a BSc (Hons) in Speech and Language Therapy and is a member of the Royal College of Speech and Language Therapists and Health and Care Professions Council. Liz has previously had research published in Child Language Teaching and Therapy, the RCSLT Bulletin and Speech and Language Therapy in Practice. Jacqui Woodcock is a Specialist Speech and Language Therapist with over 15 years' experience of working in nurseries and schools in the UK. She has a BSc (Hons) in Speech and Language Therapy and is a member of the Royal College of Speech and Language Therapists and Health and Care Professions Council.