Baumrind, D. (1967) ‘Child-care practices anteceding three patterns of preschool behavior’, Genetic Psychology Monographs, vol. 75, pp. 43–88.
CliffsNotes (2015) Piaget’s Model of Cognitive Development [online]. Available at study-guides/ sociology/ socialization/ piagets-model-of-cognitive-development [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] (accessed 29 January 2016])
Cole, M. (1998) ‘Culture in development’ in Woodhead, M., Faulkner, D. and Routledge in association with The Open University.
David, T. (2004) ‘Young children’s social and emotional development’ in Maynard, T. and Thomas, N. (eds) An Introduction to Early Childhood Studies, London, Sage Publications Ltd.
Vogler, P., Crivello, G. and Woodhead, M. (2008) Early Childhood Transitions Research: A Review of Concepts, Theory and Practice, The Hague, Bernard van Leer Foundation.
YourDictionary (nd) ‘Transition’ [online]. Available at transition (accessed 21 January 2016).