Number of items at this level: 2.
Chang, C. B. and Wall, D. and Tare, M. and Golonka, E. and Vatz, K.
'Relationships of attitudes toward homework and time spent on homework to course outcomes: The case of foreign language learning.'
Journal of Educational Psychology, 106 (4).
'The Kindergarten in the Ottoman Empire and the Turkish Republic.'
In: Wollons, R., (ed.),
Kindergartens and Cultures: The Global Diffusion of an Idea.
New Haven: Yale University Press, pp. 251-273.