Wetenschappelijke artikelen
Tajik & Singer (2018). Collaborative research between academics and practitioners to enhance play engagement in the free play of two- and three-year olds. Early Years, 41:1, p 64-78.
Singer, Nederend, Penninx, Tajik & Boom (2013). The teacher’s role in supporting young children’s level of play engagement. Early Child Development and Care, 184:8, p 1233-1249.