

Πηγές
Ertem IO, Krishnamurthy V, Mulaudzi MC, et al. Similarities and differences in child development from birth to age 3 years by sex and across four countries: a cross-sectional, observational study. Lancet Glob Health 2018, 6(3):e279-91.
Okely AD, Ghersi D, Hesketh KD, et al. A collaborative approach to adopting/adapting guidelines – The Australian 24-hour movement guidelines for the early years (birth to 5 years): an integration of physical activity, sedentary behavior, and sleep. BMC Public Health 2017, 17(Supple 5):869. doi: 10.1186/s12889-017-4867-6.
Shelov SP & Altmann TR (επιμ.). (2009). American Academy of Pediatrics. The complete and authoritative guide Caring for your baby and young child birth to age 5 (5η έκδ.). ΗΠΑ: Bantam Books.
Society of Health and Physical Educators (SHAPE). Active start: A statement of physical activity guidelines for children from birth to age 5. 2η έκδ. Reston, VA: SHAPE America, 2009. Διαθέσιμο στη διεύθυνση: https://www.shapeamerica.org/standards/guidelines/activestart.aspx
Tremblay MS, Chaput J, Adamo KB, et al. Canadian 24-hour Movement Guidelines for the Early Years (0-4 years): An integration of physical activity, sedentary behaviour, and sleep. BMC Public Health 2017, 17 (Suppl 5):874 doi 10.1186/s12889-017-4859 -6.
https://pathways.org/growth-development/toddler/milestones/ (Προσπελάστηκε στις 5 Δεκεμβρίου 2018)
https://pathways.org/topics-of-development/play/ (Προσπελάστηκε στις 5 Δεκεμβρίου 2018)
https://pathways.org/watch/parents-guide-structured-vs-unstructured-pla… (Προσπελάστηκε στις 5 Δεκεμβρίου 2018)
Τελευταία αναθεώρηση: Οκτώβριος 2018