Measuring interactional quality in pre-school settings: Introduction and validation of the sustained shared thinking and emotional wellbeing (SSTEW) scale (Early Child Development and Care, 2018)

(untitled) - Howard, S; Siraj, I; Melhuish, E; Kingston, D; Neilsen-Hewett, C; De Rosnay, M; Duursma, E; Luu, B